Newcastle, Oklahoma Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Newcastle, Oklahoma is 12,238 as of the 2023 American Community Survey, making it the 37th-largest city in Oklahoma. The median household income is $97,315, the median home value is $255,100, and the median age is 40.1.
The population has grown 89.2% since 2010 (7,756 → 14,677).
12,238
Population
204
People / sq mi
$97,315
Median Income
$255,100
Median Home Value
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Newcastle covers 60.1 sq mi of land at 204 people per square mile.
About Newcastle, OK
Newcastle stands apart on settlement density — it is among the most sparsely settled of US cities, at roughly 204 people per square mile. Newcastle is a city in Oklahoma with a population of 12,238. It ranks #37 among cities in Oklahoma by population.
Median household income is $97,315, above the US median of $78,538. Very few residents live in poverty — 1.7%, below the national 12.4%. The typical home is valued at $255,100, with typical rent around $1,020.
34.6% of adults 25 and older hold a bachelor’s degree, near the national average of 35.0%. Around 11.2% of workers work from home, below the national 14.0%, and the average commute runs about 28 minutes each way.
Newcastle city Population History (2010-2024)
The city of Newcastle city had a population of 7,756 in 2010 and 14,677 in 2024, a 89.2% growth over 14 years. The peak was 14,677 in 2024. Average annual growth rate: 4.68%.
14,677
Population (2024)
7,756
Population (2010)
14,677
Peak (2024)
4.68%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 7,756 |
| 2011 | 8,018 |
| 2012 | 8,292 |
| 2013 | 8,671 |
| 2014 | 9,132 |
| 2015 | 9,405 |
| 2016 | 9,613 |
| 2017 | 9,928 |
| 2018 | 10,284 |
| 2019 | 10,655 |
| 2020 | 11,170 |
| 2021 | 12,160 |
| 2022 | 13,076 |
| 2023 | 13,985 |
| 2024 | 14,677 |
Race & Ethnicity
| White | 80.2% |
| Black or African American | 1.9% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 11.3% |
| Two or More Races | 0.0% |
Economy & Income
$97,315
Median Household Income
$46,949
Per Capita Income
1.7%
Poverty Rate
2.3%
Unemployment Rate
Housing
$255,100
Median Home Value
$1,020
Median Rent
82.4%
Owner-Occupied
Education
92.8%
High School+
34.6%
Bachelor's+
Commute
0.3%
Drive Alone
81.8%
Public Transit
11.2%
Work From Home
28.1 min
Avg Commute
Community Profile
28.2%
Foreign Born
94.3%
Non-English at Home
9.3%
Veterans
12.0%
With Disability
95.4%
Health Insurance
97.3%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 22.9% |
| Finance, Insurance & Real Estate | 11.5% |
| Construction | 11.2% |
| Public Administration | 9.5% |
| Manufacturing | 8.8% |
| Education, Health Care & Social Services | 5.9% |
| Retail Trade | 5.9% |
| Information | 5.9% |
| Arts, Entertainment & Food Services | 5.6% |
| Agriculture & Mining | 3.3% |
| Transportation & Warehousing | 1.2% |
Largest cities in Oklahoma
Largest counties in Oklahoma
Part of Oklahoma
Metro areas in Oklahoma
City rankings
Frequently Asked Questions
Newcastle, Oklahoma has a population of 12,238 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 37th-largest city in Oklahoma.
The median household income in Newcastle, Oklahoma is $97,315, with 1.7% of residents living below the federal poverty level.
The median home value in Newcastle, Oklahoma is $255,100, with median monthly rent at $1,020 and a homeownership rate of 82.4%.
The median age in Newcastle, Oklahoma is 40.1 years. The population is 47.7% male and 52.3% female.
The population has grown 89.2% since 2010 (7,756 → 14,677).
Where to stay in Newcastle
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.