Demographics & People — St. Joe, Indiana
Population Overview
| Population (Census) | 420 |
|---|
| Estimated 2026 | ~400 |
|---|
| Median Age | 33.6 |
|---|
| Total Households | 147 |
|---|
| Family Households | 104 |
|---|
| Average Household Size | 2.86 |
|---|
| Diversity Index | 0.0559 (relatively homogeneous) |
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Race & Ethnicity
| White | 405 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 12 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| German | 139 |
| Unclassified or not reported | 100 |
| English | 76 |
| Irish | 60 |
| Other groups | 47 |
| Norwegian | 39 |
| American | 37 |
| Hispanic: Mexican | 24 |
| Hispanic: Hispanic or Latino | 24 |
| Polish | 18 |
Language
| English Only | 373 |
|---|
| Spanish | 12 |
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| Population 5+ | 387 |
|---|
Veterans
| Veterans | 13 |
|---|
| Population 18+ | 313 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for St. Joe, Indiana.
