The Haw Creek Township post office opened in 1852, the earliest record of the town by name. Another post office, Haw Creek (1852), opened inside today’s town and later closed.
2020 census: 383174 years
Founding year: the first Haw Creek Township post office (Blevins & Helbock, CC0).
What stands out about Haw Creek Township’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Wikipedia doesn’t have a history of Haw Creek Township yet. The photos, dates and memories neighbors add here are how it gets written.
Haw Creek Township is one of twenty-one townships in Knox County, Illinois, USA. As of the 2020 census, its population was 383 and it contained 187 housing units. Its name was changed from Ohio township on June 8, 1853.
Its first post office opened in 1852. Between the 2010 and 2020 censuses its population fell from 461 to 383 (-17%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Haw Creek Township, 1852 to 1941
Woven from the archive, old maps, post office records, the National Register and the people born here.
Every edition of the U.S. Geological Survey’s map of Haw Creek Township. Tap a year, or press play to watch the town change.
1941Maquon 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 Haw Creek Township.
Famous people
Famous people close to Haw Creek Township
Nobody well known was born in Haw Creek Township itself, so here are the best known from just nearby.
Lost post offices, old corners, places now gone and burying grounds
Another post office, Haw Creek, opened and closed inside today’s town.
Haw Creek
1852–1855
Gilson
1857–today
18501940today
Hamlets and corners on the map
Gilson
Gone or out of use
Cedar Bluff SchoolschoolClark Chapel SchoolschoolHazel Green SchoolschoolLibolt SchoolschoolLotts SchoolschoolRebstock SchoolschoolSherman SchoolschoolSwigert SchoolschoolUnion Grove Churchchurch
5cemeteries and burying grounds inside Haw Creek Township
Clark ChapelGilsonHarshbargerMaquonRussell
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.
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.