Market insights · Texas
Willacy County, TX: growth, migration and housing
Willacy County has 19,971 residents, down 0.8% since 2020 (-0.5% in the last year). In 2022–2023, 223 households moved in and 335 moved out (-112 net), while a net $5.6M of income left. Median household income is $54,180, the median home $73,600 and median rent $809 a month.
In Texas: 185th of 254 counties for 5-year population growth · 218th of 245 counties for net in-migration (per resident) · 206th of 254 counties for median household income · 243rd of 250 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Willacy County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Cameron County, TX | 88 | $3.3M |
| Hidalgo County, TX | 48 | $1.7M |
Where leavers went
Top counties by households leaving Willacy County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Cameron County, TX | 111 | $4.8M |
| Hidalgo County, TX | 76 | $2.4M |
| Bexar County, TX | 26 | $0.8M |
BizyFi in Willacy 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.