Demographics & People — Arlington, Indiana
Population Overview
| Population (Census) | 491 |
|---|
| Estimated 2026 | ~1,400 |
|---|
| Median Age | 37.8 |
|---|
| Total Households | 213 |
|---|
| Family Households | 141 |
|---|
| Average Household Size | 2.31 |
|---|
| Diversity Index | 0.0 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 479 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| English | 192 |
| Unclassified or not reported | 116 |
| Other groups | 79 |
| German | 74 |
| Italian | 49 |
| Irish | 34 |
| Eastern European | 10 |
Language
| English Only | 444 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 444 |
|---|
Veterans
| Veterans | 23 |
|---|
| Population 18+ | 353 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Arlington, Indiana.
