Nogales city, Arizona
Official LSAD Designation: Nogales city • Census GEOID: 0449640
• Santa Cruz County
Demographics & Population Profile
Population and demographics for Nogales city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 19,495 | — | 2025 | Census |
| Median Age | 36.4 yrs | ±1.4 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 6,538 | ±377 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).