Cost of living in Rocky Hill, NJ

Rocky Hill is a Census borough in Somerset County, NJ. ACS 2024 5-year population is 819. Median gross rent is $1,799 (ACS 2024 5-year, this place). Median home value is $597,200. Median household income is $148,056. Insurance is the NAIC state average; food is a USDA plan — no town indexes.