Market insights · Missouri
Audrain County, MO: growth, migration and housing
Audrain County has 24,528 residents, down 1.0% since 2020 (+0.8% in the last year). In 2022–2023, 578 households moved in and 575 moved out (+3 net), bringing in a net $1.9M of income. Median household income is $59,448, the median home $143,100 and median rent $693 a month.
In Missouri: 94th of 115 counties for 5-year population growth · 63rd of 115 counties for net in-migration (per resident) · 61st of 115 counties for median household income · 89th of 115 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Audrain County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Boone County, MO | 135 | $9.3M |
| Callaway County, MO | 78 | $2.8M |
| Pike County, MO | 29 | $1.2M |
| Montgomery County, MO | 22 | $0.8M |
| Monroe County, MO | 20 | $0.6M |
Where leavers went
Top counties by households leaving Audrain County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Boone County, MO | 127 | $6.0M |
| Callaway County, MO | 67 | $2.9M |
| Montgomery County, MO | 28 | $1.3M |
| Pike County, MO | 21 | $1.1M |
| Cole County, MO | 20 | $0.7M |
BizyFi in Audrain 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.