Corwith got its start in the year 1880, following construction of the Minneapolis & St. Louis Railroad through that territory. It burned down in the 1800s. The first buildings to be built were a hotel and the train depot.
Peaked at 651 in 1900; 266 people lived here in 2020.
14 censuses, 1890–2020.
U.S. Census Bureau decennial counts, from the census table on Corwith’s Wikipedia page.
From the old history books
What they wrote about Corwith in 1917
Passages that mention Corwith, cut from the printed page as they were published.
History of Winnebago County and Hancock County, Iowa, a record of settlement, organization, progress and achievement ..1917 · page 305Read the page →
Read the text
The first school in the village of Corwith was erected by a stock company in the summer of 1881. This was a temporary building and was rented to the district until the township could build one more suitable for the purpose. The first term was taught by Mary Malier. The high scliool building was erected in the northern part of the town in the fall of 1883. It was a two-story frame structure and cost over $2,000.
Text read by machine from the scan; it may contain errors.
History of Winnebago County and Hancock County, Iowa, a record of settlement, organization, progress and achievement ..1917 · page 284Read the page →
Read the text
There are just two banks now active in the town of Corwith — the Commercial Savings Bank and the Farmers Savings Bank. The Farmers Savings Bank was organized in 1908 and incorporation articles were filed on March 14th of that year. E. H. Rich was president; W. C. Oelke, vice president; and Charles J. Naumann, cashier.
Text read by machine from the scan; it may contain errors.
Scans and text from the Internet Archive. Books published in 1930 or earlier, which are in the public domain.
Timeline
Corwith, 1880 to 1972
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 Wikimedia Commons (2), Wikipedia, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), the US Post Offices dataset (Blevins & Helbock), the USGS Geographic Names Information System and old county and town histories (Internet Archive). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.