Dewar is a town in Okmulgee County, Oklahoma, home to about 764 people across 1.0 square miles. Its ZIP code is 74431.
Homes sold for a median of $39 per square foot in the three months ending August 2026, a seller’s market.
Mostly Dewar; also Henryetta
Each card is that ZIP code’s whole market, including any part outside Dewar. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Dewar’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Tulsa International Airport (TUL)51 miles away |
|---|---|
| Nearest city of 250,000+ | Tulsa, OK47 miles away |
| Nearest city of 1 million+ | Dallas, TX190 miles away |
Straight-line distances from the center of Dewar; 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.
Dewar had 763 residents in the 2020 census, down 17% since 2000.
It’s the 288th largest of 827 towns in Oklahoma by population.
Okmulgee County grew from 21,115 residents in 1910 to 36,706 in 2020.
Okmulgee County, 1910–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 93°F in summer, and winter lows average 30°F. About 43.5 inches of rain and melted snow fall in a typical year, with about 5 inches of snow.
Source: NOAA 1991–2020 climate normals, Okemah, OK weather station (20 miles away).
6,636 jobs at 641 businesses in Okmulgee 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.
Grocery stores
Libraries
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 Dewar. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Dewar EsDewar | Pre-K–5 | 249 | Public | 0.7 mi |
| Dewar MsDewar | 6–8 | 119 | Public | 0.7 mi |
| Dewar HsDewar | 9–12 | 163 | Public | 0.7 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 Henryetta.
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.