The story so far
from Wikipedia & the U.S. CensusGreenfield Township is a township in Blair County, Pennsylvania, United States. It is part of the Altoona, PA Metropolitan Statistical Area. The population was 3,785 at the 2020 census.
Between the 2010 and 2020 censuses its population fell from 4,173 to 3,788 (-9%). Half of its homes were built before 1971.
Wikipedia doesn’t have a history of Greenfield yet — the old photos, dates and memories neighbors add here are how it gets written.
Intro from Wikipedia, licensed CC BY-SA 4.0. Population and housing: U.S. Census Bureau.
Start Greenfield’s collection
The first neighbors to add old photos shape how Greenfield’s history is told.
0 of 10 decades since 1900 have photos 📦Share a family photoSign in to add one+10Famous people close to Greenfield
See all 22 →Greenfield, decade by decade
2000
Nothing in Greenfield is on the National Register yet
That’s true of most small towns. It doesn’t mean Greenfield has no history, only that no one has written up a nomination. The closest listed place is Roaring Spring Historic District in Roaring Spring, 6 miles away.
Greenfield and the nearest listed places
How a place gets listed
Then & now
When neighbors add old photos, retakes from the same spot appear here side by side.
From Wikimedia Commons (3). Images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.







