ZIP Code 63113

63113 is one of Missouri's ZIP codes, delivering to addresses in Saint Louis, St. Louis city.

City: Saint Louis
Independent city: St. Louis city
State: Missouri
Prefix: 631xx

Where this code sits

63113 is part of the 631xx range, the group of codes handled by one mail processing centre. Saint Louis is served by 68 ZIP codes in total.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 63113 delivers to without sharing its boundary.

ZIP codes nearest 63113

The ZIP codes whose reference points sit closest to 63113.
ZIP code	Distance	Delivers to
ZIP code 63156	0.5 mi	Saint Louis, MO
ZIP code 63157	0.5 mi	Saint Louis, MO
ZIP code 63158	0.5 mi	Saint Louis, MO
ZIP code 63160	0.5 mi	Saint Louis, MO
ZIP code 63163	0.5 mi	Saint Louis, MO
ZIP code 63164	0.5 mi	Saint Louis, MO
ZIP code 63166	0.5 mi	Saint Louis, MO
ZIP code 63171	0.5 mi	Saint Louis, 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 63113, plotted from its record coordinates.

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

Scope ZIP code 63113. 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.