History · Andover

Andover’s history is
mostly unwritten

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

1835established
0old images & papers
3historic places
2recent photos

The story

from WikipediaRead it all ↗

Andover is the oldest community in Henry County. Andover was the first area to be settled as a town within the county and the first mill was built in 1836–37. Andover soon became a hub of wagon trails.

Andover was founded in September 1835 by the Reverend Ithamar Pillsbury, as an agent for the Andover Colony. Pillsbury, who had been a corporal in the War of 1812 attached in the New Hampshire military, narrowly escaping death in the war which had convinced him to become a Presbyterian minister.

Text from Wikipedia, licensed CC BY-SA 4.0.

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Famous people from Andover

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By decade

Andover, 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

3 historic places in Andover

3 places in Andover are on the National Register of Historic Places, the country’s official list of buildings and places worth saving.

#93
In Illinoisby listings · most towns there have none
3places listed3 buildings
0National Historic LandmarksNone here yet
3historic buildings protectedcounting each building in a district
1975first listedLind, Jenny, Chapel · newest: August and Margaretha Rehnstrom House, 2008

Where they are

Tap a dot for a photo and link. Districts show at their center.
Buildings

Architectural styles

From each listing’s National Archives record · 1 of 3 name a style
Prairie School1

When they were listed

The Register began in 1966.
National Park Service, National Register of Historic Places (05/22/2026) · styles from the National Archives catalog · photos from Wikimedia Commons, credited on each place

Then & now

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

Stories next door

nearby towns’ history

From Wikimedia Commons (2) and the National Register (3). Images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.

The porch light’s on

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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/18 · 2025-01-01