Franklin County, Ohio ZIP Codes

43 ZIP Codes

Zip Code
City
Population ↓
43123Grove City67,626
43026Hilliard65,238
43081Westerville65,020
43068Reynoldsburg60,148
43228Columbus59,077
43230Columbus58,076
43229Columbus55,020
43232Columbus47,364
43207Columbus47,272
43016Dublin46,362
43235Columbus44,589
43224Columbus44,319
43204Columbus42,962
43017Dublin41,613
43213Columbus36,273
43221Columbus35,293
43201Columbus34,322
43219Columbus32,338
43004Blacklick31,477
43119Galloway29,660
43220Columbus28,792
43209Columbus28,193
43223Columbus28,187
43054New Albany27,594
43214Columbus26,776
43085Columbus26,601
43227Columbus25,358
43212Columbus23,405
43231Columbus23,009
43211Columbus22,313
43206Columbus21,996
43202Columbus20,854
43215Columbus17,836
43125Groveport14,803
43205Columbus12,618
43210Columbus12,164
43203Columbus8,618
43222Columbus4,819
43217Columbus2,091
43002Amlin1,205
43126Harrisburg306
43109Brice152
43218Columbus0

Overview of ZIP Codes in Franklin County

ZCTAs are geographic areas created by the US Census Bureau to approximate the delivery areas of ZIP Codes for statistical analysis. While ZCTAs use the same five-digit codes as ZIP Codes, they represent defined geographic areas that may not exactly match the mail delivery routes of ZIP Codes.
43
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 43 ZCTAs in Franklin County, Ohio (US Census).

Sources

  1. US Census: 2025 Gazetteer Files
  2. US Census: ZIP Code Tabulation Areas (ZCTAs)

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