Cost of living in Newcastle, WA

Newcastle is a Census city in King County, WA. ACS 2024 5-year population is 12,989. Median gross rent is $2,369 (ACS 2024 5-year, this place). Median home value is $1,205,600. Median household income is $160,278. Insurance is the NAIC state average; food is a USDA plan — no town indexes.