Cambridge city, Idaho
Official LSAD Designation: Cambridge city • Census GEOID: 1612520
• Washington County
Demographics & Population Profile
Population and demographics for Cambridge city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 357 | — | 2025 | Census |
| Median Age | 56.8 yrs | ±15.8 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 124 | ±42 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).