Chatsworth is a city in Sioux County, Iowa, home to about 54 people across 0.5 square miles. Its ZIP code is 51011.
All in Chatsworth
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| Nearest major airport | Eppley Airfield (OMA)116 miles away |
|---|---|
| Closer regional airport | Sioux Gateway Airport / Brigadier General Bud Day Field (SUX)36 miles away |
| Nearest city of 250,000+ | Omaha, NE116 miles away |
| Nearest city of 1 million+ | Chicago, IL457 miles away |
Straight-line distances from the center of Chatsworth; 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.
Chatsworth had 75 residents in the 2020 census, down 16% since 2000.
It’s the 935th largest of 1,019 towns in Iowa by population.
Sioux County grew from 23,337 residents in 1900 to 35,872 in 2020.
Sioux County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 85°F in summer, and winter lows average 7°F. About 30 inches of rain and melted snow fall in a typical year, with about 31 inches of snow.
Source: NOAA 1991–2020 climate normals, Hawarden, IA weather station (6 miles away).
20,910 jobs at 1,345 businesses in Sioux 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.
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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.