ZIP Code 46350

46350 is one of Indiana's ZIP codes, delivering to addresses in La Porte, LaPorte County.

City: La Porte
County: LaPorte County
State: Indiana
Prefix: 463xx

Where this code sits

46350 is part of the 463xx range, the group of codes handled by one mail processing centre. La Porte is served by 2 ZIP codes in total; the full list, with the county each falls in, is on the La Porte page.

La Porte Indiana ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 46350 delivers to without sharing its boundary.

219 Area code 219

ZIP codes nearest 46350

The ZIP codes whose reference points sit closest to 46350.
ZIP code	Distance	Delivers to
ZIP code 46345	5.1 mi	Kingsbury, IN
ZIP code 46352	6.9 mi	La Porte, IN
ZIP code 46346	8.3 mi	Kingsford Heights, IN
ZIP code 46365	8.5 mi	Mill Creek, IN
ZIP code 46371	11 mi	Rolling Prairie, IN
ZIP code 46360	11 mi	Michigan City, IN
ZIP code 46391	11 mi	Westville, IN
ZIP code 46382	12 mi	Union Mills, 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 46350, plotted from its record coordinates.

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

Scope ZIP code 46350. 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.