In 2021, Newcastle, CA had a population of 1.51k people with a median age of 40.9 and a median household income of $93,500. Between 2020 and 2021 the population of Newcastle, CA grew from 1,360 to 1,505, a 10.7% increase and its median household income grew from $87,050 to $93,500, a 7.41% increase.
The 5 largest ethnic groups in Newcastle, CA are White (Non-Hispanic) (73.4%), White (Hispanic) (13.4%), Two+ (Non-Hispanic) (8.57%), Two+ (Hispanic) (2.92%), and Asian (Non-Hispanic) (0.664%).
None of the households in Newcastle, CA reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99.1% of the residents in Newcastle, CA are U.S. citizens.
In 2021, the median property value in Newcastle, CA was $457,500, and the homeownership rate was 92.4%.
Most people in Newcastle, CA drove alone to work, and the average commute time was 30.2 minutes. The average car ownership in Newcastle, CA was 4 cars per household.