ZIP Code 46365

46365 is one of Indiana's ZIP codes, delivering to addresses in Mill Creek, LaPorte County.

City: Mill Creek
County: LaPorte County
State: Indiana
Prefix: 463xx

Where this code sits

46365 is part of the 463xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Mill Creek.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 46365 delivers to without sharing its boundary.

ZIP codes nearest 46365

The ZIP codes whose reference points sit closest to 46365.
ZIP code	Distance	Delivers to
ZIP code 46552	7.3 mi	New Carlisle, IN
ZIP code 46371	8.1 mi	Rolling Prairie, IN
ZIP code 46554	8.2 mi	North Liberty, IN
ZIP code 46350	8.5 mi	La Porte, IN
ZIP code 46345	9.9 mi	Kingsbury, IN
ZIP code 46574	10 mi	Walkerton, IN
ZIP code 46352	12 mi	La Porte, IN
ZIP code 46346	12 mi	Kingsford Heights, 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 46365, plotted from its record coordinates.

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

Scope ZIP code 46365. 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.