Market insights · Iowa
Dickinson County, IA: growth, migration and housing
Dickinson County has 18,077 residents, up 1.7% since 2020 (+0.0% in the last year). In 2022–2023, 550 households moved in and 569 moved out (-19 net), bringing in a net $9.4M of income. Median household income is $75,432, the median home $270,700 and median rent $922 a month.
In Iowa: 15th of 99 counties for 5-year population growth · 38th of 99 counties for net in-migration (per resident) · 27th of 99 counties for median household income · 3rd of 99 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Dickinson County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Clay County, IA | 42 | $3.0M |
| Emmet County, IA | 40 | $2.2M |
| O'Brien County, IA | 26 | $2.6M |
| Sioux County, IA | 21 | $2.3M |
Where leavers went
Top counties by households leaving Dickinson County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Clay County, IA | 70 | $4.5M |
| Emmet County, IA | 28 | $1.2M |
| Polk County, IA | 27 | $2.1M |
| Minnehaha County, SD | 23 | $1.4M |
BizyFi in Dickinson 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.