housing costs · Illinois
Housing costs in Williamson County
What it costs to live here: rent, home values and the share of income rent takes.
Median gross rent
| Survey period | Value | Margin of error | Source |
|---|---|---|---|
| 2020–2024 | $930 | ± $37 | evidence → |
| 2019–2023 | $897 | ± $38 | evidence → |
| 2018–2022 | $824 | ± $39 | evidence → |
| 2017–2021 | $779 | ± $33 | evidence → |
Median home value
| Survey period | Value | Margin of error | Source |
|---|---|---|---|
| 2020–2024 | $156,400 | ± $5,461 | evidence → |
| 2019–2023 | $145,600 | ± $6,800 | evidence → |
| 2018–2022 | $139,500 | ± $5,682 | evidence → |
| 2017–2021 | $125,800 | ± $4,330 | evidence → |
Rent as share of income
| Survey period | Value | Margin of error | Source |
|---|---|---|---|
| 2020–2024 | 27.8 % | ± 2.6 % | evidence → |
| 2019–2023 | 28.2 % | ± 3.0 % | evidence → |
| 2018–2022 | 28.1 % | ± 3.9 % | evidence → |
| 2017–2021 | 28.8 % | ± 3.0 % | evidence → |
In context
Median rent in Williamson County is $930, above the Illinois median of $811 across 102 counties (2020–2024).
American Community Survey, five-year estimates. Each release covers five years, so consecutive releases overlap by four of them — a change from one release to the next is damped, and reading them as annual values understates swings. Margins of error are at 90 % confidence and are wide in sparsely populated counties.