Demographics & People — Kasigluk, Alaska
Population Overview
| Population (Census) | 692 |
| Estimated 2026 | ~700 |
| Median Age | 27.6 |
| Total Households | 128 |
| Family Households | 107 |
| Average Household Size | 5.41 |
| Diversity Index | 0.0 (relatively homogeneous) |
Race & Ethnicity
| White | 9 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Other groups | 307 |
| Unclassified or not reported | 80 |
| Irish | 2 |
| German | 2 |
| Russian | 2 |
Language
| English Only | 130 |
| Spanish | 0 |
| Population 5+ | 605 |
Veterans
| Veterans | 10 |
| Population 18+ | 225 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Kasigluk, Alaska.