ZIP Code 46411

46411 is one of Indiana's ZIP codes, delivering to addresses in Merrillville, Lake County.

City: Merrillville
County: Lake County
State: Indiana
Prefix: 464xx

Where this code sits

46411 is part of the 464xx range, the group of codes handled by one mail processing centre. Merrillville is served by 2 ZIP codes in total; the full list, with the county each falls in, is on the Merrillville page.

Merrillville Indiana ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 46411 delivers to without sharing its boundary.

219 Area code 219

ZIP codes nearest 46411

The ZIP codes whose reference points sit closest to 46411.
ZIP code	Distance	Delivers to
ZIP code 46325	0.0 mi	Hammond, IN
ZIP code 46410	2.6 mi	Merrillville, IN
ZIP code 46307	2.8 mi	Crown Point, IN
ZIP code 46308	3.1 mi	Crown Point, IN
ZIP code 46375	5.0 mi	Schererville, IN
ZIP code 46373	5.4 mi	Saint John, IN
ZIP code 46319	5.6 mi	Griffith, IN
ZIP code 46408	5.6 mi	Gary, 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 46411, plotted from its record coordinates.

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

Scope ZIP code 46411. 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.