Delaware County ZIP codes

Every ZIP code in Delaware County, Oklahoma, with the city it serves. Open any one for a free neighborhood report.

10 ZIP codes · Delaware County, OK · FIPS 40041

ZIP codes

10 in this county

74331Afton 74338Colcord 74342Eucha 74344Grove 74345GrovePO box 74346Jay 74347Kansas 74359Oaks 74364Rose 74368Twin Oaks

1 of these ZIP codes route mail only. A PO-box or single-recipient ZIP has no residential area behind it, so neighborhood statistics can't be computed for it — those pages say so instead of showing numbers.