Wikipedia doesn’t have a history of Bolo Township yet. The photos, dates and memories neighbors add here are how it gets written.
Bolo Township is located in Washington County, Illinois, United States. As of the 2010 census, its population was 419 and it contained 173 housing units.
Between the 2010 and 2020 censuses its population fell from 419 to 392 (-6%).
Intro from Wikipedia. Population: U.S. Census Bureau.
By decade
No old photos in the archives yet
Weddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
Be the first to add onePhotograph a print flat, in daylight, no flash.
The U.S. Geological Survey’s map of Bolo Township.
1985Pinckneyville sheet · 1:100,000
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Bolo Township.
Places that used to be
Old corners and places now gone
Old hamlets and crossroads still carry their names on the map.
Hamlets and corners on the map
Posen
Gone or out of use
Bolo SchoolschoolCarr SchoolschoolHickory Creek SchoolschoolOak Hill SchoolschoolTurkey Bend Schoolschool
Places and cemeteries from the USGS Geographic Names Information System (2021).
Stories next door
History across the town line
Each neighbor’s History grade, on the same three inputs.
Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021). How TownRatings grades history →
From U.S. Geological Survey historical maps and the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.