Franklin County ZIP codes

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

7 ZIP codes · Franklin County, KY · FIPS 21073

ZIP codes

7 in this county

40601Frankfort 40602FrankfortPO box 40604FrankfortPO box 40618Frankfortunique 40619Frankfortunique 40620Frankfortunique 40621Frankfortunique

6 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.