The Pembroke post office opened in 1832, the earliest record of the town by name. Two smaller post offices, Pimnaquan (1827) and West Pembroke (1863), opened inside today’s town and later closed.
2020 census: 788194 years
Founding year: the first Pembroke post office (Blevins & Helbock, CC0).The full story ↓
What stands out about Pembroke’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Called Pennamaquan by the Passamaquoddy Indians, the area was settled about 1774 as part of Dennysville. It was set off and incorporated on February 4, 1832, by the legislature, which named it after Pembroke in Wales, a community with a history of wooden shipbuilding stretching back to the Middle Ages. With one of the finest harbors in Maine, Pembroke too became a shipbuilding center. Vessels were constructed here as early as 1825. By 1859, when the population was 1,712, there were seven shipyards operating. Most schooners constructed here were used either by the coasting trade or fisheries.
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.
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 (6), the National Register of Historic Places (1), Wikipedia, Wikidata and Wikipedia for famous people, the US Post Offices dataset (Blevins & Helbock) 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.