Market insights · Missouri
Boone County, MO: growth, migration and housing
Boone County has 191,746 residents, up 4.2% since 2020 (+0.4% in the last year). In 2022–2023, 5,549 households moved in and 5,583 moved out (-34 net), while a net $31.7M of income left. Median household income is $72,758, the median home $272,800 and median rent $1,088 a month.
In Missouri: 24th of 115 counties for 5-year population growth · 65th of 115 counties for net in-migration (per resident) · 17th of 115 counties for median household income · 8th of 115 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Boone County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| St. Louis County, MO | 246 | $11.5M |
| Cole County, MO | 240 | $11.7M |
| Callaway County, MO | 219 | $9.4M |
| Jackson County, MO | 166 | $7.6M |
| Randolph County, MO | 161 | $8.8M |
| St. Charles County, MO | 139 | $7.7M |
| Audrain County, MO | 127 | $6.0M |
| Greene County, MO | 102 | $4.5M |
Where leavers went
Top counties by households leaving Boone County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| St. Louis County, MO | 286 | $16.5M |
| Callaway County, MO | 274 | $14.4M |
| Cole County, MO | 248 | $11.2M |
| Jackson County, MO | 238 | $11.9M |
| Cook County, IL | 151 | $13.0M |
| Randolph County, MO | 144 | $7.1M |
| Audrain County, MO | 135 | $9.3M |
| St. Louis city, MO | 128 | $6.6M |
BizyFi in Boone 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.