History · Allin

Allin’s history is
mostly unwritten

The public archives hold no old photos of Allin. The rest are in attics, shoeboxes and the historical society. Help start the collection.

0old images & papers
0recent photos

The story so far

from Wikipedia & the U.S. Census

Allin Township is located in McLean County, Illinois. As of the 2010 census, its population was 919 and it contained 389 housing units. Allin Township was originally named Mosquito Grove Township, but changed its name on March 4, 1867. The township bears the name of James Allin, a promoter of Bloomington, Illinois.

Between the 2010 and 2020 censuses its population fell from 919 to 877 (-5%). Half of its homes were built before 1949.

Wikipedia doesn’t have a history of Allin 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.

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Start Allin’s collection

The first neighbors to add old photos shape how Allin’s history is told.

0 of 10 decades since 1900 have photos 📦Share a family photoSign in to add one+10
Famous people from AllinWriters, athletes, leaders and more who were born in Allin.Meet them →
By decade

Allin, decade by decade

Before
2000
No old photos in the archives yetWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
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National Register of Historic Places

Nothing in Allin is on the National Register yet

That’s true of most small towns. It doesn’t mean Allin has no history, only that no one has written up a nomination. The closest listed place is Illinois Traction System Mackinaw Depot in Mackinaw, 10.4 miles away.

How a place gets listed

1Talk to the stateEvery nomination goes through the State Historic Preservation Office. Owners, towns and historical societies can start one.
2Try a local or state list firstMany states keep their own register with a shorter form, a common first step for old barns, halls and schoolhouses.
3Write it upA nomination covers the history, photos and a map. Illinois Traction System Mackinaw Depot’s page links to a real one.
Know an old place in Allin?A mill, a schoolhouse, a cellar hole, a church: add a photo of it to Allin’s story, or a memory of it.
📷 Add a photo of an old place
National Park Service, National Register of Historic Places · photos from Wikimedia Commons

Then & now

When neighbors add old photos, retakes from the same spot appear here side by side.

Stories next door

nearby towns’ history
The coffee’s on

Where to, neighbor?

You’re in Allin, ILMcLean CountyView boundary

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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/15 · 2025-01-01