Cost of living in New Lenox, IL

New Lenox is a Census village in Will County, IL. ACS 2024 5-year population is 28,006. Median gross rent is $1,431 (ACS 2024 5-year, this place). Median home value is $399,900. Median household income is $140,865. Insurance is the NAIC state average; food is a USDA plan — no town indexes.