Demographics & People — Trilla, Illinois
Population Overview
| Population (Census) | 118 |
|---|
| Estimated 2026 | ~100 |
|---|
| Median Age | 26.4 |
|---|
| Total Households | 33 |
|---|
| Family Households | 20 |
|---|
| Average Household Size | 3.58 |
|---|
| Diversity Index | 0.0 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 118 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 60 |
| German | 36 |
| Other groups | 26 |
| Irish | 16 |
| English | 13 |
| Polish | 12 |
| Italian | 7 |
Language
| English Only | 79 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 79 |
|---|
Veterans
| Veterans | 7 |
|---|
| Population 18+ | 81 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Trilla, Illinois.
