Cost of living in Harmony, NJ
Harmony is a census-designated place in Warren County, NJ. ACS 2024 5-year population is 263. Rent uses Warren County ACS 2024 5-year median gross rent; Harmony is too small for ACS housing. HUD FMR not bundled. Median home value is $326,800. Median household income is $59,375. Insurance is the NAIC state average; food is a USDA plan — no town indexes.