Residential delivery area · Arizona
ZIP Code 85630: Saint David, AZ
ZIP code 85630 uses the postal name Saint David, Arizona and lies entirely in Cochise County (Census 2020 ZIP-county file). About 1,900 people live there (Census Bureau, ACS 2020-2024). Median household income is $52,146 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Benson (11%) and St. David (4%); 85% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Saint David · its only residential ZIP
- County
- Cochise County
- Census places
- Benson (11%); St. David (4%) census-designated place
- Metro area
- Sierra Vista-Douglas, AZ
- House district
- AZ-6 119th Congress
- State
- Arizona
- Time zone
- Mountain (no daylight saving)
- Land area
- 154.1 sq mi · 13 people per sq mi
Where is ZIP code 85630?
85630 centers on 31.887°, -110.180° and covers 154.1 square miles of land plus 0.1 of water. It borders 5 ZIP codes: 85609, 85616, 85606, 85638, 85602.
The map draws ZIP code areas only. For the streets inside 85630, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 85630 compare with the rest of Cochise County?
| Measure | 85630 | In Cochise County | In AZ |
|---|---|---|---|
| People (ACS 2020-2024) | 1,939 | 11th of 23 | 295th of 417 |
| Median household income | $52k | 9th of 12 | 232nd of 264 |
| Median home value | $149k | not ranked | not ranked |
85630's median home value is not ranked: its 90% margin of error (±$102,243) is more than a quarter of the figure ($149,300). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
Its median household income is higher than in 17% of U.S. residential ZIP codes, and it is denser than 19% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 85630?
The 2020 Census counted 2,585 people in 85630; the ACS, which samples households over 2020-2024, estimates 1,939. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 1,939±487 (90% margin)
- 2020 Census count
- 2,585
- Households
- 807
- Median age
- 51.2
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 85630?
Of the 1,939 people the ACS estimates in 85630, 28.3% are under 18 and 28.9% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (76.6%), then Other or two or more (15.0%).
- Under 1828.3%
- 18 to 6442.8%
- 65 and older28.9%
- White, not Hispanic76.6%
- Other or two or more15.0%
- Hispanic or Latino8.5%
- Black, not Hispanic0.0%
- Asian, not Hispanic0.0%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 85630 earn?
Median household income is $52,146 (ACS 2020-2024), the 9th highest of the 12 ranked ZIP codes in Cochise County.
- Median household income
- $52,146±$10,040
- Income per person
- $29,853
- Below the poverty line
- 10.1%
- Unemployed (of the labor force)
- 0.7%
- Adults 25+ with a bachelor's degree
- 22.7%
- Adjusted gross income per tax return, 2022
- $65,2021,040 returns; wages 64% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 85630?
FHFA's house price index for 85630, built from repeat sales and appraisals of the same homes, rose 118% from 2015 to 2025 and rose 70% from 2020 to 2025.
- Median home value (owners' estimate)
- $149,300
- Median gross rent
- $793
- Homes owned by their occupants
- 91.3%
- Housing units
- 1,236
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 85630?
27 business establishments had a location in this ZIP code in 2023, 2 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction5
- Manufacturing3
- Wholesale trade3
- Transportation and warehousing3
- Professional, scientific, and technical services3
- Other services (except public administration)3
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 85630?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 85609 | Dragoon | 426 | $79k | 13.5 mi |
| 85616 | Huachuca City | 4,941 | $52k | 15.3 mi |
| 85606 | Cochise | 1,066 | $59k | 16.8 mi |
| 85638 | Tombstone | 1,418 | $38k | 16.8 mi |
| 85602 | Benson | 10,019 | $53k | 23.7 mi |
| 85627 | Pomerene | 430 | $73k | 9.0 mi (near) |
| 85635 | Sierra Vista | 34,193 | $62k | 23.1 mi (near) |
| 85611 | Elgin | 1,454 | $92k | 25.7 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.