Caswell Beach dates to 1975, and 3 of its places are on the National Register
Most of Caswell Beach was built recently: 0.1% of its homes predate 1940 and the median home dates from 1998. 3 places in town are on the National Register, among them a historic district with 43 buildings. Below: 2 old photos and papers, maps from 1946 on, and the census since 1980.
Contiguous to Fort Caswell which dates from 1825, Caswell Beach was incorporated as a town in 1975; both were named for Richard Caswell, 1st & 5th Governor of North Carolina. The fort which is located on the extreme eastern end of Oak Island now houses the North Carolina Baptist Assembly, a Christian retreat and conference center and in 2013 it was designated a National Historic District. Also on the east end of town, the Oak Island Lighthouse which became operational in 1958 was acquired by the town in 2004 after extensive negotiations with the National Park Service. In 1975, the same year the town was incorporated, all 18 holes of the Oak Island Golf Club on the west end of town were first opened for play. Caswell Beach slowly developed into a vacation resort community, but was plagued over the years by the incessant erosion of beach sand due to hurricanes and northeasters. Thi…
Every edition of the U.S. Geological Survey’s map of Caswell Beach. Tap a year, or press play to watch the town change.
1946Southport sheet · 1:24,000
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Caswell Beach.
People over time
Caswell Beach, census by census
Between 110 and 398 people in every census since 1980.
5 censuses, 1980–2020.
U.S. Census Bureau decennial counts, from the census table on Caswell Beach’s Wikipedia page.
Famous people
Famous people close to Caswell Beach
Nobody well known was born in Caswell Beach itself, so here are the best known from just nearby.
Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021). How TownRatings grades history →
From Wikimedia Commons (17), Wikidata (1), the National Register of Historic Places (3), Wikipedia, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia) and the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.