West Branch city, Iowa
Official LSAD Designation: West Branch city • Census GEOID: 1983595
• Cedar County / Johnson County
Demographics & Population Profile
Population and demographics for West Branch city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 2,956 | — | 2025 | Census |
| Median Age | 36.7 yrs | ±2.6 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 1,040 | ±103 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).