Market insights · Texas
San Augustine County, TX: growth, migration and housing
San Augustine County has 7,722 residents, down 2.5% since 2020 (-0.7% in the last year). In 2022–2023, 185 households moved in and 163 moved out (+22 net), bringing in a net $1.3M of income. Median household income is $50,408, the median home $99,900 and median rent $591 a month.
In Texas: 203rd of 254 counties for 5-year population growth · 81st of 245 counties for net in-migration (per resident) · 223rd of 254 counties for median household income · 211th of 250 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to San Augustine County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Sabine County, TX | 26 | $1.4M |
| Angelina County, TX | 24 | $0.9M |
Where leavers went
Top counties by households leaving San Augustine County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Nacogdoches County, TX | 33 | $1.6M |
| Angelina County, TX | 20 | $1.1M |
BizyFi in San Augustine 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.