Demographics & People — St. Mary's, Alaska
Population Overview
| Population (Census) | 788 |
|---|
| Estimated 2026 | ~900 |
|---|
| Median Age | 28.1 |
|---|
| Total Households | 244 |
|---|
| Family Households | 184 |
|---|
| Average Household Size | 3.23 |
|---|
| Diversity Index | 0.2311 (somewhat diverse) |
|---|
Race & Ethnicity
| White | 39 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 6 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 837 |
| Unclassified or not reported | 140 |
| African | 12 |
| Dutch | 12 |
| Subsaharan African | 12 |
| Scotch-Irish | 7 |
| Swedish | 5 |
| Russian | 5 |
| Irish | 3 |
| Italian | 3 |
Language
| English Only | 541 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 686 |
|---|
Veterans
| Veterans | 24 |
|---|
| Population 18+ | 625 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for St. Mary's, Alaska.
