Demographics & People — Manlius, Illinois
Population Overview
| Population (Census) | 308 |
|---|
| Estimated 2026 | ~300 |
|---|
| Median Age | 40.4 |
|---|
| Total Households | 154 |
|---|
| Family Households | 73 |
|---|
| Average Household Size | 2.0 |
|---|
| Diversity Index | 0.038 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 305 |
|---|
| Black or African American | 2 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 4 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| German | 89 |
| Unclassified or not reported | 72 |
| English | 35 |
| Other groups | 28 |
| Scottish | 16 |
| Irish | 15 |
| Lithuanian | 12 |
| American | 10 |
| Swedish | 10 |
| Hispanic: Mexican | 10 |
Language
| English Only | 288 |
|---|
| Spanish | 3 |
|---|
| Population 5+ | 291 |
|---|
Veterans
| Veterans | 10 |
|---|
| Population 18+ | 210 |
|---|
Commuting
| Mean Commute Time | 41.1 minutes |
|---|
| Work from Home | 2.5% |
|---|
| Commuter Profile | N/A |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Manlius, Illinois.
