Demographics & People — New Berlin, Illinois
Population Overview
| Population (Census) | 1,366 |
|---|
| Estimated 2026 | ~1,600 |
|---|
| Median Age | 37.2 |
|---|
| Total Households | 564 |
|---|
| Family Households | 353 |
|---|
| Average Household Size | 2.42 |
|---|
| Diversity Index | 0.0392 (relatively homogeneous) |
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Race & Ethnicity
| White | 1,330 |
|---|
| Black or African American | 17 |
|---|
| Asian | 4 |
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| Hispanic or Latino | 6 |
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Heritage & Ancestry
| Group | Count |
|---|
| German | 348 |
| Unclassified or not reported | 315 |
| English | 214 |
| Irish | 207 |
| Other groups | 186 |
| Welsh | 99 |
| American | 59 |
| Italian | 45 |
| Russian | 42 |
| French (except Basque) | 36 |
Language
| English Only | 1,268 |
|---|
| Spanish | 3 |
|---|
| Population 5+ | 1,297 |
|---|
Veterans
| Veterans | 74 |
|---|
| Population 18+ | 916 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for New Berlin, Illinois.
