Demographics & People — Mammoth Spring, Arkansas
Population Overview
| Population (Census) | 871 |
|---|
| Estimated 2026 | ~2,700 |
|---|
| Median Age | 35.6 |
|---|
| Total Households | 346 |
|---|
| Family Households | 218 |
|---|
| Average Household Size | 2.52 |
|---|
| Diversity Index | 0.0239 (relatively homogeneous) |
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Race & Ethnicity
| White | 816 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
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| Hispanic or Latino | 10 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 294 |
| Irish | 218 |
| Other groups | 179 |
| English | 146 |
| American | 139 |
| German | 76 |
| Italian | 62 |
| Scotch-Irish | 41 |
| Swedish | 37 |
| Northern European | 14 |
Language
| English Only | 773 |
|---|
| Spanish | 3 |
|---|
| Population 5+ | 776 |
|---|
Veterans
| Veterans | 46 |
|---|
| Population 18+ | 748 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Mammoth Spring, Arkansas.
