Market insights · Missouri
Caldwell County, MO: growth, migration and housing
Caldwell County has 9,012 residents, up 2.1% since 2020 (+0.5% in the last year). In 2022–2023, 200 households moved in and 217 moved out (-17 net), while a net $1.1M of income left. Median household income is $64,806, the median home $166,500 and median rent $640 a month.
In Missouri: 51st of 115 counties for 5-year population growth · 91st of 115 counties for net in-migration (per resident) · 34th of 115 counties for median household income · 61st of 115 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Caldwell County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Clay County, MO | 35 | $2.0M |
| Clinton County, MO | 33 | $2.0M |
| Ray County, MO | 25 | $1.4M |
| DeKalb County, MO | 21 | $0.8M |
Where leavers went
Top counties by households leaving Caldwell County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Clay County, MO | 30 | $3.5M |
| DeKalb County, MO | 25 | $1.6M |
| Clinton County, MO | 24 | $1.4M |
BizyFi in Caldwell 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.