ZIP Code 47390

47390 is one of Indiana's ZIP codes, delivering to addresses in Union City, Randolph County.

City: Union City
County: Randolph County
State: Indiana
Prefix: 473xx

Where this code sits

47390 is part of the 473xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Union City.

Union City Indiana ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 47390 delivers to without sharing its boundary.

765 Area code 765

ZIP codes nearest 47390

The ZIP codes whose reference points sit closest to 47390.
ZIP code	Distance	Delivers to
ZIP code 45390	2.3 mi	Union City, OH
ZIP code 47382	5.3 mi	Saratoga, IN
ZIP code 47394	9.6 mi	Winchester, IN
ZIP code 45303	9.9 mi	Ansonia, OH
ZIP code 45352	11 mi	Palestine, OH
ZIP code 47355	12 mi	Lynn, IN
ZIP code 47380	12 mi	Ridgeville, IN
ZIP code 45362	12 mi	Rossburg, OH

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 47390, plotted from its record coordinates.

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

Scope ZIP code 47390. 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.