ZIP Code 47556

47556 is one of Indiana's ZIP codes, delivering to addresses in Mariah Hill, Spencer County.

City: Mariah Hill
County: Spencer County
State: Indiana
Prefix: 475xx

Where this code sits

47556 is part of the 475xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Mariah Hill.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 47556 delivers to without sharing its boundary.

ZIP codes nearest 47556

The ZIP codes whose reference points sit closest to 47556.
ZIP code	Distance	Delivers to
ZIP code 47579	3.4 mi	Santa Claus, IN
ZIP code 47523	4.9 mi	Dale, IN
ZIP code 47552	5.2 mi	Lincoln City, IN
ZIP code 47532	5.6 mi	Ferdinand, IN
ZIP code 47536	5.8 mi	Fulda, IN
ZIP code 47577	5.9 mi	Saint Meinrad, IN
ZIP code 47541	8.5 mi	Holland, IN
ZIP code 47550	8.7 mi	Lamar, 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 47556, plotted from its record coordinates.

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

Scope ZIP code 47556. 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.