ZIP code · Owasso · Oklahoma · United States
ZIP code 74055 — Owasso
ZIP code 74055 serves Owasso, Oklahoma.
- Postal code
- 74055Single source Value from one source, not cross-checked.
- City
- Owasso
- County
- Tulsa FIPS 40143
- State
- Oklahoma
- Country
- United States
- Coordinates
- 36.2863, -95.8222 — precision precise (locality)
View on OpenStreetMap - Population
- 49,895 (ZCTA, ACS 5-year)
- Population density
- 979 / sq mi
- Land area
- 50.9 sq mi (132 km²) (ZCTA, ACS 5-year)
- Median household income
- $86,897
- Per-capita income
- $41,807
- Median age
- 36.5
- Households
- 18,686
- Housing units
- 19,539
- Median home value
- $261,400
- Median gross rent
- $1,218 / month
- Congressional districts
- OK-1 (also OK-2) (119th Congress)
- USDA hardiness zone
- 7b (5 to 10 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Chicago (UTC−6 / UTC−5 DST)
Tools: compare 74055 with another ZIP · ZIPs within 25 miles · distance from 74055
Map of ZIP code 74055
Climate — monthly normals
Warmest month Jul (avg high 94°F), coldest Jan (avg low 28°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 49 | 54 | 63 | 72 | 80 | 88 | 94 | 93 | 85 | 74 | 61 | 51 |
| Avg low °F | 28 | 32 | 41 | 50 | 60 | 69 | 73 | 72 | 63 | 51 | 39 | 31 |
| Precip in | 1.6 | 1.6 | 3.1 | 4.4 | 5.7 | 4.7 | 3.8 | 3.4 | 3.9 | 3.8 | 2.7 | 2.4 |
NOAA 1991–2020 climate normals from the nearest station: TULSA INTL AP (7.0 mi) · NOAA NCEI
Places in ZIP 74055
- 17 schools
- 8 hospitals & clinics
- 3 doctors & dentists
- 8 pharmacies
- 7 supermarkets
- 83 restaurants & cafés
- 1 bars & pubs
- 19 parks
- 22 playgrounds
- 13 gyms & sports centres
- 1 libraries
- 2 post offices
- 14 places of worship
- 14 banks
- 15 gas stations
- 2 EV charging stations
- 6 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