Dayton is a city in Webster County, Iowa, home to about 689 people across 0.8 square miles. Its ZIP code is 50530.
Mostly Dayton
We’re writing up Dayton’s story and what everyday life there is like, for people thinking about moving in.
Are you a local agent who knows Dayton well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
| Nearest major airport | Des Moines International Airport (DSM)54 miles away |
|---|---|
| Closer regional airport | Fort Dodge Regional Airport (FOD)21 miles away |
| Nearest city of 250,000+ | Omaha, NE124 miles away |
| Nearest city of 1 million+ | Chicago, IL328 miles away |
Straight-line distances from the center of Dayton; 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.
Dayton had 772 residents in the 2020 census, down 13% since 2000.
It’s the 394th largest of 1,019 towns in Iowa by population.
Webster County grew from 31,757 residents in 1900 to 36,999 in 2020.
Webster County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 84°F in summer, and winter lows average 9°F. About 39.3 inches of rain and melted snow fall in a typical year, with about 36 inches of snow.
Source: NOAA 1991–2020 climate normals, Boone, IA weather station (17 miles away).
16,146 jobs at 997 businesses in Webster County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2022 (private employers; jobs counted where people work).
2 doctors and other health care providers list an office in Dayton.
Nearest hospitals
Providers with an office here
| Nurse practitioners and physician assistants | 1 |
|---|---|
| Physical and occupational therapists | 1 |
| Pharmacies | 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 (2 nearby)
Libraries (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 Southeast Valley Community School District. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Dayton CenterDayton | Pre-K–4 | 200 | Public | 0.6 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.
Buying or selling around Dayton? Tell us what you need and when. No agents advertise here yet, so we’ll keep your request for up to 30 days and send it to local agents who join. No obligation, and you choose who to work with.
Loading map…
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.