ZIP Code 28111

28111 is one of North Carolina's ZIP codes, delivering to addresses in Monroe, Union County.

City: Monroe
County: Union County
State: North Carolina
Prefix: 281xx

Where this code sits

28111 is part of the 281xx range, the group of codes handled by one mail processing centre. Monroe is served by 3 ZIP codes in total; the full list, with the county each falls in, is on the Monroe page.

Monroe North Carolina ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 28111 delivers to without sharing its boundary.

ZIP codes nearest 28111

The ZIP codes whose reference points sit closest to 28111.
ZIP code	Distance	Delivers to
ZIP code 28110	1.3 mi	Monroe, NC
ZIP code 28174	6.5 mi	Wingate, NC
ZIP code 28079	7.6 mi	Indian Trail, NC
ZIP code 28108	8.0 mi	Mineral Springs, NC
ZIP code 28112	8.1 mi	Monroe, NC
ZIP code 28104	8.5 mi	Matthews, NC
ZIP code 28103	10 mi	Marshville, NC
ZIP code 28105	11 mi	Matthews, NC

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 28111, plotted from its record coordinates.

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

Scope ZIP code 28111. 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.