Ash Grove was initially settled by Euro-Americans by 1830. It was an early location of Mormon missionary activity in Illinois, with Mormons residing there by 1832. In late 1836 a mob attacked a Mormon missionary preaching at Ash Grove. Younger Green got an affidavit for the arrest of the mob, but the militia refused to cooperate in arresting the accused mobbers.
Every edition of the U.S. Geological Survey’s map of Ash Grove Township. Tap a year, or press play to watch the town change.
1947Stewardson 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 Ash Grove Township.
Famous people
Famous people close to Ash Grove Township
Nobody well known was born in Ash Grove Township itself, so here are the best known from just nearby.
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 Wikipedia, U.S. Geological Survey historical maps, 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.