ZIP code · Tucson · Arizona · United States
ZIP code 85742 — Tucson
ZIP code 85742 serves Tucson, Arizona.
- Postal code
- 85742Single source Value from one source, not cross-checked.
- City
- Tucson
- County
- Pima FIPS 04019
- State
- Arizona
- Country
- United States
- Coordinates
- 32.4076, -111.0650 — precision precise (locality)
View on OpenStreetMap - Population
- 30,198 (ZCTA, ACS 5-year)
- Population density
- 1,354 / sq mi
- Land area
- 22.3 sq mi (57.8 km²) (ZCTA, ACS 5-year)
- Median household income
- $96,550
- Per-capita income
- $51,777
- Median age
- 42.6
- Households
- 12,390
- Housing units
- 12,725
- Median home value
- $339,100
- Median gross rent
- $1,636 / month
- Congressional district
- AZ-6 (119th Congress)
- USDA hardiness zone
- 9b (25 to 30 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Phoenix (UTC−7, no DST)
- Area code
- 520Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 85742 with another ZIP · ZIPs within 25 miles · distance from 85742
Map of ZIP code 85742
Climate — monthly normals
Warmest month Jun (avg high 102°F), coldest Jan (avg low 37°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 67 | 70 | 77 | 84 | 92 | 102 | 101 | 100 | 96 | 88 | 76 | 67 |
| Avg low °F | 37 | 39 | 44 | 50 | 59 | 68 | 74 | 72 | 67 | 56 | 44 | 37 |
NOAA 1991–2020 climate normals from the nearest station: TOHONO CHUL (6.8 mi) · NOAA NCEI
Places in ZIP 85742
- 9 schools
- 3 hospitals & clinics
- 1 doctors & dentists
- 1 pharmacies
- 17 restaurants & cafés
- 1 bars & pubs
- 12 parks
- 15 playgrounds
- 2 gyms & sports centres
- 10 places of worship
- 1 banks
- 6 gas stations
- 1 EV charging stations
- 2 police & fire stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page