Market insights · Texas
Castro County, TX: growth, migration and housing
Castro County has 7,295 residents, down 0.4% since 2020 (-0.7% in the last year). In 2022–2023, 120 households moved in and 174 moved out (-54 net), while a net $1.9M of income left. Median household income is $56,776, the median home $95,000 and median rent $896 a month.
In Texas: 179th of 254 counties for 5-year population growth · 229th of 245 counties for net in-migration (per resident) · 197th of 254 counties for median household income · 222nd of 250 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Castro County, 2022–2023 (IRS).
The IRS publishes no county-level flows for Castro County (it suppresses flows of fewer than 20 households).
Where leavers went
Top counties by households leaving Castro County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Deaf Smith County, TX | 33 | $1.2M |
| Randall County, TX | 30 | $1.7M |
BizyFi in Castro 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.