The Brunswick post office opened in 1825, the earliest record of the town by name. Another post office, Brunswick Springs (1892), opened inside today’s town and later closed.
First census: 66 in 17902020 census: 88201 years
Founding year: the first Brunswick post office (Blevins & Helbock, CC0).
What stands out about Brunswick’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Peaked at 221 in 1870; 88 people lived here in 2020.
24 censuses, 1790–2020.
U.S. Census Bureau decennial counts, from the census table on Brunswick’s Wikipedia page.
On the map
Brunswick on the map, 1920 to 1988
Every edition of the U.S. Geological Survey’s map of Brunswick. Tap a year, or press play to watch the town change.
1920Guildhall sheet · 1:62,500
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Brunswick.
The story so far
Brunswick, in brief
Wikipedia doesn’t have a history of Brunswick yet. The photos, dates and memories neighbors add here are how it gets written.
Brunswick is a town in Essex County, Vermont, United States. The town was named after Prince Karl Wilhelm Ferdinand of Brunswick-Lunenburg. The population was 88 at the 2020 census. It is part of the Berlin, NH-VT Micropolitan Statistical Area. Brunswick is home to six mineral springs that made the town a popular resort destination in the 19th century. The land the springs are on is now owned by the Abenaki people.
Its first post office opened in 1825. Between the 2010 and 2020 censuses its population fell from 112 to 88 (-21%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Brunswick, 1825 to 1920
Woven from the archive, old maps, post office records, the National Register and the people born 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 (13), the National Register of Historic Places (1), U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), 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.