ZIP code · Ada · Oklahoma · United States
ZIP code 74820 — Ada
ZIP code 74820 serves Ada, Oklahoma.
- Postal code
- 74820Single source Value from one source, not cross-checked.
- City
- Ada
- County
- Pontotoc
- State
- Oklahoma
- Country
- United States
- Coordinates
- 34.7800, -96.6924 — precision precise (locality)
View on OpenStreetMap - Population
- 31,679 (ZCTA, ACS 5-year)
- Median household income
- $62,359
- Median age
- 36.7
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 · census-acs5. Data generated on 2026-08-21. Methodology · Report an error on this page