The Chikaskia Township post office opened in 1871, the earliest record of the town by name. Two smaller post offices, Chikaskia (1871) and Orie (1877), opened inside today’s town and later closed.
2020 census: 47155 years
Founding year: the first Chikaskia Township post office (Blevins & Helbock, CC0).
What stands out about Chikaskia Township’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Every edition of the U.S. Geological Survey’s map of Chikaskia Township. Tap a year, or press play to watch the town change.
1889Caldwell sheet · 1:125,000
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Chikaskia Township.
Places that used to be
Lost post offices, places now gone and burying grounds
Two other post offices opened and closed inside today’s town.
Chikaskia
1871–1886
Orie
1877–1893
18701950today
Gone or out of use
ChikaskialocaleOrielocaleWalta Oil Fieldoilfield
1cemetery inside Chikaskia Township
Chikaskia
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
The story so far
Chikaskia Township, in brief
Wikipedia doesn’t have a history of Chikaskia Township yet. The photos, dates and memories neighbors add here are how it gets written.
Its first post office opened in 1871. Between the 2010 and 2020 censuses its population fell from 59 to 47 (-20%).
Timeline
Chikaskia Township, 1871 to 1893
Woven from the archive, old maps, post office records, the National Register and the people born 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 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.