ZIP Code 46143

46143 is one of Indiana's ZIP codes, delivering to addresses in Greenwood, Johnson County.

City: Greenwood
County: Johnson County
State: Indiana
Prefix: 461xx

Where this code sits

46143 is part of the 461xx range, the group of codes handled by one mail processing centre. Greenwood is served by 2 ZIP codes in total; the full list, with the county each falls in, is on the Greenwood page.

Greenwood Indiana ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 46143 delivers to without sharing its boundary.

ZIP codes nearest 46143

The ZIP codes whose reference points sit closest to 46143.
ZIP code	Distance	Delivers to
ZIP code 46142	2.1 mi	Greenwood, IN
ZIP code 46184	3.9 mi	Whiteland, IN
ZIP code 46227	5.7 mi	Indianapolis, IN
ZIP code 46237	6.1 mi	Indianapolis, IN
ZIP code 46217	6.7 mi	Indianapolis, IN
ZIP code 46106	7.1 mi	Bargersville, IN
ZIP code 46107	8.5 mi	Beech Grove, IN
ZIP code 46131	8.5 mi	Franklin, 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 46143, plotted from its record coordinates.

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

Scope ZIP code 46143. 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.