ZIP Code 55578

55578 is one of Minnesota's ZIP codes, delivering to addresses in Maple Plain, Hennepin County.

City

Maple Plain

County

Hennepin County

State

Minnesota

Prefix

555xx

Where this code sits

55578 is part of the 555xx range, the group of codes handled by one mail processing centre. Maple Plain is served by 11 ZIP codes in total; the full list, with the county each falls in, is on the Maple Plain page.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 55578 delivers to without sharing its boundary.

ZIP codes nearest 55578

The ZIP codes whose reference points sit closest to 55578.
ZIP code	Distance	Delivers to
ZIP code 55392	0.0 mi	Navarre, MN
ZIP code 55570	0.0 mi	Maple Plain, MN
ZIP code 55571	0.0 mi	Maple Plain, MN
ZIP code 55573	0.0 mi	Young America, MN
ZIP code 55574	0.0 mi	Maple Plain, MN
ZIP code 55576	0.0 mi	Maple Plain, MN
ZIP code 55577	0.0 mi	Maple Plain, MN
ZIP code 55579	0.0 mi	Maple Plain, 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 55578, plotted from its record coordinates.

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

Scope ZIP code 55578. 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.