ZIP Code 55103

55103 is one of Minnesota's ZIP codes, delivering to addresses in Saint Paul, Ramsey County.

City: Saint Paul
County: Ramsey County
State: Minnesota
Prefix: 551xx

Where this code sits

55103 is part of the 551xx range, the group of codes handled by one mail processing centre. Saint Paul is served by 43 ZIP codes in total.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 55103 delivers to without sharing its boundary.

ZIP codes nearest 55103

The ZIP codes whose reference points sit closest to 55103.
ZIP code	Distance	Delivers to
ZIP code 55155	1.4 mi	Saint Paul, MN
ZIP code 55102	1.6 mi	Saint Paul, MN
ZIP code 55101	1.7 mi	Saint Paul, MN
ZIP code 55145	1.8 mi	Saint Paul, MN
ZIP code 55170	1.8 mi	Saint Paul, MN
ZIP code 55104	1.9 mi	Saint Paul, MN
ZIP code 55130	2.1 mi	Saint Paul, MN
ZIP code 55131	2.1 mi	Saint Paul, MN

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 55103, plotted from its record coordinates.

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

Scope ZIP code 55103. 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.