Newcastle, OK Demographics
Newcastle, OK is the 42nd most populous of 845 cities in Oklahoma, with 10,984 residents across 60 square miles. That is about 183 people per square mile.
At the 2020 census
| Population | 10,984 |
|---|---|
| Land area | 60 sq mi |
| Density | 183 / sq mi |
Data: 2020 Census · American Community Survey 2024
How Newcastle, OK compares to the US
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About this page
City statistics cover the municipal boundary only, not the wider metro area.
Figures come from the 2020 census and the American Community Survey, compared against national averages.