Peaked at 470 in 1980; 200 people lived here in 2020.
12 censuses, 1910–2020.
U.S. Census Bureau decennial counts, from the census table on Oakville’s Wikipedia page.
The story so far
Oakville, in brief
Wikipedia doesn’t have a history of Oakville yet. The photos, dates and memories neighbors add here are how it gets written.
Oakville is a city in southeastern Louisa County, Iowa, United States. The population was 200 at the time of the 2020 census. It is part of the Muscatine Micropolitan Statistical Area.
Its first post office opened in 1884. Between the 2010 and 2020 censuses its population grew from 173 to 200 (+16%).
Intro from Wikipedia. Population: U.S. Census Bureau.
From the old history books
What they wrote about Oakville in 1911
Passages that mention Oakville, cut from the printed page as they were published.
History of Louisa County, Iowa, from its earliest settlement to 19121911 · page 171Read the page →
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addition of a number of tile drains, which would cost as estimated by the engineer, $2,926, making the probable cost of the improvements, $42,314, as estimated by these commissioners. As originally contemplated, this district included the town of Oakville, comprising District No. 1, already established and also about 4,000 acres contiguous to Oakville, mostly on the south and southwest, and a little of it immediately north of Oakville. The landowners of this part of the proposed district objected to its being taken in, with the result that when the district was established on June 24, 1908, this land was left out of the district.
Text read by machine from the scan; it may contain errors.
History of Louisa County, Iowa, from its earliest settlement to 19121911 · page 170Read the page →
Read the text
On September 16, 1903, the board of supervisors established what has since been known as Drainage District No. 1, which included all that portion of sections 2T,. 24. 2^, and 21 1, township J}, north, range 2 west, lying within the corporate limits of the town of Oakville. This took in practically all of the town of Oakville. The total cost of the work done in this district was about $2,000.00. Drainage District Xo, 2 was established on the petition of W. S. Gunnels, March 22. 1906, to include about 2,717 acres. The engineer was J. A. Shriner and his original estimate of the cost was $11,311.20. The engineer originally re-
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
Oakville, 1884 to 1980
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 (4), 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, Sanborn fire insurance maps (Library of Congress) 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.