Demographics & People — Tacna, Arizona
Population Overview
| Population (Census) | 457 |
|---|
| Estimated 2026 | ~200 |
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| Median Age | 45.5 |
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| Total Households | 183 |
|---|
| Family Households | 161 |
|---|
| Average Household Size | 2.5 |
|---|
| Diversity Index | 0.4896 (moderately diverse) |
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Race & Ethnicity
| White | 208 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 278 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 331 |
| Hispanic: Hispanic or Latino | 328 |
| Hispanic: Mexican | 308 |
| Unclassified or not reported | 73 |
| American | 63 |
| French (except Basque) | 30 |
| Hispanic: Other Hispanic or Latino | 20 |
| Hispanic: Spanish | 20 |
| German | 19 |
| Swedish | 16 |
Language
| English Only | 187 |
|---|
| Spanish | 248 |
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| Population 5+ | 435 |
|---|
Veterans
| Veterans | 18 |
|---|
| Population 18+ | 432 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Tacna, Arizona.
