Demographics & People — Marblemount, Washington
Population Overview
| Population (Census) | 318 |
|---|
| Estimated 2026 | ~200 |
|---|
| Median Age | 60.1 |
|---|
| Total Households | 133 |
|---|
| Family Households | 106 |
|---|
| Average Household Size | 2.39 |
|---|
| Diversity Index | 0.0 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 318 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 97 |
| Norwegian | 57 |
| Unclassified or not reported | 37 |
| Irish | 22 |
| German | 15 |
| English | 7 |
Language
| English Only | 318 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 318 |
|---|
Veterans
| Veterans | 42 |
|---|
| Population 18+ | 151 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Marblemount, Washington.
