CDP in Collin County, Texas · 0.8 sq mi · 1,883 people per sq mi
About 1,400 people live in Seis Lagos. The typical household earns $248,854, and the median resident is 43.4 years old.
2026 projection
From 899 in 2020
Poverty rate 1.15%
Men 41.2 · Women 46.4
2020–2026
1,428
2026 projection
58.8% 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.
2020–2026
1,428
2026 projection
58.8% 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 | 1,428 | +90 | 6.73% |
|---|---|---|---|
| 2025 | 1,338 | +178 | 7.40% |
| 2023 | 1,160 | -84 | 6.75% |
| 2022 | 1,244 | +122 | 10.87% |
| 2021 | 1,122 | +223 | 24.81% |
| 2020 | 899 | — | — |
Showing 6 of 6 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 14 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 87 residents
71% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 71% | 68% | 74% |
| Never married | 24% | 25% | 23% |
| Divorced | 4% | 7% | 0% |
| Widowed | 2% | 0% | 3% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau