Town in Lincoln County, Colorado · 0.5 sq mi · 405 people per sq mi
202 people live in Arriba. The typical household earns $43,555, and the median resident is 43.4 years old.
2026 projection
From 202 in 2020
Poverty rate 22.15%
Men 47 · Women 43.3
2010–2026
202
2026 projection
0% since 2020 (no change)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
2010–2026
202
2026 projection
0% since 2020 (no change)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 202 | -1 | 0.49% |
|---|---|---|---|
| 2025 | 203 | +3 | 1.50% |
| 2024 | 200 | 0 | 0.00% |
| 2023 | 200 | -2 | 0.99% |
| 2022 | 202 | -1 | 0.49% |
| 2021 | 203 | +1 | 0.50% |
| 2020 | 202 | 0 | 0.00% |
| 2019 | 202 | +2 | 1.00% |
| 2018 | 200 | +1 | 0.50% |
| 2017 | 199 | -1 | 0.50% |
Showing 10 of 17 years.
The 2020 row compares the April 1 Census count with the July 1, 2019 estimate (about nine months). Its Growth and Annual change therefore do not represent a full year.
Arriba has a population change higher than Lincoln County, and lower than Colorado and the U.S.
Change from July 1, 2020 to July 1, 2025 population estimates—not annualized growth or site projections.
Source: U.S. Census Bureau. U.S. totals are summed from the 50 states and D.C.; unavailable comparisons are omitted.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 3 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
About 1 in 5 residents
48% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 48% | 47% | 48% |
| Never married | 27% | 26% | 28% |
| Divorced | 14% | 11% | 17% |
| Widowed | 6% | 8% | 4% |
| Separated | 5% | 9% | 3% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources