ZIP Code 46504

46504 is one of Indiana's ZIP codes, delivering to addresses in Bourbon, Marshall County.

City: Bourbon
County: Marshall County
State: Indiana
Prefix: 465xx

Where this code sits

46504 is part of the 465xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Bourbon.

Bourbon Indiana ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 46504 delivers to without sharing its boundary.

574 Area code 574

ZIP codes nearest 46504

The ZIP codes whose reference points sit closest to 46504.
ZIP code	Distance	Delivers to
ZIP code 46524	4.5 mi	Etna Green, IN
ZIP code 46570	6.5 mi	Tippecanoe, IN
ZIP code 46502	8.6 mi	Atwood, IN
ZIP code 46501	8.8 mi	Argos, IN
ZIP code 46563	10 mi	Plymouth, IN
ZIP code 46506	10 mi	Bremen, IN
ZIP code 46539	11 mi	Mentone, IN
ZIP code 46550	12 mi	Nappanee, IN

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 46504, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 46504. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.