Market insights · Missouri
Adair County, MO: growth, migration and housing
Adair County has 25,684 residents, up 1.6% since 2020 (+0.3% in the last year). In 2022–2023, 662 households moved in and 724 moved out (-62 net), while a net $6.6M of income left. Median household income is $61,536, the median home $165,700 and median rent $772 a month.
In Missouri: 58th of 115 counties for 5-year population growth · 96th of 115 counties for net in-migration (per resident) · 50th of 115 counties for median household income · 64th of 115 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Adair County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Macon County, MO | 39 | $1.7M |
| Sullivan County, MO | 38 | $1.3M |
| Boone County, MO | 28 | $0.9M |
| Schuyler County, MO | 27 | $0.9M |
| Knox County, MO | 20 | $0.8M |
Where leavers went
Top counties by households leaving Adair County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Boone County, MO | 53 | $1.9M |
| Macon County, MO | 46 | $1.9M |
| Schuyler County, MO | 29 | $1.0M |
| St. Louis County, MO | 25 | $0.9M |
| Franklin County, OH | 25 | $0.7M |
| St. Louis city, MO | 22 | $0.8M |
| Sullivan County, MO | 20 | $1.3M |
BizyFi in Adair 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.