Demographics & People — Lewis, Iowa
Population Overview
| Population (Census) | 465 |
|---|
| Estimated 2026 | ~500 |
|---|
| Median Age | 58.6 |
|---|
| Total Households | 231 |
|---|
| Family Households | 149 |
|---|
| Average Household Size | 2.01 |
|---|
| Diversity Index | 0.1153 (relatively homogeneous) |
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Race & Ethnicity
| White | 443 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 29 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| German | 138 |
| Unclassified or not reported | 104 |
| Danish | 100 |
| Irish | 52 |
| English | 25 |
| Other groups | 23 |
| Hispanic: Mexican | 22 |
| Hispanic: Hispanic or Latino | 22 |
| American | 20 |
| Italian | 19 |
Language
| English Only | 446 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 446 |
|---|
Veterans
| Veterans | 29 |
|---|
| Population 18+ | 388 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Lewis, Iowa.
