Wikipedia doesn’t have a history of Northwood yet. The photos, dates and memories neighbors add here are how it gets written.
Northwood is a census-designated place in Snyder Township, Blair County, Pennsylvania, United States. It is located near I-99 and is very close to the borough of Tyrone. As of the 2010 census, the population was 296 residents.
Between the 2010 and 2020 censuses its population fell from 296 to 269 (-9%).
Intro from Wikipedia. Population: U.S. Census Bureau.
On the map
Northwood on the map, 1923 to 1994
Every edition of the U.S. Geological Survey’s map of Northwood. Tap a year, or press play to watch the town change.
1923Tyrone 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 Northwood.
From the old history books
What they wrote about Northwood in 1911
Passages that mention Northwood, cut from the printed page as they were published.
Twentieth century history of Altoona and Blair County, Pennsylvania1911 · page 954Read the page →
Read the text
thirty-five to forty residences a year beside a large amount of repair work. He also operates a planing mill and is engaged in the wholesale lumber business at Northwood, a suburb of Tyrone. He gives many men employment and his pay roll amounts to a large figure, all adding to the general prosperity. Mr. Beam owns real estate in both Northwood and the borough
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.
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.
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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 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.