ZIP Code 47550

47550 is one of Indiana's ZIP codes, delivering to addresses in Lamar, Spencer County.

City: Lamar
County: Spencer County
State: Indiana
Prefix: 475xx

Where this code sits

47550 is part of the 475xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Lamar.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 47550 delivers to without sharing its boundary.

ZIP codes nearest 47550

The ZIP codes whose reference points sit closest to 47550.
ZIP code	Distance	Delivers to
ZIP code 47615	5.0 mi	Grandview, IN
ZIP code 47611	5.1 mi	Chrisney, IN
ZIP code 47579	5.3 mi	Santa Claus, IN
ZIP code 47537	5.9 mi	Gentryville, IN
ZIP code 47552	6.2 mi	Lincoln City, IN
ZIP code 47531	6.3 mi	Evanston, IN
ZIP code 47536	7.8 mi	Fulda, IN
ZIP code 47588	8.3 mi	Troy, 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 47550, plotted from its record coordinates.

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

Scope ZIP code 47550. 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.