Broken Arrow Oklahoma ZIP Codes

Broken Arrow holds 4 ZIP codes, spread across 2 counties.

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Broken Arrow codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Broken Arrow. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

Every Broken Arrow ZIP code begins 740. Those first three digits identify the sectional center facility that processes mail for this part of Oklahoma. Statewide that range covers 75 ZIP codes, so Broken Arrow accounts for 5% of it.

Every Oklahoma ZIP prefix and the region it covers →

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 Broken Arrow occupies.

• 539 Area code 539
• 918 Area code 918

Broken Arrow Oklahoma area codes in full →

Straight-line distance between place reference points, not driving distance.