Garden Grove city, Iowa
Official LSAD Designation: Garden Grove city • Census GEOID: 1929775
• Decatur County
Demographics & Population Profile
Population and demographics for Garden Grove city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 174 | — | 2025 | Census |
| Median Age | 50.4 yrs | ±7.6 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 82 | ±27 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).