Oakville is a city in Des Moines County, Iowa, home to about 204 people across 0.4 square miles. Its ZIP code is 52646.
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| Nearest major airport | Des Moines International Airport (DSM)139 miles away |
|---|---|
| Closer regional airport | Southeast Iowa Regional Airport (BRL)22 miles away |
| Nearest city of 250,000+ | Madison, WI160 miles away |
| Nearest city of 1 million+ | Chicago, IL181 miles away |
Straight-line distances from the center of Oakville; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Oakville had 200 residents in the 2020 census, down 54% since 2000.
It’s the 696th largest of 1,019 towns in Iowa by population.
Des Moines County grew from 35,989 residents in 1900 to 38,910 in 2020.
Des Moines County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 86°F in summer, and winter lows average 15°F. About 36.3 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, New Boston Dam 17, IL weather station (6 miles away).
18,107 jobs at 1,065 businesses in Des Moines County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
Nearest hospitals
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances.
Parks (1 nearby)
Counts are within about 1 mile of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
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Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.