List of ZIP Codes in Santa Cruz County
The following table lists ZIP Codes associated with Santa Cruz County, Arizona, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.
| S.N. | Zip Code | Latitude | Longitude | City | Population | Density |
|---|---|---|---|---|---|---|
| 1 | 85611 | 31.64266 | -110.51334 | Elgin | 1,413 | 1.4 |
| 2 | 85621 | 31.42345 | -111.03764 | Nogales | 21,512 | 29.2 |
| 3 | 85624 | 31.51768 | -110.71039 | Patagonia | 1,342 | 1.5 |
| 4 | 85637 | 31.72108 | -110.69258 | Sonoita | 1,133 | 3.5 |
| 5 | 85640 | 31.56755 | -111.04473 | Tumacacori | 162 | 21.9 |
| 6 | 85646 | 31.62009 | -111.05192 | Tubac | 1,280 | 7.1 |
| 7 | 85648 | 31.51262 | -111.00807 | Rio Rico | 21,844 | 39.2 |
About Santa Cruz County ZIP Codes
Santa Cruz County in Arizona (AZ) is served by approximately 7 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.
Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 48,686 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.
Many of the most significant population centers in Santa Cruz County are located in cities such as Rio Rico, Nogales, Elgin, Patagonia, Tubac. These cities and towns help define the economic and demographic character of the county.
Most ZIP Codes in Santa Cruz County, Arizona follow the America/Phoenix time zone.
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