Pittsburg Oklahoma ZIP Codes
Pittsburg holds a single ZIP code.
Every ZIP code in Pittsburg
| ZIP code | County |
|---|---|
| 74560 | Pittsburg 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Pittsburg codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Pittsburg. 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 Pittsburg ZIP code begins 745. Those first three digits identify the sectional center facility that processes mail for this part of Oklahoma. Statewide that range covers 43 ZIP codes, so Pittsburg accounts for 2% of it.
Every Oklahoma ZIP prefix and the region it covers →
Area codes covering Pittsburg
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground Pittsburg occupies.
Pittsburg Oklahoma area codes in full →
Where Pittsburg's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Pittsburg
| City | Distance | ZIP codes |
|---|---|---|
| Kiowa Oklahoma ZIP codes | 3.1 mi | 1 ZIP code |
| Savanna Oklahoma ZIP codes | 8.6 mi | 1 ZIP code |
| Mcalester Oklahoma ZIP codes | 15 mi | 2 ZIP codes |
| Alderson Oklahoma ZIP codes | 16 mi | 1 ZIP code |
| Krebs Oklahoma ZIP codes | 17 mi | 1 ZIP code |
| Haileyville Oklahoma ZIP codes | 18 mi | 1 ZIP code |
| Hartshorne Oklahoma ZIP codes | 19 mi | 1 ZIP code |
| Stuart Oklahoma ZIP codes | 19 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.