Demographics & People — Platte Woods, Missouri
Population Overview
| Population (Census) | 528 |
| Estimated 2026 | ~500 |
| Median Age | 39.4 |
| Total Households | 205 |
| Family Households | 122 |
| Average Household Size | 2.58 |
| Diversity Index | 0.2137 (somewhat diverse) |
Race & Ethnicity
| White | 440 |
| Black or African American | 11 |
| Asian | 33 |
| Hispanic or Latino | 14 |
Heritage & Ancestry
| Group | Count |
| Irish | 137 |
| German | 137 |
| Unclassified or not reported | 102 |
| Other groups | 68 |
| English | 61 |
| French (except Basque) | 36 |
| European | 24 |
| American | 20 |
| Norwegian | 17 |
| Swiss | 15 |
Language
| English Only | 466 |
| Spanish | 20 |
| Population 5+ | 490 |
Veterans
| Veterans | 28 |
| Population 18+ | 404 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Platte Woods, Missouri.