ZIP Code 28553
About Marshallberg
Marshallberg is an unincorporated area and census-designated place (CDP) in Carteret County, North Carolina, United States. As of the 2020 census, Marshallberg had a population of 341. It lies on the mainland, directly across Core Sound from Harkers Island and Cape Lookout beyond that. Lying at the extreme southeast corner of a peninsula, it is isolated from other Carteret County communities and only a single road connects it to the rest of the state.
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Area Profile
US Census (ACS 5-year · Gazetteer)
449
population
$85,875
median household income
405
people / sq mi
$173,200
median home value
56.4
median age
442
housing units
210
households
1.1
land area (sq mi)