St. David is a community in Cochise County, Arizona, home to about 1,098 people across 6.0 square miles. It has no ZIP code of its own: it’s part of 85630.
Homes sold for a median of $189 per square foot in the three months ending August 2026, a balanced market.
Mostly Benson; part is in St. David
Each card is that ZIP code’s whole market, including any part outside St. David. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up St. David’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Tucson International Airport (TUS)45 miles away |
|---|---|
| Nearest city of 250,000+ | Tucson, AZ42 miles away |
| Nearest city of 1 million+ | Phoenix, AZ159 miles away |
Straight-line distances from the center of St. David; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
St. David had 1,639 residents in the 2020 census, down 6% since 2000.
It’s the 201st largest of 441 towns in Arizona by population.
Cochise County grew from 9,251 residents in 1900 to 125,447 in 2020.
Cochise County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 99°F in summer, and winter lows average 27°F. About 11.9 inches of rain and melted snow fall in a typical year, with about 0 inches of snow.
Source: NOAA 1991–2020 climate normals, Benson 6se, AZ weather station (2 miles away).
26,077 jobs at 2,189 businesses in Cochise County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
5 doctors and other health care providers list an office in St. David.
Nearest hospitals
Providers with an office here
| Dentists | 1 |
|---|---|
| Nurse practitioners and physician assistants | 2 |
| Mental health providers | 2 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Museums (1 nearby)
Counts are within about 2 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by St David Unified District (4173), Cochise Technology District (79403). Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| St David Elementary SchoolSaint David | Pre-K–8 | 296 | Public | 0.7 mi |
| CTD - St. David High SchoolSaint David | 9–12 | — | Career and Technical | 0.7 mi |
| St David High SchoolSaint David | 9–12 | 137 | Public | 0.7 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Benson.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.