City in Collin County, Texas · 2.7 sq mi · 218 people per sq mi
About 580 people live in Union Valley. The typical household earns $93,051, and the median resident is 50.2 years old.
2026 projection
From 380 in 2020
Poverty rate 13.44%
Men 50.4 · Women 50.2
2010–2026
579
2026 projection
52.4% 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.
2010–2026
579
2026 projection
52.4% 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 | 579 | +35 | 6.43% |
|---|---|---|---|
| 2025 | 544 | +24 | 4.62% |
| 2024 | 520 | +28 | 5.69% |
| 2023 | 492 | +46 | 10.31% |
| 2022 | 446 | +45 | 11.22% |
| 2021 | 401 | +21 | 5.53% |
| 2020 | 380 | -59 | 13.44% |
| 2019 | 439 | +22 | 5.28% |
| 2018 | 417 | +9 | 2.21% |
| 2017 | 408 | +8 | 2.00% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 8 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 7 residents
63% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 63% | 67% | 59% |
| Never married | 19% | 29% | 9% |
| Divorced | 16% | 2% | 30% |
| Widowed | 1% | 2% | <1% |
| Separated | <1% | 0% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau