ZIP codes in Tipton County
11 ZIPs touch Tipton County, Indiana. The blue dashed line is the county border; orange ZIPs reach into it.
11
ZIP codes
8
cross the county line
72,063
people in these ZIPs
92
counties in IN
Most people
Tipton County ZIP list
More counties in Indiana
- St. Joseph County31
- Starke County12
- Steuben County9
- Sullivan County14
- Switzerland County10
- Tippecanoe County23
- Union County6
- Vanderburgh County35
- Vermillion County10
- Vigo County23
- Wabash County16
- Warren County12
Questions people actually ask
How many ZIP codes are in Tipton County, Indiana?
11 ZIP codes reach into Tipton County. 8 of them are only partly in the county and also cover a neighboring county.
Which ZIP code in Tipton County has the most people?
46902 (Kokomo) has about 37,017 residents, the most of any ZIP touching Tipton County, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in Tipton County and another county?
Yes. ZIP codes follow mail routes, not county lines. Rows marked with a percentage show how much of that ZIP’s land is in Tipton County. For one address, pin the exact spot on the ZIP finder to see its county.
Where does this list come from?
ZIP areas and their county overlaps come from the Census Bureau’s 2020 ZIP Code Tabulation Area to county relationship file. PO Box ZIPs have no area, so each is placed in the county of the ZIP area nearest the town it serves.
Keep exploring
Updated 2026-11-10 · Where the data comes from