Market insights · Texas
Dallam County, TX: growth, migration and housing
Dallam County has 7,508 residents, up 5.2% since 2020 (+0.8% in the last year). In 2022–2023, 202 households moved in and 290 moved out (-88 net), while a net $4.0M of income left. Median household income is $71,500, the median home $151,400 and median rent $1,081 a month.
In Texas: 90th of 254 counties for 5-year population growth · 240th of 245 counties for net in-migration (per resident) · 75th of 254 counties for median household income · 151st of 250 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Dallam County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Hartley County, TX | 56 | $3.3M |
Where leavers went
Top counties by households leaving Dallam County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Hartley County, TX | 67 | $4.0M |
| Randall County, TX | 21 | $1.6M |
BizyFi in Dallam 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.