Market insights · Missouri
Monroe County, MO: growth, migration and housing
Monroe County has 8,959 residents, up 3.1% since 2020 (+1.1% in the last year). In 2022–2023, 224 households moved in and 220 moved out (+4 net), bringing in a net $0.1M of income. Median household income is $54,516, the median home $149,300 and median rent $689 a month.
In Missouri: 37th of 115 counties for 5-year population growth · 58th of 115 counties for net in-migration (per resident) · 81st of 115 counties for median household income · 82nd of 115 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Monroe County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Marion County, MO | 34 | $1.0M |
| Randolph County, MO | 34 | $1.1M |
| Boone County, MO | 20 | $1.0M |
Where leavers went
Top counties by households leaving Monroe County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Randolph County, MO | 35 | $1.2M |
| Marion County, MO | 34 | $1.3M |
| Audrain County, MO | 20 | $0.6M |
| Ralls County, MO | 20 | $0.9M |
BizyFi in Monroe 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.