Demographics & People — Latham, Illinois
Population Overview
| Population (Census) | 322 |
|---|
| Estimated 2026 | ~200 |
|---|
| Median Age | 47.5 |
|---|
| Total Households | 138 |
|---|
| Family Households | 101 |
|---|
| Average Household Size | 2.33 |
|---|
| Diversity Index | 0.0769 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 266 |
|---|
| Black or African American | 8 |
|---|
| Asian | 3 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 122 |
| Unclassified or not reported | 111 |
| German | 105 |
| Irish | 57 |
| English | 37 |
| Scotch-Irish | 29 |
| Belgian | 20 |
| Polish | 19 |
| European | 17 |
| Welsh | 13 |
Language
| English Only | 300 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 307 |
|---|
Veterans
| Veterans | 23 |
|---|
| Population 18+ | 369 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Latham, Illinois.
