county benchmark · Iowa
Median household income, 2020-2024
Across 99 counties in Iowa. Every rank carries its margin of error.
Distribution
| Percentile | Value |
|---|---|
| 10th percentile | $61,859 |
| 25th | $66,699 |
| Median | $71,223 |
| 75th | $75,661 |
| 90th percentile | $83,307 |
Highest counties
Dallas County leads reliably only from rank 2 downwards. Its estimate range overlaps those of the ranks above 2, which therefore cannot be separated from it at 90 % confidence.
| Rank | County | Estimate | Range (90 %) | Source |
|---|---|---|---|---|
| 1 | Dallas County | $102,379 | $98,658 – $106,100 | evidence → |
| 2 | Warren County | $94,588 | $90,754 – $98,422 | evidence → |
| 3 | Madison County | $90,855 | $80,372 – $101,338 | evidence → |
| 4 | Mills County | $90,753 | $85,061 – $96,445 | evidence → |
| 5 | Grundy County | $87,205 | $82,374 – $92,036 | evidence → |
| 6 | Benton County | $86,962 | $83,724 – $90,200 | evidence → |
| 7 | Bremer County | $86,784 | $84,155 – $89,413 | evidence → |
| 8 | Sioux County | $86,098 | $79,009 – $93,187 | evidence → |
| 9 | Polk County | $83,576 | $82,293 – $84,859 | evidence → |
| 10 | Boone County | $83,531 | $78,050 – $89,012 | evidence → |
| 11 | Plymouth County | $83,251 | $79,151 – $87,351 | evidence → |
| 12 | Cedar County | $80,602 | $77,927 – $83,277 | evidence → |
| 13 | Harrison County | $79,535 | $75,880 – $83,190 | evidence → |
| 14 | Winneshiek County | $79,066 | $73,796 – $84,336 | evidence → |
| 15 | Marion County | $78,680 | $75,639 – $81,721 | evidence → |
| 16 | Scott County | $78,277 | $76,568 – $79,986 | evidence → |
| 17 | Buchanan County | $78,236 | $74,439 – $82,033 | evidence → |
| 18 | Worth County | $78,008 | $71,734 – $84,282 | evidence → |
| 19 | Guthrie County | $77,711 | $72,683 – $82,739 | evidence → |
| 20 | Linn County | $77,649 | $75,403 – $79,895 | evidence → |
Machine access — free, no API key
Every figure shown here about Median household income, 2020-2024 — Iowa can also be queried live: FACTANKER runs an MCP server at https://factanker.com/mcp (tools: lookup_entity, get_facts, query_template, search_facts) and a REST endpoint at https://factanker.com/api/get_facts. Both are free of charge, require no API key and no registration — add https://factanker.com/mcp as a connector in Claude, ChatGPT or Copilot. Every answer carries its source document and a citation reference. Setup: /quickstart.