ZIP Code 47620

47620 is one of Indiana's ZIP codes, delivering to addresses in Mount Vernon, Posey County.

City: Mount Vernon
County: Posey County
State: Indiana
Prefix: 476xx

Where this code sits

47620 is part of the 476xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Mount Vernon.

Mount Vernon Indiana ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 47620 delivers to without sharing its boundary.

ZIP codes nearest 47620

The ZIP codes whose reference points sit closest to 47620.
ZIP code	Distance	Delivers to
ZIP code 42457	9.0 mi	Smith Mills, KY
ZIP code 47638	11 mi	Wadesville, IN
ZIP code 47712	11 mi	Evansville, IN
ZIP code 62861	12 mi	Maunie, IL
ZIP code 47631	13 mi	New Harmony, IN
ZIP code 42461	13 mi	Uniontown, KY
ZIP code 47721	14 mi	Evansville, IN
ZIP code 47720	14 mi	Evansville, 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 47620, plotted from its record coordinates.

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

Scope ZIP code 47620. 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.