Market insights · Missouri
Dallas County, MO: growth, migration and housing
Dallas County has 18,025 residents, up 5.2% since 2020 (+0.9% in the last year). In 2022–2023, 551 households moved in and 467 moved out (+84 net), bringing in a net $6.6M of income. Median household income is $53,464, the median home $190,300 and median rent $642 a month.
In Missouri: 17th of 115 counties for 5-year population growth · 13th of 115 counties for net in-migration (per resident) · 85th of 115 counties for median household income · 36th of 115 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Dallas County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Greene County, MO | 150 | $8.2M |
| Polk County, MO | 49 | $2.5M |
| Laclede County, MO | 36 | $1.3M |
| Hickory County, MO | 30 | $1.1M |
| Webster County, MO | 26 | $1.4M |
| Christian County, MO | 22 | $1.1M |
Where leavers went
Top counties by households leaving Dallas County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Greene County, MO | 149 | $6.4M |
| Polk County, MO | 48 | $2.0M |
| Laclede County, MO | 38 | $1.2M |
| Hickory County, MO | 25 | $1.2M |
| Webster County, MO | 23 | $1.3M |
BizyFi in Dallas 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.