Demographics & People — Greendale, Missouri
Population Overview
| Population (Census) | 805 |
| Estimated 2026 | ~800 |
| Median Age | 41.5 |
| Total Households | 379 |
| Family Households | 201 |
| Average Household Size | 2.12 |
| Diversity Index | 0.3179 (somewhat diverse) |
Race & Ethnicity
| White | 102 |
| Black or African American | 651 |
| Asian | 13 |
| Hispanic or Latino | 33 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 352 |
| Other groups | 325 |
| American | 58 |
| German | 42 |
| Irish | 36 |
| Hispanic: Hispanic or Latino | 31 |
| French (except Basque) | 22 |
| Hispanic: Mexican | 17 |
| Bahamian | 11 |
| West Indian (except Hispanic groups) | 11 |
Language
| English Only | 653 |
| Spanish | 12 |
| Population 5+ | 687 |
Veterans
| Veterans | 60 |
| Population 18+ | 624 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Greendale, Missouri.