City in Brazoria County, Texas · 2 sq mi · 1,805 people per sq mi
About 3,600 people live in Sweeny. The typical household earns $73,457, and the median resident is 32.3 years old.
2026 projection
From 3,621 in 2020
Poverty rate 3.33%
Men 32.4 · Women 31.8
1950–2026
3,589
2026 projection
0.9% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
1950–2026
3,589
2026 projection
0.9% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 3,589 | -5 | 0.14% |
|---|---|---|---|
| 2025 | 3,594 | -10 | 0.28% |
| 2024 | 3,604 | +15 | 0.42% |
| 2023 | 3,589 | +11 | 0.31% |
| 2022 | 3,578 | -14 | 0.39% |
| 2021 | 3,592 | -29 | 0.80% |
| 2020 | 3,621 | -25 | 0.69% |
| 2019 | 3,646 | -36 | 0.98% |
| 2018 | 3,682 | -20 | 0.54% |
| 2017 | 3,702 | +13 | 0.35% |
Showing 10 of 23 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 36 people).
Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002
Half of households earn more, half earn less
Typical yearly pay for a worker 25 or older.
About 1 in 30 residents
64% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 64% | 63% | 64% |
| Never married | 23% | 24% | 21% |
| Divorced | 8% | 12% | 5% |
| Widowed | 5% | 0% | 9% |
| Separated | 1% | <1% | 1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau