Demographics & People — Jamestown, Missouri
Population Overview
| Population (Census) | 297 |
|---|
| Estimated 2026 | ~200 |
|---|
| Median Age | 45.0 |
|---|
| Total Households | 158 |
|---|
| Family Households | 80 |
|---|
| Average Household Size | 1.88 |
|---|
| Diversity Index | 0.027 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 289 |
|---|
| Black or African American | 0 |
|---|
| Asian | 1 |
|---|
| Hispanic or Latino | 3 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 113 |
| German | 84 |
| Other groups | 67 |
| Irish | 44 |
| English | 16 |
| Scotch-Irish | 13 |
| American | 12 |
| Swiss | 10 |
| Scottish | 8 |
| Polish | 6 |
Language
| English Only | 283 |
|---|
| Spanish | 2 |
|---|
| Population 5+ | 289 |
|---|
Veterans
| Veterans | 18 |
|---|
| Population 18+ | 288 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Jamestown, Missouri.
