Census place · GEOID 3743920 · Union County
Monroe, NC ZIP codes
3 ZIP/ZCTAs intersecting this Census place in Union County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Monroe (GEOID 3743920). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 124,278 (3 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Monroe, NC

ZIP/ZCTA overlap with Monroe
Population overlap
Share of each ZIP/ZCTA’s population located within Monroe, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Monroe
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 28079 | Indian Trail | Union County | 40,820 | $97,602 |
| 28110 | Monroe | Union County | 55,807 | $81,221 |
| 28112 | Monroe | Union County | 27,651 | $74,853 |
USPS associates these ZIPs with Monroe
These codes list Monroe as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 28111 | Monroe | Union County | 1,799 | — |