| Official Name: | Mamers, North Carolina |
| Settlement Type: | Census-designated place |
| Pushpin Map: | North Carolina#USA |
| Pushpin Label: | Mamers |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | North Carolina |
| Subdivision Type2: | County |
| Subdivision Name2: | Harnett |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 15.67 |
| Area Land Km2: | 15.65 |
| Area Water Km2: | 0.02 |
| Area Total Sq Mi: | 6.05 |
| Area Land Sq Mi: | 6.04 |
| Area Water Sq Mi: | 0.01 |
| Population As Of: | 2020 |
| Population Total: | 814 |
| Population Density Km2: | 52.02 |
| Population Density Sq Mi: | 134.72 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 338 |
| Coordinates: | 35.4161°N -78.9392°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 27552 |
| Area Codes: | 910, 472 |
| Blank Name: | FIPS code |
| Blank Info: | 37-40860 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2584325 |
Mamers ([2] is an unincorporated community and census-designated place (CDP) in Harnett County, North Carolina, United States. The population was 826 at the 2010 census.[3] It is a part of the Dunn Micropolitan Area, which is also a part of the greater Raleigh–Durham–Cary Combined Statistical Area (CSA) as defined by the United States Census Bureau.
The community is in west-central Harnett County in Upper Little River Township. U.S. Route 421 is the main road through the northern side of the community, and Old US Highway 421 runs through the center. Lillington, the county seat, is 7miles to the east, and Sanford is to the west. Immediate neighbors of Mamers are Luart to the east and Ryes to the west.[4] According to the United States Census Bureau, the Mamers CDP has a total area of 15.7km2, of which 0.02km2, or 0.15%, are water.[3]
Prominent nearby landmarks include the community United States Post Office (ZIP Code 27552).[5] Mamers is in the Boone Trail Elementary School district as well as in the Western Harnett middle and high school districts.