Demographics & People — Tennyson, Indiana
Population Overview
| Population (Census) | 161 |
|---|
| Estimated 2026 | ~200 |
|---|
| Median Age | 38.9 |
|---|
| Total Households | 68 |
|---|
| Family Households | 41 |
|---|
| Average Household Size | 2.37 |
|---|
| Diversity Index | 0.0124 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 159 |
|---|
| Black or African American | 1 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 79 |
| English | 26 |
| Other groups | 25 |
| American | 20 |
| European | 13 |
| German | 12 |
| Irish | 7 |
| French (except Basque) | 4 |
| Scottish | 1 |
Language
| English Only | 152 |
|---|
| Spanish | 1 |
|---|
| Population 5+ | 153 |
|---|
Veterans
| Veterans | 9 |
|---|
| Population 18+ | 120 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Tennyson, Indiana.
