Demographics & People — Rock Falls, Iowa
Population Overview
| Population (Census) | 125 |
|---|
| Estimated 2026 | ~100 |
|---|
| Median Age | 44.5 |
|---|
| Total Households | 47 |
|---|
| Family Households | 28 |
|---|
| Average Household Size | 2.66 |
|---|
| Diversity Index | 0.0 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 125 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 34 |
| German | 30 |
| American | 20 |
| English | 12 |
| Lithuanian | 11 |
| Norwegian | 11 |
| Other groups | 9 |
| Irish | 8 |
| Scandinavian | 6 |
| Czech | 4 |
Language
| English Only | 111 |
|---|
| Spanish | 2 |
|---|
| Population 5+ | 113 |
|---|
Veterans
| Veterans | 8 |
|---|
| Population 18+ | 96 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Rock Falls, Iowa.
