Taylorville was founded on May 24, 1839, and was named after John Taylor, a planning commissioner for the state of Illinois.
Taylorville was known (in the early to mid-1990s) to have had a high rate of neuroblastoma, a cancer affecting the adrenal gland and striking children. The local power company Central Illinois Public Service Company was sued and lost for contaminating the groundwater in 1994.
Some outer homes and a business in Taylorville were damaged by an F1 tornado on April 2, 2006.
Nothing in the archives for these yearsWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
Every edition of the U.S. Geological Survey’s map of Taylorville Township. Tap a year, or press play to watch the town change.
1923Taylorville sheet · 1:62,500
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Taylorville Township.
On the National Register
2 listings protect 68 historic buildings
The country’s official list of buildings and places worth saving.
places listed
2
National Historic Landmarks
0
none yet
historic buildings protected
68
each building in a district counts
National Park Service, National Register of Historic Places. Photos from Wikimedia Commons, credited on each place’s page.
People over time
Taylorville Township, census by census
Between 2,237 and 11,427 people in every census since 1880.
15 censuses, 1880–2020.
U.S. Census Bureau decennial counts, from the census table on Taylorville Township’s Wikipedia page.
Places that used to be
Old corners, places now gone and burying grounds
Old hamlets and crossroads still carry their names on the map.
Hamlets and corners on the map
Langleyville
Gone or out of use
Brush CollegeschoolFairview SchoolschoolFriendship SchoolschoolGoodrich SchoolschoolSharps SchoolschoolWalnut Hill Schoolschool
3cemeteries and burying grounds inside Taylorville Township
Glen Haven Memorial GardensLangleyYoung
US Post Offices dataset (Blevins & Helbock, CC0). 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.
In 1839, according to Wikipedia’s history of the town. Taylorville Township’s post office opened in 1823, and the census of 1880 counted 2,237 people here.
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 Wikimedia Commons (12), the Library of Congress (1), Wikidata (1), Wikipedia, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), the US Post Offices dataset (Blevins & Helbock) 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.