The story so far
from Wikipedia & the U.S. CensusAllison Township is a township in Brown County, South Dakota, United States. According to the 2010 census, there were 20 people residing in the township of Allison. The population density was 0.22 inhabitants/km².
Between the 2010 and 2020 censuses its population grew from 20 to 21 (+5%). Half of its homes were built before 1982.
Wikipedia doesn’t have a history of Allison 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 Allison’s collection
The first neighbors to add old photos shape how Allison’s history is told.
0 of 10 decades since 1900 have photos 📦Share a family photoSign in to add one+10Allison, decade by decade
2000
1 historic place in Allison
1 place in Allison is on the National Register of Historic Places, the country’s official list of buildings and places worth saving.
Where they are
When they were listed
Then & now
When neighbors add old photos, retakes from the same spot appear here side by side.