History · Cooper

Cooper’s history is
mostly unwritten

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

0old images & papers
3recent photos

The story so far

from Wikipedia & the U.S. Census

Cooper Township is a rural township in Sangamon County, Illinois, covering about 28.7 square miles, almost all of which is land, and home to 758 residents as of 2020. It is a small but relatively affluent community with an older population, strong homeownership, high educational attainment, and income levels above state and national averages.

Its population held steady between the last two censuses: 893 people in 2010, 898 in 2020. Half of its homes were built before 1992.

Wikipedia doesn’t have a history of Cooper 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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The first neighbors to add old photos shape how Cooper’s history is told.

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Famous people from CooperWriters, athletes, leaders and more who were born in Cooper.Meet them →
By decade

Cooper, 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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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.

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Cooper

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