ZIP Code 63456

63456 is one of Missouri's ZIP codes, delivering to addresses in Monroe City, Monroe County.

City: Monroe City
County: Monroe County
State: Missouri
Prefix: 634xx

Where this code sits

63456 is part of the 634xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Monroe City.

Monroe City Missouri ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 63456 delivers to without sharing its boundary.

ZIP codes nearest 63456

The ZIP codes whose reference points sit closest to 63456.
ZIP code	Distance	Delivers to
ZIP code 65283	8.7 mi	Stoutsville, MO
ZIP code 63443	9.1 mi	Hunnewell, MO
ZIP code 63439	13 mi	Emden, MO
ZIP code 63463	13 mi	Philadelphia, MO
ZIP code 63461	14 mi	Palmyra, MO
ZIP code 63436	14 mi	Center, MO
ZIP code 63462	17 mi	Perry, MO
ZIP code 63468	17 mi	Shelbina, MO

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 63456, plotted from its record coordinates.

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

Scope ZIP code 63456. 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.