Ada Oklahoma ZIP Codes
Ada holds 2 ZIP codes, all inside one county and one postal prefix.
Every ZIP code in Ada
| ZIP code | County |
|---|---|
| 74820 | Pontotoc County |
| 74821 | Pontotoc County |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Ada codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Ada. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.
How these codes cluster
Every Ada ZIP code begins 748. Those first three digits identify the sectional center facility that processes mail for this part of Oklahoma. Statewide that range covers 50 ZIP codes, so Ada accounts for 4% of it.
Every Oklahoma ZIP prefix and the region it covers →
Area codes covering Ada
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Ada occupies.
Ada Oklahoma area codes in full →
Where Ada's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Ada
| City | Distance | ZIP codes |
|---|---|---|
| Francis Oklahoma ZIP codes | 8.6 mi | 1 ZIP code |
| Fitzhugh Oklahoma ZIP codes | 9.4 mi | 1 ZIP code |
| Stonewall Oklahoma ZIP codes | 12 mi | 1 ZIP code |
| Roff Oklahoma ZIP codes | 14 mi | 1 ZIP code |
| Konawa Oklahoma ZIP codes | 14 mi | 1 ZIP code |
| Sasakwa Oklahoma ZIP codes | 15 mi | 1 ZIP code |
| Allen Oklahoma ZIP codes | 16 mi | 1 ZIP code |
| Stratford Oklahoma ZIP codes | 17 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.