McGregor is a city in Clayton County, Iowa, home to about 719 people across 1.3 square miles. Its ZIP code is 52157.
Homes sold for a median of $130 per square foot in the three months ending August 2026, a seller’s market.
Mostly McGregor; also Marquette
Each card is that ZIP code’s whole market, including any part outside McGregor. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up McGregor’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Des Moines International Airport (DSM)163 miles away |
|---|---|
| Closer regional airport | Dubuque Regional Airport (DBQ)49 miles away |
| Nearest city of 250,000+ | Madison, WI89 miles away |
| Nearest city of 1 million+ | Chicago, IL196 miles away |
Straight-line distances from the center of McGregor; 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.
McGregor had 742 residents in the 2020 census, down 15% since 2000.
It’s the 388th largest of 1,019 towns in Iowa by population.
Clayton County grew from 27,750 residents in 1900 to 17,043 in 2020.
Clayton 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 10°F. About 37.8 inches of rain and melted snow fall in a typical year, with about 34 inches of snow.
Source: NOAA 1991–2020 climate normals, Prairie Du Chien, WI weather station (3 miles away).
4,999 jobs at 487 businesses in Clayton County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
5 doctors and other health care providers list an office in McGregor.
Nearest hospitals
Providers with an office here
| Dentists | 1 |
|---|---|
| Physical and occupational therapists | 1 |
| Chiropractors | 3 |
| Pharmacies | 2 |
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 (4 nearby)
Grocery stores
Pharmacies
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.
Public schools here are run by MFL MarMac Comm School District. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| McGregor Intermediate SchoolMcgregor | 4–5 | 130 | Public | 0.3 mi |
| MFL MarMac Middle SchoolMcgregor | 6–8 | 168 | Public | 0.3 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Marquette.
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.