The Ash Grove Township post office opened in 1850, the earliest record of the town by name. Three smaller post offices, Ash Grove (1850), Woodworth (1876) and Schwer (1887), opened inside today’s town and later closed.
First census: 797 in 20002020 census: 657176 years
Founding year: the first Ash Grove Township post office (Blevins & Helbock, CC0).The full story ↓
What stands out about Ash Grove Township’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
The first settler in the area that became Ash Grove Township was Robert Roberts, who arrived in 1833. The township was formed when township government was adopted by the county in 1855. Its current borders were established on September 15, 1868, when Fountain Creek Township was formed from a portion of Ash Grove Township.
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.
1939Cissna Park 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.
On the National Register
1 historic place in Ash Grove Township
The country’s official list of buildings and places worth saving.
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 the National Register of Historic Places (1), Wikipedia, Wikidata and Wikipedia for famous people, 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.