In 2023, Newcastle, CA had a population of 1.59k people with a median age of 42.7 and a median household income of $110,446. Between 2022 and 2023 the population of Newcastle, CA grew from 1,501 to 1,594, a 6.2% increase and its median household income grew from $101,925 to $110,446, a 8.36% increase.
The 5 largest ethnic groups in Newcastle, CA are White (Non-Hispanic) (76.8%), White (Hispanic) (12.2%), Two Races Excluding Other, & Three or More Races (Non-Hispanic) (3.26%), Black or African American (Non-Hispanic) (1.38%), and Other (Hispanic) (1.25%).
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.
98.9% of the residents in Newcastle, CA are U.S. citizens.
In 2023, the median property value in Newcastle, CA was $596,400, and the homeownership rate was 89.6%.
Most people in Newcastle, CA drove alone to work, and the average commute time was 21.4 minutes. The average car ownership in Newcastle, CA was 4 cars per household.