Nogales, AZ micro area ZIP codes
The Nogales, AZ micropolitan statistical area (CBSA 35700) covers 1 county in Arizona and 9 ZIP codes.
- ZIP codes
- 9
- Population
- 49,368
- Avg. median income
- $55,500population-weighted
- Counties
- 1
Click anywhere on the map to see which ZIP code it's in.
Counties in the Nogales, AZ area
ZIP codes in the Nogales, AZ area
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 85611 | Elgin | Santa Cruz County | 1,454 | $91,458 | $509,100 |
| 85621 | Nogales | Santa Cruz County | 21,593 | $43,464 | $216,400 |
| 85624 | Patagonia | Santa Cruz County | 1,546 | $56,053 | $397,000 |
| 85628 PO Box | Nogales | Santa Cruz County | — | — | — |
| 85637 | Sonoita | Santa Cruz County | 1,105 | $99,688 | $551,100 |
| 85640 | Tumacacori | Santa Cruz County | 207 | $55,417 | $419,000 |
| 85646 | Tubac | Santa Cruz County | 1,345 | $73,438 | $503,800 |
| 85648 | Rio Rico | Santa Cruz County | 22,118 | $61,519 | $265,300 |
| 85662 PO Box | Nogales | Santa Cruz County | — | — | — |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Frequently asked questions
How many ZIP codes are in the Nogales, AZ micro area?
9 ZIP codes, based on each ZIP code's main county.
Which counties make up the Nogales, AZ area?
Santa Cruz County.
What is an MSA?
A metropolitan statistical area (MSA) is a core city of 50,000+ people plus the surrounding counties tied to it by commuting, as defined by the U.S. Office of Management and Budget. Micropolitan areas have a core of 10,000–50,000. Together they are called core-based statistical areas (CBSAs).