Demographics & People — Brazoria County, Texas
Population & Households
| Population (official) | 374,600 |
|---|---|
| Median Age | 36.30 |
| Veterans | 16,693 |
| Housing Units | 142,985 |
| Uninsured | 8,991 |
Migration
| Inflow | 379,408 |
|---|---|
| Outflow | 360,568 |
| Net | 18,840 |
| Growing | Yes |
| Year | 2022-2023 |
Source: Census ACS 5-Year 2022. Official numbers: Census ACS 5-Year 2022 — county-level query.
Data provenance: aggregated from town-level sources, county.json. Rebuilt 2026-04-13T15:43:30.616748+00:00; aggregated 2026-04-13T16:08:25.720259+00:00.