ZIP code 85637: Sonoita, AZ
85637 is a ZIP code in Sonoita, Arizona, mainly in Santa Cruz County, part of the Nogales, AZ micro area. About 1,105 people live here.
- Population
- 1,105
- Median household income
- $99,688
- Typical home value
- $551,100-0.2% in 12 months
- Median rent
- —gross, per month
- Median age
- 60.3
- Homeowners
- 89.1%of occupied homes
Shaded: ZIP code 85637's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 85637 details
| City | Sonoita |
|---|---|
| State | Arizona |
| County | Santa Cruz County (also partly Pima County) |
| Metro area | Nogales, AZ |
| Time zone | Mountain Time (UTC−7), no daylight saving time |
| Type | Standard (delivery area) |
| Land area | 124.6 sq mi, plus 0 sq mi of water |
| Population density | 9 people per sq mi |
| Bachelor's degree or higher | 41.7% of adults 25+ |
| Average commute | 29.4 minutes |
| Center coordinates | 31.71943, -110.69091 |
ZIP codes near 85637
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 85611 | Elgin, AZ | 11.7 mi | 1,454 |
| 85624 | Patagonia, AZ | 13.9 mi | 1,546 |
| 85614 | Green Valley, AZ | 15.5 mi | 25,381 |
| 85662 | Nogales, AZ | 18.2 mi | — |
| 85628 | Nogales, AZ | 18.2 mi | — |
| 85613 | Fort Huachuca, AZ | 20.7 mi | 4,983 |
| 85641 | Vail, AZ | 21.0 mi | 34,752 |
| 85616 | Huachuca City, AZ | 21.7 mi | 4,941 |
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
Buying a home in 85637?
A typical home in ZIP code 85637 is worth about $551,100 (Zillow Home Value Index). The median household here earns $99,688 a year. See what buying here would cost per month, with Arizona average taxes and insurance filled in.
Monthly payment for a $551,100 homeWhat can a $99,688 income afford?Rental property numbers
About ZIP code 85637
What city is ZIP code 85637?
ZIP code 85637 is in Sonoita, AZ, in Santa Cruz County.
What county is ZIP code 85637 in?
85637 is mainly in Santa Cruz County, Arizona, and partly in Pima County.
What is the population of ZIP code 85637?
About 1,105 people live in ZIP code 85637, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 85637 in?
85637 is in Mountain Time (UTC−7). It has no daylight saving time.