Randolph is a city in Fremont County, Iowa, home to about 235 people across 0.3 square miles. Its ZIP code is 51649.
Homes sold for a median of $143 per square foot in the three months ending August 2026.
Mostly Randolph
Each card is that ZIP code’s whole market, including any part outside Randolph. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | Eppley Airfield (OMA)35 miles away |
|---|---|
| Nearest city of 250,000+ | Omaha, NE37 miles away |
| Nearest city of 1 million+ | Chicago, IL414 miles away |
Straight-line distances from the center of Randolph; 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.
Randolph had 189 residents in the 2020 census, down 10% since 2000.
It’s the 669th largest of 1,019 towns in Iowa by population.
Fremont County grew from 18,546 residents in 1900 to 6,605 in 2020.
Fremont 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 13°F. About 33.4 inches of rain and melted snow fall in a typical year, with about 21 inches of snow.
Source: NOAA 1991–2020 climate normals, Sidney 1sse, IA weather station (10 miles away).
1,508 jobs at 190 businesses in Fremont 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.