Mannington Township, New Jersey
Mannington Township, New Jersey  | |
|---|---|
Church in the Marshalltown Historic District  | |
Mannington Township highlighted in Salem County. Inset map: Salem County highlighted in the State of New Jersey.  | |
Census Bureau map of Mannington Township, New Jersey  | |
Location in Salem County Location in New Jersey  | |
| Coordinates: 39°37′24″N 75°24′53″W / 39.623249°N 75.414662°W | |
| Country | United States | 
| State | New Jersey | 
| County | Salem | 
| Mentioned | May 12, 1701 | 
| Incorporated | February 21, 1798 | 
| Government | |
| • Type | Township | 
| • Body | Township Committee | 
| • Mayor | Donald C. Asay (D, term ends December 31, 2023) | 
| • Municipal clerk / Administrator | Esther A. Mitchell | 
| Area | |
 • Total  | 37.90 sq mi (98.17 km2) | 
| • Land | 33.88 sq mi (87.76 km2) | 
| • Water | 4.02 sq mi (10.41 km2) 10.61% | 
| • Rank | 62nd of 565 in state 4th of 15 in county  | 
| Elevation | 3 ft (0.9 m) | 
| Population  (2020)  | |
 • Total  | 1,475 | 
 • Estimate  (2023)  | 1,468 | 
| • Rank | 512th of 565 in state 13th of 15 in county  | 
| • Density | 43.5/sq mi (16.8/km2) | 
| • Rank | 554th of 565 in state 14th of 15 in county  | 
| Time zone | UTC−05:00 (Eastern (EST)) | 
| • Summer (DST) | UTC−04:00 (Eastern (EDT)) | 
| ZIP Code | 08079 – Salem  | 
| Area code(s) | 856 exchanges: 339, 769, 878, 935 | 
| FIPS code | 3403343200 | 
| GNIS feature ID | 0882133 | 
| Website | manningtontwp | 
Mannington Township is a township in Salem County, in the U.S. state of New Jersey. As of the 2020 United States census, the township's population was 1,475, a decrease of 331 (−18.3%) from the 2010 census count of 1,806, which in turn reflected an increase of 247 (+15.8%) from the 1,559 counted in the 2000 census.