Newcastle is a somewhat small city located in the state of Oklahoma. With a population of 13,055 people and two associated neighborhoods, Newcastle is the 42nd largest community in Oklahoma. Newcastle has seen a significant amount of newer housing growth in recent years. Quite often, new home construction is the result of new residents moving in who are middle class or wealthier, attracted by jobs, a healthy local economy, or other amenities as they leave nearby or far away areas for greener pastures. This seems to be the case in Newcastle, where the median household income is $90,469.00.

Newcastle real estate is some of the most expensive in Oklahoma, although Newcastle house values don't compare to the most expensive real estate in the U.S.

One interesting thing about the economy is that relatively large numbers of people worked from their home: 8.69% of the workforce. While this number may seem small overall, as a fraction of the total workforce this is high compared to the rest of the county. These workers are often telecommuters who work in knowledge-based, white-collar professions. For example, Silicon Valley has large numbers of people who telecommute. Other at-home workers may be self-employed people who operate small businesses out of their homes.

Residents will find that the city is relatively quiet. This is because it is not over-populated, and it has fewer college students, renters, and young children - all of whom can be noisy at times. So, if you're looking for a relatively peaceful place to live, Newcastle is worth considering.

The education level of Newcastle citizens is substantially higher than the typical US community, as 30.87% of adults in Newcastle have at least a bachelor's degree.

The per capita income in Newcastle in 2022 was $51,071, which is wealthy relative to Oklahoma and the nation. This equates to an annual income of $204,284 for a family of four. However, Newcastle contains both very wealthy and poor people as well.

Newcastle is a very ethnically-diverse city. The people who call Newcastle home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Newcastle residents report their race to be White, followed by Native American. Important ancestries of people in Newcastle include German, English, Irish, Norwegian, and Italian.

The most common language spoken in Newcastle is English. Other important languages spoken here include Spanish and Polish.