City in Chambers County, Texas · 17.8 sq mi · 633 people per sq mi
About 11,000 people live in Mont Belvieu. The typical household earns $132,781, and the median resident is 33.6 years old.
2026 projection
From 7,872 in 2020
Poverty rate 9.26%
Men 37.3 · Women 32.6
1970–2026
11,254
2026 projection
43% since 2020 (increase)
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.
1970–2026
11,254
2026 projection
43% since 2020 (increase)
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 | 11,254 | +581 | 5.44% |
|---|---|---|---|
| 2025 | 10,673 | +476 | 4.67% |
| 2024 | 10,197 | +529 | 5.47% |
| 2023 | 9,668 | +697 | 7.77% |
| 2022 | 8,971 | +586 | 6.99% |
| 2021 | 8,385 | +513 | 6.52% |
| 2020 | 7,872 | +1,281 | 19.44% |
| 2019 | 6,591 | +354 | 5.68% |
| 2018 | 6,237 | +311 | 5.25% |
| 2017 | 5,926 | +359 | 6.45% |
Showing 10 of 21 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 90 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 11 residents
64% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 64% | 71% | 58% |
| Never married | 25% | 23% | 27% |
| Divorced | 6% | 5% | 7% |
| Widowed | 4% | <1% | 6% |
| Separated | 1% | <1% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau