Kimmswick is a city in Jefferson County, Missouri, home to about 112 people across 0.2 square miles. Its ZIP code is 63053, and parts of 63052 are in Kimmswick too.
Homes sold for a median of $171 per square foot in the three months ending August 2026, a seller’s market.
Population112487 per sq mi
Median home value$226,800Census, as estimated by owners
Price per sq ft$171Sold homes, 3 months to August 2026
Sold over asking47%Latest 3 months
ZIP codes in Kimmswick
2 ZIP codes, 1 shared with neighboring towns
Kimmswick, MO63053Not enough recent sales for market figures yet.
Each card is that ZIP code’s whole market, including any part outside Kimmswick. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
The Kimmswick guide is on the way
We’re writing up Kimmswick’s story and what everyday life there is like, for people thinking about moving in.
History
What it’s like to live there
Getting around
Things to do
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Around Kimmswick
Distances
Nearest major airport
St. Louis Lambert International Airport (STL)24 miles away
Nearest city of 250,000+
St. Louis, MO19 miles away
Nearest city of 1 million+
Chicago, IL278 miles away
Straight-line distances from the center of Kimmswick; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Who represents Kimmswick
U.S. Representative · Missouri’s 8th DistrictJason Smith (R)
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Population over time
Kimmswick had 133 residents in the 2020 census, up 41% since 2000.
It’s the 854th largest of 1,060 towns in Missouri by population.
Jefferson County grew from 25,712 residents in 1900 to 226,739 in 2020.
Jefferson County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Weather by month
Average highs peak around 88°F in summer, and winter lows average 22°F. About 43.5 inches of rain and melted snow fall in a typical year, with about 9 inches of snow.
Source: NOAA 1991–2020 climate normals, Festus, MO weather station (12 miles away).
Jobs in Jefferson County
41,900 jobs at 3,956 businesses in Jefferson County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
Health care
Nearest hospitals
Mercy Hospital SouthGeneral hospital · emergency room · CMS rating 2 of 5 · Saint Louis8.0 miles
Ssm St. Clare Health CenterGeneral hospital · emergency room · CMS rating 4 of 5 · Fenton8.9 miles
Mercy Hospital JeffersonGeneral hospital · emergency room · CMS rating 4 of 5 · Crystal City12.1 miles
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances.
Places in and around Kimmswick
Grocery stores
Schnucks2.1 mi
Save-A-Lot2.5 mi
Save-A-Lot2.9 mi
Dierbergs3.5 mi
Pharmacies
Walgreens2.1 mi
Mercy Pharmacy3.5 mi
Mercy Pharmacy3.5 mi
Libraries
Jefferson County Library Arnold Branch3.1 mi
Museums
Mastodon State Historic Site2.8 mi
Arnold Historical Society Museum3.3 mi
Theaters and performance venues
James J Rickman Auditorium4.5 mi
Counts are within about 1 mile of the center of town.
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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.