Demographics & People — Lake Oswego, Oregon
Population Overview
| Population (Census) | 40,367 |
| Estimated 2026 | ~40,400 |
| Median Age | 46.7 |
| Total Households | 16,654 |
| Family Households | 11,285 |
| Average Household Size | 2.41 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 31,897 |
| Black or African American | 439 |
| Asian | 3,342 |
| Hispanic or Latino | 1,960 |
Heritage & Ancestry
| Group | Count |
| Other groups | 9,088 |
| German | 7,492 |
| Unclassified or not reported | 7,075 |
| English | 6,562 |
| Irish | 6,018 |
| European | 2,068 |
| Hispanic: Hispanic or Latino | 1,936 |
| Italian | 1,538 |
| French (except Basque) | 1,475 |
| Swedish | 1,413 |
Language
| English Only | 33,401 |
| Spanish | 868 |
| Population 5+ | 38,342 |
Veterans
| Veterans | 1,875 |
| Population 18+ | 31,270 |
Commuting
| Mean Commute Time | 21.6 minutes |
| Work from Home | 31.8% |
| Commuter Profile | N/A |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Lake Oswego, Oregon.