Garden City city, Idaho
Official LSAD Designation: Garden City city • Census GEOID: 1629620
• Ada County
Demographics & Population Profile
Population and demographics for Garden City city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 13,047 | — | 2025 | Census |
| Median Age | 42.3 yrs | ±6.4 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 5,630 | ±370 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).