Newcastle is a city in McClain County, Oklahoma, home to about 13,001 people across 60 square miles. Its ZIP code is 73065, and parts of 73072 and 73093 are in Newcastle too.
Homes sold for a median of $171 per square foot in the three months ending August 2026, a seller’s market.
All in Newcastle
Mostly Norman; part is in Newcastle
Mostly Goldsby; part is in Newcastle
Each card is that ZIP code’s whole market, including any part outside Newcastle. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Newcastle’s story and what everyday life there is like, for people thinking about moving in.
Are you a local agent who knows Newcastle well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
| Nearest major airport | OKC Will Rogers World Airport (OKC)11 miles away |
|---|---|
| Nearest city of 250,000+ | Oklahoma City, OK17 miles away |
| Nearest city of 1 million+ | Dallas, TX175 miles away |
Straight-line distances from the center of Newcastle; 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.
Newcastle had 10,984 residents in the 2020 census, up 102% since 2000.
It’s the 35th largest of 827 towns in Oklahoma by population.
McClain County grew from 15,659 residents in 1910 to 41,662 in 2020.
McClain County, 1910–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 95°F in summer, and winter lows average 27°F. About 36.5 inches of rain and melted snow fall in a typical year, with about 6 inches of snow.
Source: NOAA 1991–2020 climate normals, Blanchard 2 Ssw, OK weather station (9 miles away).
9,219 jobs at 958 businesses in McClain County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
59 doctors and other health care providers list an office in Newcastle.
Nearest hospitals
Providers with an office here
| Primary care doctors | 5 |
|---|---|
| Dentists | 8 |
| Nurse practitioners and physician assistants | 10 |
| Mental health providers | 12 |
| Physical and occupational therapists | 20 |
| Optometrists | 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 (5 nearby)
Grocery stores (1 nearby)
Pharmacies (1 nearby)
Libraries (1 nearby)
Museums
Theaters and performance venues
Counts are within about 5 miles 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.
Established in 1962.
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Newcastle. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Newcastle Early Childhood CtrNewcastle | Pre-K–1 | 472 | Public | 1.1 mi |
| Newcastle EsNewcastle | 2–5 | 738 | Public | 1.5 mi |
| Newcastle MsNewcastle | 6–8 | 599 | Public | 1.0 mi |
| Newcastle HsNewcastle | 9–12 | 809 | Public | 1.0 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 Norman, Goldsby, Washington, Blanchard and Cole.
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.