Founding year: the first Sea Bright post office (Blevins & Helbock, CC0). Wikidata: 1889.The full story ↓
History grade
What drives Sea Bright’s History grade
On its age, its old homes and the National Register, Sea Bright is more historic than 28% of U.S. towns. Its share of homes from before 1940 holds the grade up; its National Register listings pull it down.
C
HistoryA character grade: shown, never part of Sea Bright’s overall grade.
New Jersey towns list more on the Register than most of the country (a typical New Jersey town has 3.7 per 10,000 residents, the U.S. 2.4), so Sea Bright’s 0.0 sits below most of its state (12% of New Jersey towns have fewer) while its 0 listings outnumber those of 23% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from D to C+. The pre-1940 share is a Census survey estimate (±5.1 points). The founding year is the first post office, not a stated founding date; Wikidata’s 1889 falls in the same era, so the grade doesn’t depend on which one is used.
Founding year: the first post office (other dates in Quick answers). Homes: Census ACS 2020–24. National Register: National Park Service, May 2026 list; each listing counted once (boundary changes and added documentation belong to their listing), and a historic district counts its contributing buildings. How TownRatings grades history →
In the early 1840s, the area of present-day Sea Bright was a fishing community of simple shacks near the beach dunes; Ocean House, the area's first hotel, opened in 1842, featuring access to fishing and sea bathing. The area was called "Nauvoo", a Native American word, meaning "bright sea". An alternative explanation, which the borough credits as the source, is that the name is derived from the Hebrew language meaning "pleasant place," which was the same name that Mormon leader Joseph Smith gave to Nauvoo, the Illinois town he founded in 1839. Smith is said to have visited Monmouth County during a missionary journey in 1840.
Nothing in the archives for these yearsWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
The Sea Bright post office opened in 1871, the earliest record of the town by name (U.S. post office records). Wikidata gives 1889.
How does Sea Bright rank for history?
Sea Bright is more historic than 28% of U.S. towns. The History grade combines the town’s founding era, the share of homes built before 1940 and its National Register listings. It’s a character grade, so it isn’t part of the overall grade. How it works.
How old are the homes in Sea Bright?
12% of Sea Bright’s homes were built before 1940 (Census estimate, ±5.1 points), against a typical 15% for a New Jersey town; the median home was built in 1976.
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).
From Wikimedia Commons (18), Wikipedia, Wikidata and Wikipedia for famous people, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), the US Post Offices dataset (Blevins & Helbock), the USGS Geographic Names Information System and Sanborn fire insurance maps (Library of Congress). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.
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