Newcastle (CDP), Maine

Newcastle, Maine
Location in Lincoln County and the state of Maine
Coordinates: 44°02′34″N 69°32′10″W / 44.04278°N 69.53611°W / 44.04278; -69.53611
CountryUnited States
StateMaine
CountyLincoln
TownNewcastle
Area
 • Total
2.79 sq mi (7.23 km2)
 • Land2.17 sq mi (5.61 km2)
 • Water0.63 sq mi (1.62 km2)
Elevation
194 ft (59 m)
Population
 (2020)
 • Total
660
 • Density304.5/sq mi (117.57/km2)
Time zoneUTC-5 (Eastern (EST))
 • Summer (DST)UTC-4 (EDT)
ZIP code
04553
Area code207
FIPS code23-48610
GNIS feature ID2583564
Websitenewcastlemaine.us

Newcastle is a census-designated place (CDP) comprising the main village of the town of Newcastle in Lincoln County, Maine, United States. The population was 667 at the 2010 census, out of 1,752 in the entire town. In the 2000 census, the village was part of the Damariscotta-Newcastle CDP.