Grant County, Indiana Zip Codes

Zip Code
City
Population ↓
46953Marion23,334
46952Marion18,101
46933Gas City6,417
46989Upland5,621
46928Fairmount4,710
46938Jonesboro2,385
46991Van Buren1,879
46986Swayzee1,671
46919Converse1,527
46987Sweetser1,053
46957Matthews407
46930Fowlerton219

Overview of Zip Codes in Grant County

12
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2024, there are 12 ZCTAs in Grant County, Indiana (US Census).