Market insights · Iowa
Allamakee County, IA: growth, migration and housing
Allamakee County has 14,238 residents, up 1.2% since 2020 (+0.2% in the last year). In 2022–2023, 210 households moved in and 246 moved out (-36 net), bringing in a net $4.4M of income. Median household income is $70,694, the median home $172,300 and median rent $796 a month.
In Iowa: 20th of 99 counties for 5-year population growth · 59th of 99 counties for net in-migration (per resident) · 54th of 99 counties for median household income · 41st of 99 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Allamakee County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Clayton County, IA | 34 | $1.8M |
| Winneshiek County, IA | 33 | $1.4M |
Where leavers went
Top counties by households leaving Allamakee County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Winneshiek County, IA | 38 | $1.7M |
| Clayton County, IA | 28 | $1.3M |
BizyFi in Allamakee County
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Sources: U.S. Census Bureau population estimates (vintage 2025), American Community Survey 5-year (2024), and IRS Statistics of Income county-to-county migration data (2022–2023). Migration counts are tax returns (roughly households) moving between U.S. counties; the IRS suppresses very small flows. Growth rates, per-1,000 figures, rent share and state ranks are BizyFi calculations. Data updated 2026-10-17. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.