ZIP Code 48048

48048 is one of Michigan's ZIP codes, delivering to addresses in New Haven, Macomb County.

City: New Haven
County: Macomb County
State: Michigan
Prefix: 480xx

Where this code sits

48048 is part of the 480xx range, the group of codes handled by one mail processing centre. New Haven is served by 2 ZIP codes in total; the full list, with the county each falls in, is on the New Haven page.

New Haven Michigan ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 48048 delivers to without sharing its boundary.

586 Area code 586

ZIP codes nearest 48048

The ZIP codes whose reference points sit closest to 48048.
ZIP code	Distance	Delivers to
ZIP code 48050	2.9 mi	New Haven, MI
ZIP code 48051	3.6 mi	New Baltimore, MI
ZIP code 48047	5.1 mi	New Baltimore, MI
ZIP code 48096	5.7 mi	Ray, MI
ZIP code 48062	6.5 mi	Richmond, MI
ZIP code 48064	6.9 mi	Casco, MI
ZIP code 48023	7.5 mi	Fair Haven, MI
ZIP code 48042	7.5 mi	Macomb, MI

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 48048, plotted from its record coordinates.

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

Scope ZIP code 48048. 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.