Berkley is a city in Dallas County, Iowa, home to about 5 people across 0.2 square miles. It has no ZIP code of its own: it’s part of 50220.
Homes sold for a median of $147 per square foot in the three months ending August 2026, a seller’s market.
Mostly Perry; part is in Berkley
Each card is that ZIP code’s whole market, including any part outside Berkley. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Berkley’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)31 miles away |
|---|---|
| Nearest city of 250,000+ | Omaha, NE109 miles away |
| Nearest city of 1 million+ | Chicago, IL330 miles away |
Straight-line distances from the center of Berkley; 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.
Berkley had 23 residents in the 2020 census, down 4% since 2000.
It’s the 1015th largest of 1,019 towns in Iowa by population.
Dallas County grew from 23,058 residents in 1900 to 99,678 in 2020.
Dallas 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 10°F. About 36.2 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Perry, IA weather station (about a mile away).
46,640 jobs at 2,521 businesses in Dallas County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
56 doctors and other health care providers list an office in Berkley.
Nearest hospitals
Providers with an office here
| Primary care doctors | 7 |
|---|---|
| Specialist doctors | 1 |
| Dentists | 9 |
| Nurse practitioners and physician assistants | 4 |
| Mental health providers | 17 |
| Physical and occupational therapists | 8 |
| Optometrists | 5 |
| Chiropractors | 5 |
| Pharmacies | 3 |
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 (2 nearby)
Pharmacies (1 nearby)
Libraries (1 nearby)
Museums
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 Perry Comm School District. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Perry ElementaryPerry | Pre-K–5 | 816 | Public | 0.5 mi |
| Perry Middle SchoolPerry | 6–8 | 370 | Public | 1.1 mi |
| Perry High SchoolPerry | 9–12 | 549 | Public | 1.1 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| St Patrick SchoolPerry | Pre-K–8 | 93 | Roman Catholic | 0.1 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Perry.
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.