Organization record
Middlesex County, Massachusetts
All evidence-backed facts for this organization, identity resolved across official registers.
Facts on record
Newest first; every row links to its evidence page.
| Fact | Value | Period | Source |
|---|---|---|---|
| births | {"field": "BIRTHS2024", "value": 16251, "sumlev": "050", "vintage": 2024} | 2024-06-30 | census_pep |
| births | {"field": "BIRTHS2023", "value": 16179, "sumlev": "050", "vintage": 2024} | 2023-06-30 | census_pep |
| births | {"field": "BIRTHS2022", "value": 16188, "sumlev": "050", "vintage": 2024} | 2022-06-30 | census_pep |
| births | {"field": "BIRTHS2021", "value": 15570, "sumlev": "050", "vintage": 2024} | 2021-06-30 | census_pep |
| births | {"note": "first estimate year of this vintage covers April 1 to June 30 only", "field": "B | 2020-06-30 | census_pep |
| births | {"field": "BIRTHS2019", "value": 16755, "sumlev": "050", "vintage": 2019} | 2019-06-30 | census_pep |
| births | {"field": "BIRTHS2018", "value": 16733, "sumlev": "050", "vintage": 2019} | 2018-06-30 | census_pep |
| births | {"field": "BIRTHS2017", "value": 16999, "sumlev": "050", "vintage": 2019} | 2017-06-30 | census_pep |
| births | {"field": "BIRTHS2016", "value": 17241, "sumlev": "050", "vintage": 2019} | 2016-06-30 | census_pep |
| births | {"field": "BIRTHS2015", "value": 17506, "sumlev": "050", "vintage": 2019} | 2015-06-30 | census_pep |
| births | {"field": "BIRTHS2014", "value": 17661, "sumlev": "050", "vintage": 2019} | 2014-06-30 | census_pep |
| births | {"field": "BIRTHS2013", "value": 17641, "sumlev": "050", "vintage": 2019} | 2013-06-30 | census_pep |
| births | {"field": "BIRTHS2012", "value": 17371, "sumlev": "050", "vintage": 2019} | 2012-06-30 | census_pep |
| births | {"field": "BIRTHS2011", "value": 17637, "sumlev": "050", "vintage": 2019} | 2011-06-30 | census_pep |
| births | {"note": "first estimate year of this vintage covers April 1 to June 30 only", "field": "B | 2010-06-30 | census_pep |
| childcare_price_infant_center | {"setting": "center", "age_group": "infant", "price_usd": 24000.6, "study_year": 2022, "pr | 2022-12-31 | dol_ndcp |
| childcare_price_infant_center | {"setting": "center", "age_group": "infant", "price_usd": 23928.32, "study_year": 2021, "p | 2021-12-31 | dol_ndcp |
| childcare_price_infant_center | {"setting": "center", "age_group": "infant", "price_usd": 23856.56, "study_year": 2020, "p | 2020-12-31 | dol_ndcp |
| childcare_price_infant_center | {"setting": "center", "age_group": "infant", "price_usd": 23784.28, "study_year": 2019, "p | 2019-12-31 | dol_ndcp |
| childcare_price_infant_center | {"setting": "center", "age_group": "infant", "price_usd": 23712.0, "study_year": 2018, "pr | 2018-12-31 | dol_ndcp |
| childcare_price_infant_center | {"setting": "center", "age_group": "infant", "price_usd": 23261.16, "study_year": 2017, "p | 2017-12-31 | dol_ndcp |
| childcare_price_infant_center | {"setting": "center", "age_group": "infant", "price_usd": 22810.84, "study_year": 2016, "p | 2016-12-31 | dol_ndcp |
| childcare_price_infant_center | {"setting": "center", "age_group": "infant", "price_usd": 22360.0, "study_year": 2015, "pr | 2015-12-31 | dol_ndcp |
| childcare_price_infant_center | {"setting": "center", "age_group": "infant", "price_usd": 21645.0, "study_year": 2014, "pr | 2014-12-31 | dol_ndcp |
| childcare_price_infant_center | {"setting": "center", "age_group": "infant", "price_usd": 20930.0, "study_year": 2013, "pr | 2013-12-31 | dol_ndcp |
| childcare_price_infant_center | {"setting": "center", "age_group": "infant", "price_usd": 20215.0, "study_year": 2012, "pr | 2012-12-31 | dol_ndcp |
| childcare_price_infant_center | {"setting": "center", "age_group": "infant", "price_usd": 19500.0, "study_year": 2011, "pr | 2011-12-31 | dol_ndcp |
| childcare_price_infant_center | {"setting": "center", "age_group": "infant", "price_usd": 19753.24, "study_year": 2010, "p | 2010-12-31 | dol_ndcp |
| childcare_price_infant_center | {"setting": "center", "age_group": "infant", "price_usd": 20005.96, "study_year": 2009, "p | 2009-12-31 | dol_ndcp |
| childcare_price_infant_center | {"setting": "center", "age_group": "infant", "price_usd": 20259.2, "study_year": 2008, "pr | 2008-12-31 | dol_ndcp |
| childcare_price_infant_home | {"setting": "home", "age_group": "infant", "price_usd": 13000.0, "study_year": 2022, "pric | 2022-12-31 | dol_ndcp |
| childcare_price_infant_home | {"setting": "home", "age_group": "infant", "price_usd": 13650.0, "study_year": 2021, "pric | 2021-12-31 | dol_ndcp |
| childcare_price_infant_home | {"setting": "home", "age_group": "infant", "price_usd": 14300.0, "study_year": 2020, "pric | 2020-12-31 | dol_ndcp |
| childcare_price_infant_home | {"setting": "home", "age_group": "infant", "price_usd": 14950.0, "study_year": 2019, "pric | 2019-12-31 | dol_ndcp |
| childcare_price_infant_home | {"setting": "home", "age_group": "infant", "price_usd": 15600.0, "study_year": 2018, "pric | 2018-12-31 | dol_ndcp |
| childcare_price_infant_home | {"setting": "home", "age_group": "infant", "price_usd": 16033.16, "study_year": 2017, "pri | 2017-12-31 | dol_ndcp |
| childcare_price_infant_home | {"setting": "home", "age_group": "infant", "price_usd": 16466.84, "study_year": 2016, "pri | 2016-12-31 | dol_ndcp |
| childcare_price_infant_home | {"setting": "home", "age_group": "infant", "price_usd": 16900.0, "study_year": 2015, "pric | 2015-12-31 | dol_ndcp |
| childcare_price_infant_home | {"setting": "home", "age_group": "infant", "price_usd": 16412.76, "study_year": 2014, "pri | 2014-12-31 | dol_ndcp |
| childcare_price_infant_home | {"setting": "home", "age_group": "infant", "price_usd": 15925.0, "study_year": 2013, "pric | 2013-12-31 | dol_ndcp |
| childcare_price_infant_home | {"setting": "home", "age_group": "infant", "price_usd": 15437.76, "study_year": 2012, "pri | 2012-12-31 | dol_ndcp |
| childcare_price_infant_home | {"setting": "home", "age_group": "infant", "price_usd": 14950.0, "study_year": 2011, "pric | 2011-12-31 | dol_ndcp |
| childcare_price_infant_home | {"setting": "home", "age_group": "infant", "price_usd": 14733.16, "study_year": 2010, "pri | 2010-12-31 | dol_ndcp |
| childcare_price_infant_home | {"setting": "home", "age_group": "infant", "price_usd": 14516.84, "study_year": 2009, "pri | 2009-12-31 | dol_ndcp |
| childcare_price_infant_home | {"setting": "home", "age_group": "infant", "price_usd": 14300.0, "study_year": 2008, "pric | 2008-12-31 | dol_ndcp |
| childcare_price_preschool_center | {"setting": "center", "age_group": "preschool", "price_usd": 16120.0, "study_year": 2022, | 2022-12-31 | dol_ndcp |
| childcare_price_preschool_center | {"setting": "center", "age_group": "preschool", "price_usd": 16380.0, "study_year": 2021, | 2021-12-31 | dol_ndcp |
| childcare_price_preschool_center | {"setting": "center", "age_group": "preschool", "price_usd": 16640.0, "study_year": 2020, | 2020-12-31 | dol_ndcp |
| childcare_price_preschool_center | {"setting": "center", "age_group": "preschool", "price_usd": 16900.0, "study_year": 2019, | 2019-12-31 | dol_ndcp |
| childcare_price_preschool_center | {"setting": "center", "age_group": "preschool", "price_usd": 17160.0, "study_year": 2018, | 2018-12-31 | dol_ndcp |
| childcare_price_preschool_center | {"setting": "center", "age_group": "preschool", "price_usd": 17005.56, "study_year": 2017, | 2017-12-31 | dol_ndcp |
| childcare_price_preschool_center | {"setting": "center", "age_group": "preschool", "price_usd": 16851.64, "study_year": 2016, | 2016-12-31 | dol_ndcp |
| childcare_price_preschool_center | {"setting": "center", "age_group": "preschool", "price_usd": 16697.2, "study_year": 2015, | 2015-12-31 | dol_ndcp |
| childcare_price_preschool_center | {"setting": "center", "age_group": "preschool", "price_usd": 16280.16, "study_year": 2014, | 2014-12-31 | dol_ndcp |
| childcare_price_preschool_center | {"setting": "center", "age_group": "preschool", "price_usd": 15862.6, "study_year": 2013, | 2013-12-31 | dol_ndcp |
| childcare_price_preschool_center | {"setting": "center", "age_group": "preschool", "price_usd": 15445.56, "study_year": 2012, | 2012-12-31 | dol_ndcp |
| childcare_price_preschool_center | {"setting": "center", "age_group": "preschool", "price_usd": 15028.0, "study_year": 2011, | 2011-12-31 | dol_ndcp |
| childcare_price_preschool_center | {"setting": "center", "age_group": "preschool", "price_usd": 14854.84, "study_year": 2010, | 2010-12-31 | dol_ndcp |
| childcare_price_preschool_center | {"setting": "center", "age_group": "preschool", "price_usd": 14681.16, "study_year": 2009, | 2009-12-31 | dol_ndcp |
| childcare_price_preschool_center | {"setting": "center", "age_group": "preschool", "price_usd": 14508.0, "study_year": 2008, | 2008-12-31 | dol_ndcp |
| childcare_price_preschool_home | {"setting": "home", "age_group": "preschool", "price_usd": 10400.0, "study_year": 2022, "p | 2022-12-31 | dol_ndcp |
| childcare_price_preschool_home | {"setting": "home", "age_group": "preschool", "price_usd": 11180.0, "study_year": 2021, "p | 2021-12-31 | dol_ndcp |
| childcare_price_preschool_home | {"setting": "home", "age_group": "preschool", "price_usd": 11960.0, "study_year": 2020, "p | 2020-12-31 | dol_ndcp |
| childcare_price_preschool_home | {"setting": "home", "age_group": "preschool", "price_usd": 12740.0, "study_year": 2019, "p | 2019-12-31 | dol_ndcp |
| childcare_price_preschool_home | {"setting": "home", "age_group": "preschool", "price_usd": 13520.0, "study_year": 2018, "p | 2018-12-31 | dol_ndcp |
| childcare_price_preschool_home | {"setting": "home", "age_group": "preschool", "price_usd": 14300.0, "study_year": 2017, "p | 2017-12-31 | dol_ndcp |
| childcare_price_preschool_home | {"setting": "home", "age_group": "preschool", "price_usd": 15080.0, "study_year": 2016, "p | 2016-12-31 | dol_ndcp |
| childcare_price_preschool_home | {"setting": "home", "age_group": "preschool", "price_usd": 15860.0, "study_year": 2015, "p | 2015-12-31 | dol_ndcp |
| childcare_price_preschool_home | {"setting": "home", "age_group": "preschool", "price_usd": 15470.0, "study_year": 2014, "p | 2014-12-31 | dol_ndcp |
| childcare_price_preschool_home | {"setting": "home", "age_group": "preschool", "price_usd": 15080.0, "study_year": 2013, "p | 2013-12-31 | dol_ndcp |
| childcare_price_preschool_home | {"setting": "home", "age_group": "preschool", "price_usd": 14690.0, "study_year": 2012, "p | 2012-12-31 | dol_ndcp |
| childcare_price_preschool_home | {"setting": "home", "age_group": "preschool", "price_usd": 14300.0, "study_year": 2011, "p | 2011-12-31 | dol_ndcp |
| childcare_price_preschool_home | {"setting": "home", "age_group": "preschool", "price_usd": 14213.16, "study_year": 2010, " | 2010-12-31 | dol_ndcp |
| childcare_price_preschool_home | {"setting": "home", "age_group": "preschool", "price_usd": 14126.84, "study_year": 2009, " | 2009-12-31 | dol_ndcp |
| childcare_price_preschool_home | {"setting": "home", "age_group": "preschool", "price_usd": 14040.0, "study_year": 2008, "p | 2008-12-31 | dol_ndcp |
| childcare_price_school_age_center | {"setting": "center", "age_group": "school_age", "price_usd": 11180.0, "study_year": 2022, | 2022-12-31 | dol_ndcp |
| childcare_price_school_age_center | {"setting": "center", "age_group": "school_age", "price_usd": 11310.0, "study_year": 2021, | 2021-12-31 | dol_ndcp |
| childcare_price_school_age_center | {"setting": "center", "age_group": "school_age", "price_usd": 11440.0, "study_year": 2020, | 2020-12-31 | dol_ndcp |
| childcare_price_school_age_center | {"setting": "center", "age_group": "school_age", "price_usd": 11570.0, "study_year": 2019, | 2019-12-31 | dol_ndcp |
| childcare_price_school_age_center | {"setting": "center", "age_group": "school_age", "price_usd": 11700.0, "study_year": 2018, | 2018-12-31 | dol_ndcp |
| childcare_price_school_age_center | {"setting": "center", "age_group": "school_age", "price_usd": 13138.84, "study_year": 2017 | 2017-12-31 | dol_ndcp |
| childcare_price_school_age_center | {"setting": "center", "age_group": "school_age", "price_usd": 14577.16, "study_year": 2016 | 2016-12-31 | dol_ndcp |
| childcare_price_school_age_center | {"setting": "center", "age_group": "school_age", "price_usd": 16016.0, "study_year": 2015, | 2015-12-31 | dol_ndcp |
| childcare_price_school_age_center | {"setting": "center", "age_group": "school_age", "price_usd": 13438.36, "study_year": 2014 | 2014-12-31 | dol_ndcp |
| childcare_price_school_age_center | {"setting": "center", "age_group": "school_age", "price_usd": 10860.2, "study_year": 2013, | 2013-12-31 | dol_ndcp |
| childcare_price_school_age_center | {"setting": "center", "age_group": "school_age", "price_usd": 8282.56, "study_year": 2012, | 2012-12-31 | dol_ndcp |
| childcare_price_school_age_center | {"setting": "center", "age_group": "school_age", "price_usd": 5704.4, "study_year": 2011, | 2011-12-31 | dol_ndcp |
| childcare_price_school_age_center | {"setting": "center", "age_group": "school_age", "price_usd": 5424.64, "study_year": 2010, | 2010-12-31 | dol_ndcp |
| childcare_price_school_age_center | {"setting": "center", "age_group": "school_age", "price_usd": 5144.36, "study_year": 2009, | 2009-12-31 | dol_ndcp |
| childcare_price_school_age_center | {"setting": "center", "age_group": "school_age", "price_usd": 4864.6, "study_year": 2008, | 2008-12-31 | dol_ndcp |
| childcare_price_school_age_home | {"setting": "home", "age_group": "school_age", "price_usd": 11115.0, "study_year": 2022, " | 2022-12-31 | dol_ndcp |
| childcare_price_school_age_home | {"setting": "home", "age_group": "school_age", "price_usd": 11261.12, "study_year": 2021, | 2021-12-31 | dol_ndcp |
| childcare_price_school_age_home | {"setting": "home", "age_group": "school_age", "price_usd": 11407.76, "study_year": 2020, | 2020-12-31 | dol_ndcp |
| childcare_price_school_age_home | {"setting": "home", "age_group": "school_age", "price_usd": 11553.88, "study_year": 2019, | 2019-12-31 | dol_ndcp |
| childcare_price_school_age_home | {"setting": "home", "age_group": "school_age", "price_usd": 11700.0, "study_year": 2018, " | 2018-12-31 | dol_ndcp |
| childcare_price_school_age_home | {"setting": "home", "age_group": "school_age", "price_usd": 13138.84, "study_year": 2017, | 2017-12-31 | dol_ndcp |
| childcare_price_school_age_home | {"setting": "home", "age_group": "school_age", "price_usd": 14577.16, "study_year": 2016, | 2016-12-31 | dol_ndcp |
| childcare_price_school_age_home | {"setting": "home", "age_group": "school_age", "price_usd": 16016.0, "study_year": 2015, " | 2015-12-31 | dol_ndcp |
| childcare_price_school_age_home | {"setting": "home", "age_group": "school_age", "price_usd": 15587.0, "study_year": 2014, " | 2014-12-31 | dol_ndcp |
| childcare_price_school_age_home | {"setting": "home", "age_group": "school_age", "price_usd": 15158.0, "study_year": 2013, " | 2013-12-31 | dol_ndcp |
| childcare_price_school_age_home | {"setting": "home", "age_group": "school_age", "price_usd": 14729.0, "study_year": 2012, " | 2012-12-31 | dol_ndcp |
| childcare_price_school_age_home | {"setting": "home", "age_group": "school_age", "price_usd": 14300.0, "study_year": 2011, " | 2011-12-31 | dol_ndcp |
| childcare_price_school_age_home | {"setting": "home", "age_group": "school_age", "price_usd": 14213.16, "study_year": 2010, | 2010-12-31 | dol_ndcp |
| childcare_price_school_age_home | {"setting": "home", "age_group": "school_age", "price_usd": 14126.84, "study_year": 2009, | 2009-12-31 | dol_ndcp |
| childcare_price_school_age_home | {"setting": "home", "age_group": "school_age", "price_usd": 14040.0, "study_year": 2008, " | 2008-12-31 | dol_ndcp |
| childcare_price_toddler_center | {"setting": "center", "age_group": "toddler", "price_usd": 21242.0, "study_year": 2022, "p | 2022-12-31 | dol_ndcp |
| childcare_price_toddler_center | {"setting": "center", "age_group": "toddler", "price_usd": 21378.76, "study_year": 2021, " | 2021-12-31 | dol_ndcp |
| childcare_price_toddler_center | {"setting": "center", "age_group": "toddler", "price_usd": 21515.0, "study_year": 2020, "p | 2020-12-31 | dol_ndcp |
| childcare_price_toddler_center | {"setting": "center", "age_group": "toddler", "price_usd": 21651.76, "study_year": 2019, " | 2019-12-31 | dol_ndcp |
| childcare_price_toddler_center | {"setting": "center", "age_group": "toddler", "price_usd": 21788.0, "study_year": 2018, "p | 2018-12-31 | dol_ndcp |
| childcare_price_toddler_center | {"setting": "center", "age_group": "toddler", "price_usd": 21372.0, "study_year": 2017, "p | 2017-12-31 | dol_ndcp |
| childcare_price_toddler_center | {"setting": "center", "age_group": "toddler", "price_usd": 20956.0, "study_year": 2016, "p | 2016-12-31 | dol_ndcp |
| childcare_price_toddler_center | {"setting": "center", "age_group": "toddler", "price_usd": 20540.0, "study_year": 2015, "p | 2015-12-31 | dol_ndcp |
| childcare_price_toddler_center | {"setting": "center", "age_group": "toddler", "price_usd": 19994.0, "study_year": 2014, "p | 2014-12-31 | dol_ndcp |
| childcare_price_toddler_center | {"setting": "center", "age_group": "toddler", "price_usd": 19448.0, "study_year": 2013, "p | 2013-12-31 | dol_ndcp |
| childcare_price_toddler_center | {"setting": "center", "age_group": "toddler", "price_usd": 18902.0, "study_year": 2012, "p | 2012-12-31 | dol_ndcp |
| childcare_price_toddler_center | {"setting": "center", "age_group": "toddler", "price_usd": 18356.0, "study_year": 2011, "p | 2011-12-31 | dol_ndcp |
| childcare_price_toddler_center | {"setting": "center", "age_group": "toddler", "price_usd": 18304.0, "study_year": 2010, "p | 2010-12-31 | dol_ndcp |
| childcare_price_toddler_center | {"setting": "center", "age_group": "toddler", "price_usd": 18252.0, "study_year": 2009, "p | 2009-12-31 | dol_ndcp |
| childcare_price_toddler_center | {"setting": "center", "age_group": "toddler", "price_usd": 18200.0, "study_year": 2008, "p | 2008-12-31 | dol_ndcp |
| childcare_price_toddler_home | {"setting": "home", "age_group": "toddler", "price_usd": 11960.0, "study_year": 2022, "pri | 2022-12-31 | dol_ndcp |
| childcare_price_toddler_home | {"setting": "home", "age_group": "toddler", "price_usd": 12610.0, "study_year": 2021, "pri | 2021-12-31 | dol_ndcp |
| childcare_price_toddler_home | {"setting": "home", "age_group": "toddler", "price_usd": 13260.0, "study_year": 2020, "pri | 2020-12-31 | dol_ndcp |
| childcare_price_toddler_home | {"setting": "home", "age_group": "toddler", "price_usd": 13910.0, "study_year": 2019, "pri | 2019-12-31 | dol_ndcp |
| childcare_price_toddler_home | {"setting": "home", "age_group": "toddler", "price_usd": 14560.0, "study_year": 2018, "pri | 2018-12-31 | dol_ndcp |
| childcare_price_toddler_home | {"setting": "home", "age_group": "toddler", "price_usd": 15080.0, "study_year": 2017, "pri | 2017-12-31 | dol_ndcp |
| childcare_price_toddler_home | {"setting": "home", "age_group": "toddler", "price_usd": 15600.0, "study_year": 2016, "pri | 2016-12-31 | dol_ndcp |
| childcare_price_toddler_home | {"setting": "home", "age_group": "toddler", "price_usd": 16120.0, "study_year": 2015, "pri | 2015-12-31 | dol_ndcp |
| childcare_price_toddler_home | {"setting": "home", "age_group": "toddler", "price_usd": 15665.0, "study_year": 2014, "pri | 2014-12-31 | dol_ndcp |
| childcare_price_toddler_home | {"setting": "home", "age_group": "toddler", "price_usd": 15210.0, "study_year": 2013, "pri | 2013-12-31 | dol_ndcp |
| childcare_price_toddler_home | {"setting": "home", "age_group": "toddler", "price_usd": 14755.0, "study_year": 2012, "pri | 2012-12-31 | dol_ndcp |
| childcare_price_toddler_home | {"setting": "home", "age_group": "toddler", "price_usd": 14300.0, "study_year": 2011, "pri | 2011-12-31 | dol_ndcp |
| childcare_price_toddler_home | {"setting": "home", "age_group": "toddler", "price_usd": 14213.16, "study_year": 2010, "pr | 2010-12-31 | dol_ndcp |
| childcare_price_toddler_home | {"setting": "home", "age_group": "toddler", "price_usd": 14126.84, "study_year": 2009, "pr | 2009-12-31 | dol_ndcp |
| childcare_price_toddler_home | {"setting": "home", "age_group": "toddler", "price_usd": 14040.0, "study_year": 2008, "pri | 2008-12-31 | dol_ndcp |
| childcare_share_infant_center | {"setting": "center", "age_group": "infant", "share_percent": 19.4659} | 2018-12-31 | dol_ndcp |
| childcare_share_infant_home | {"setting": "home", "age_group": "infant", "share_percent": 12.8065} | 2018-12-31 | dol_ndcp |
| childcare_share_preschool_center | {"setting": "center", "age_group": "preschool", "share_percent": 14.0872} | 2018-12-31 | dol_ndcp |
| childcare_share_preschool_home | {"setting": "home", "age_group": "preschool", "share_percent": 11.099} | 2018-12-31 | dol_ndcp |
| childcare_share_school_age_center | {"setting": "center", "age_group": "school_age", "share_percent": 9.6049} | 2018-12-31 | dol_ndcp |
| childcare_share_school_age_home | {"setting": "home", "age_group": "school_age", "share_percent": 9.6049} | 2018-12-31 | dol_ndcp |
| childcare_share_toddler_center | {"setting": "center", "age_group": "toddler", "share_percent": 17.8864} | 2018-12-31 | dol_ndcp |
| childcare_share_toddler_home | {"setting": "home", "age_group": "toddler", "share_percent": 11.9527} | 2018-12-31 | dol_ndcp |
| deaths | {"field": "DEATHS2024", "value": 11726, "sumlev": "050", "vintage": 2024} | 2024-06-30 | census_pep |
| deaths | {"field": "DEATHS2023", "value": 11991, "sumlev": "050", "vintage": 2024} | 2023-06-30 | census_pep |
| deaths | {"field": "DEATHS2022", "value": 12408, "sumlev": "050", "vintage": 2024} | 2022-06-30 | census_pep |
| deaths | {"field": "DEATHS2021", "value": 11955, "sumlev": "050", "vintage": 2024} | 2021-06-30 | census_pep |
| deaths | {"note": "first estimate year of this vintage covers April 1 to June 30 only", "field": "D | 2020-06-30 | census_pep |
| deaths | {"field": "DEATHS2019", "value": 11911, "sumlev": "050", "vintage": 2019} | 2019-06-30 | census_pep |
| deaths | {"field": "DEATHS2018", "value": 11678, "sumlev": "050", "vintage": 2019} | 2018-06-30 | census_pep |
| deaths | {"field": "DEATHS2017", "value": 11608, "sumlev": "050", "vintage": 2019} | 2017-06-30 | census_pep |
| deaths | {"field": "DEATHS2016", "value": 11325, "sumlev": "050", "vintage": 2019} | 2016-06-30 | census_pep |
| deaths | {"field": "DEATHS2015", "value": 11466, "sumlev": "050", "vintage": 2019} | 2015-06-30 | census_pep |
| deaths | {"field": "DEATHS2014", "value": 10995, "sumlev": "050", "vintage": 2019} | 2014-06-30 | census_pep |
| deaths | {"field": "DEATHS2013", "value": 10878, "sumlev": "050", "vintage": 2019} | 2013-06-30 | census_pep |
| deaths | {"field": "DEATHS2012", "value": 10689, "sumlev": "050", "vintage": 2019} | 2012-06-30 | census_pep |
| deaths | {"field": "DEATHS2011", "value": 11053, "sumlev": "050", "vintage": 2019} | 2011-06-30 | census_pep |
| deaths | {"note": "first estimate year of this vintage covers April 1 to June 30 only", "field": "D | 2010-06-30 | census_pep |
| domestic_migration | {"field": "DOMESTICMIG2024", "value": -9643, "sumlev": "050", "vintage": 2024} | 2024-06-30 | census_pep |
| domestic_migration | {"field": "DOMESTICMIG2023", "value": -13088, "sumlev": "050", "vintage": 2024} | 2023-06-30 | census_pep |
| domestic_migration | {"field": "DOMESTICMIG2022", "value": -18159, "sumlev": "050", "vintage": 2024} | 2022-06-30 | census_pep |
| domestic_migration | {"field": "DOMESTICMIG2021", "value": -16028, "sumlev": "050", "vintage": 2024} | 2021-06-30 | census_pep |
| domestic_migration | {"note": "first estimate year of this vintage covers April 1 to June 30 only", "field": "D | 2020-06-30 | census_pep |
| domestic_migration | {"field": "DOMESTICMIG2019", "value": -10597, "sumlev": "050", "vintage": 2019} | 2019-06-30 | census_pep |
| domestic_migration | {"field": "DOMESTICMIG2018", "value": -10430, "sumlev": "050", "vintage": 2019} | 2018-06-30 | census_pep |
| domestic_migration | {"field": "DOMESTICMIG2017", "value": -10248, "sumlev": "050", "vintage": 2019} | 2017-06-30 | census_pep |
| domestic_migration | {"field": "DOMESTICMIG2016", "value": -9596, "sumlev": "050", "vintage": 2019} | 2016-06-30 | census_pep |
| domestic_migration | {"field": "DOMESTICMIG2015", "value": -7165, "sumlev": "050", "vintage": 2019} | 2015-06-30 | census_pep |
| domestic_migration | {"field": "DOMESTICMIG2014", "value": -4605, "sumlev": "050", "vintage": 2019} | 2014-06-30 | census_pep |
| domestic_migration | {"field": "DOMESTICMIG2013", "value": -137, "sumlev": "050", "vintage": 2019} | 2013-06-30 | census_pep |
| domestic_migration | {"field": "DOMESTICMIG2012", "value": -39, "sumlev": "050", "vintage": 2019} | 2012-06-30 | census_pep |
| domestic_migration | {"field": "DOMESTICMIG2011", "value": 137, "sumlev": "050", "vintage": 2019} | 2011-06-30 | census_pep |
| domestic_migration | {"note": "first estimate year of this vintage covers April 1 to June 30 only", "field": "D | 2010-06-30 | census_pep |
| echo_active_facilities | {"area": "25017", "major": 28, "value": 8175, "area_level": "county", "by_program": {"air" | 2026-11-08 | epa_echo |
| echo_active_facilities | {"area": "25017", "major": 28, "value": 8182, "area_level": "county", "by_program": {"air" | 2026-11-01 | epa_echo |
| echo_active_facilities | {"area": "25017", "major": 28, "value": 8184, "area_level": "county", "by_program": {"air" | 2026-10-25 | epa_echo |
| echo_active_facilities | {"area": "25017", "major": 28, "value": 8137, "area_level": "county", "by_program": {"air" | 2026-10-18 | epa_echo |
| echo_facilities_in_violation | {"area": "25017", "value": 166, "area_level": "county", "significant": 56, "active_facilit | 2026-11-08 | epa_echo |
| echo_facilities_in_violation | {"area": "25017", "value": 165, "area_level": "county", "significant": 56, "active_facilit | 2026-11-01 | epa_echo |
| echo_facilities_in_violation | {"area": "25017", "value": 164, "area_level": "county", "significant": 56, "active_facilit | 2026-10-25 | epa_echo |
| echo_facilities_in_violation | {"area": "25017", "value": 164, "area_level": "county", "significant": 56, "active_facilit | 2026-10-18 | epa_echo |
| echo_facilities_significant_violation | {"area": "25017", "value": 56, "area_level": "county", "active_facilities": 8175} | 2026-11-08 | epa_echo |
| echo_facilities_significant_violation | {"area": "25017", "value": 56, "area_level": "county", "active_facilities": 8182} | 2026-11-01 | epa_echo |
| echo_facilities_significant_violation | {"area": "25017", "value": 56, "area_level": "county", "active_facilities": 8184} | 2026-10-25 | epa_echo |
| echo_facilities_significant_violation | {"area": "25017", "value": 56, "area_level": "county", "active_facilities": 8137} | 2026-10-18 | epa_echo |
| echo_formal_actions_5yr | {"area": "25017", "value": 293, "area_level": "county", "facilities": 187} | 2026-11-08 | epa_echo |
| echo_formal_actions_5yr | {"area": "25017", "value": 293, "area_level": "county", "facilities": 187} | 2026-11-01 | epa_echo |
| echo_formal_actions_5yr | {"area": "25017", "value": 293, "area_level": "county", "facilities": 187} | 2026-10-25 | epa_echo |
| echo_formal_actions_5yr | {"area": "25017", "value": 293, "area_level": "county", "facilities": 187} | 2026-10-18 | epa_echo |
| echo_inspections_5yr | {"area": "25017", "value": 815, "area_level": "county", "facilities": 390} | 2026-11-08 | epa_echo |
| echo_inspections_5yr | {"area": "25017", "value": 811, "area_level": "county", "facilities": 389} | 2026-11-01 | epa_echo |
| echo_inspections_5yr | {"area": "25017", "value": 813, "area_level": "county", "facilities": 391} | 2026-10-25 | epa_echo |
| echo_inspections_5yr | {"area": "25017", "value": 808, "area_level": "county", "facilities": 390} | 2026-10-18 | epa_echo |
| echo_penalties_5yr | {"area": "25017", "value": 9093704.0, "method": "a facility's five-year penalty total that | 2026-11-08 | epa_echo |
| echo_penalties_5yr | {"area": "25017", "value": 9093704.0, "method": "a facility's five-year penalty total that | 2026-11-01 | epa_echo |
| echo_penalties_5yr | {"area": "25017", "value": 9093704.0, "method": "a facility's five-year penalty total that | 2026-10-25 | epa_echo |
| echo_penalties_5yr | {"area": "25017", "value": 9093704.0, "method": "a facility's five-year penalty total that | 2026-10-18 | epa_echo |
| employed_persons | {"value": 897090, "measure": "employment", "footnote": "P", "series_id": "LAUCN25017000000 | 2026-09-30 | bls_laus |
| employed_persons | {"value": 900402, "measure": "employment", "series_id": "LAUCN250170000000005"} | 2026-08-31 | bls_laus |
| employed_persons | {"value": 899228, "measure": "employment", "series_id": "LAUCN250170000000005"} | 2026-07-31 | bls_laus |
Data on record for this county
Middlesex County, Massachusetts — each topic with its own series and sources.
- Childcare prices — median annual price by age group and setting
- Housing costs — rent, home values and the share of income rent takes
- Household income — median income by survey period
- Commercial real estate — 382 loan records with income and occupancy
Machine access: how can AI agents and developers use this data, free and without an API key?
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