Clermont is a city in Fayette County, Iowa, home to about 627 people across 1.3 square miles. Its ZIP code is 52135.
Homes sold for a median of $74 per square foot in the three months ending August 2026.
Each card is that ZIP code’s whole market, including any part outside Clermont. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | Des Moines International Airport (DSM)145 miles away |
|---|---|
| Closer regional airport | Waterloo Regional Airport (ALO)49 miles away |
| Nearest city of 250,000+ | Madison, WI112 miles away |
| Nearest city of 1 million+ | Chicago, IL218 miles away |
Straight-line distances from the center of Clermont; 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.
Clermont had 586 residents in the 2020 census, down 18% since 2000.
It’s the 413th largest of 1,019 towns in Iowa by population.
Fayette County grew from 29,845 residents in 1900 to 19,509 in 2020.
Fayette County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 83°F in summer, and winter lows average 7°F. About 39 inches of rain and melted snow fall in a typical year, with about 40 inches of snow.
Source: NOAA 1991–2020 climate normals, Postville, IA weather station (7 miles away).
5,706 jobs at 524 businesses in Fayette County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
2 doctors and other health care providers list an office in Clermont.
Nearest hospitals
Providers with an office here
| Nurse practitioners and physician assistants | 1 |
|---|---|
| Chiropractors | 1 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (3 nearby)
Libraries (1 nearby)
Museums (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.