ZIP Code 46543

46543 is one of Indiana's ZIP codes, delivering to addresses in Millersburg, Elkhart County.

City: Millersburg
County: Elkhart County
State: Indiana
Prefix: 465xx

Where this code sits

46543 is part of the 465xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Millersburg.

Millersburg Indiana ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 46543 delivers to without sharing its boundary.

574 Area code 574

ZIP codes nearest 46543

The ZIP codes whose reference points sit closest to 46543.
ZIP code	Distance	Delivers to
ZIP code 46553	7.2 mi	New Paris, IN
ZIP code 46767	7.5 mi	Ligonier, IN
ZIP code 46526	8.6 mi	Goshen, IN
ZIP code 46567	8.8 mi	Syracuse, IN
ZIP code 46527	9.0 mi	Goshen, IN
ZIP code 46528	9.3 mi	Goshen, IN
ZIP code 46571	9.3 mi	Topeka, IN
ZIP code 46540	9.8 mi	Middlebury, 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 46543, plotted from its record coordinates.

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

Scope ZIP code 46543. 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.