The Carroll plantation post office opened in 1845, the earliest record of the town by name. Another post office, Carroll (1845), opened inside today’s town and later closed.
First census: 144 in 20002020 census: 138181 years
Founding year: the first Carroll plantation post office (Blevins & Helbock, CC0).
What stands out about Carroll plantation’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Every edition of the U.S. Geological Survey’s map of Carroll plantation. Tap a year, or press play to watch the town change.
1893Springfield 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 Carroll plantation.
Timeline
Carroll plantation, 1845 to 1974
Woven from the archive, old maps, post office records, the National Register and the people born here.
Wikipedia doesn’t have a history of Carroll plantation yet. The photos, dates and memories neighbors add here are how it gets written.
Carroll Plantation is a plantation in Penobscot County, Maine, United States. The plantation was named for Daniel Carroll, a signatory of the United States Constitution. It is located along Maine State Route 6 (Main Road) near its intersection with State Route 170. The population was 138 at the 2020 census. It is part of the Bangor Metropolitan Statistical Area.
Its first post office opened in 1845. Between the 2010 and 2020 censuses its population fell from 153 to 138 (-10%).
Intro from Wikipedia. Population: U.S. Census Bureau.
By decade
No old photos in the archives yet
Weddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
Be the first to add onePhotograph a print flat, in daylight, no flash.
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 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.