Every edition of the U.S. Geological Survey’s map of Carrolltown. Tap a year, or press play to watch the town change.
1902Patton 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 Carrolltown.
People over time
Carrolltown, census by census
Peaked at 1,525 in 1960; 1,051 people lived here in 2020.
17 censuses, 1860–2020.
U.S. Census Bureau decennial counts, from the census table on Carrolltown’s Wikipedia page.
The story so far
Carrolltown, in brief
Wikipedia doesn’t have a history of Carrolltown yet. The photos, dates and memories neighbors add here are how it gets written.
Carrolltown is a borough in Cambria County, Pennsylvania, United States. As of the 2020 census, Carrolltown had a population of 1,051. It is part of the Johnstown, Pennsylvania Metropolitan Statistical Area.
Its first post office opened in 1849. Between the 2010 and 2020 censuses its population grew from 853 to 1,051 (+23%).
Intro from Wikipedia. Population: U.S. Census Bureau.
From the old history books
What they wrote about Carrolltown in 1907
Passages that mention Carrolltown, cut from the printed page as they were published.
History of Cambria County, Pennsylvania1907 · page 93Read the page →
Read the text
Frankstown to what is now known as Kittanning Point on the Pennsylvania railroad, where there are two gaps. The Kittanning trail was in the northeasterly gap and passed through Clearfield township, Hart's Sleeping Place, near Carrolltown, thence through Susquehanna township to Kittanning. This road was not in use in 1816, excepting through the Burgoon Gap, the
Text read by machine from the scan; it may contain errors.
Scans and text from the Internet Archive. Books published in 1930 or earlier, which are in the public domain.
Timeline
Carrolltown, 1849 to 1960
Woven from the archive, old maps, post office records, the National Register and the people born here.
Fire insurance maps drew every building, what it was made of and what it was used for, so insurers could price the risk of fire. Pick a year, then a sheet.
1898Sheet 1 of 1
Edition
Sheets
BrickWoodStone
Sanborn Map Company, via the Library of Congress. Editions published in 1930 or earlier, which are in the public domain.
Famous people
2 famous people were born in Carrolltown
Writers, athletes, leaders and more, ranked by how widely they’re known.
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 (2), 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, Sanborn fire insurance maps (Library of Congress) and old county and town histories (Internet Archive). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.