Demographics & People — Arriba, Colorado
Population Overview
| Population (Census) | 279 |
|---|
| Estimated 2026 | ~400 |
|---|
| Median Age | 43.4 |
|---|
| Total Households | 136 |
|---|
| Family Households | 71 |
|---|
| Average Household Size | 2.05 |
|---|
| Diversity Index | 0.1295 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 214 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 16 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| German | 90 |
| Unclassified or not reported | 75 |
| Irish | 39 |
| Scottish | 22 |
| Norwegian | 15 |
| Other groups | 13 |
| French (except Basque) | 11 |
| American | 9 |
| Italian | 9 |
| Hispanic: Mexican | 9 |
Language
| English Only | 258 |
|---|
| Spanish | 10 |
|---|
| Population 5+ | 268 |
|---|
Veterans
| Veterans | 4 |
|---|
| Population 18+ | 173 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Arriba, Colorado.
