Zip Code 28112 — Monroe, NC

ZIP Code 28112 is associated with Monroe, NC, in Union County. The listed population estimate is 28,461; estimated density is 83.2 people per square mile. Among records with population estimates, it ranks #5 of 8 in Union County and #134 of 836 in NC.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (34.893550, -80.541130)

Data MetricLocal Statistic
Postal / Zip Code28112
Primary CityMonroe
State / ProvinceNC
CountyUnion
Total Population28,461
Population Density83.2 people/sq mi
TimezoneAmerica/New_York

How 28112 Compares

MetricZIP 28112Union County recordsNC records
Population estimate28,461250,703 (sum)10,730,463 (sum)
Population Density83.2 /sq mi----
County population rank#5 of 8----
State population rank#134 of 836----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in NC

ZIP CodeCityDistancePopulation estimate
ZIP 28174Wingate7.8 mi9,573
ZIP 28108Mineral Springs8.3 mi34
ZIP 28173Waxhaw10.8 mi65,274
ZIP 28110Monroe11.9 mi56,971
ZIP 28103Marshville13.1 mi10,714

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →