ZIP codes in Tippecanoe County
23 ZIPs touch Tippecanoe County, Indiana. The blue dashed line is the county border; orange ZIPs reach into it.
23
ZIP codes
11
cross the county line
209,768
people in these ZIPs
92
counties in IN
Most people
Tippecanoe County ZIP list
More counties in Indiana
- Spencer County19
- St. Joseph County31
- Starke County12
- Steuben County9
- Sullivan County14
- Switzerland County10
- Tipton County11
- Union County6
- Vanderburgh County35
- Vermillion County10
- Vigo County23
- Wabash County16
Questions people actually ask
How many ZIP codes are in Tippecanoe County, Indiana?
23 ZIP codes reach into Tippecanoe County, including 4 PO Box or single-address ZIPs placed by the town they serve. 11 of them are only partly in the county and also cover a neighboring county.
Which ZIP code in Tippecanoe County has the most people?
47906 (West Lafayette) has about 75,198 residents, the most of any ZIP touching Tippecanoe County, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in Tippecanoe 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 Tippecanoe 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.
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Updated 2026-11-10 · Where the data comes from