Cost of living in Allen, TX

Allen is a Census city in Collin County, TX. ACS 2024 5-year population is 110,265. Median gross rent is $1,932 (ACS 2024 5-year, this place). Median home value is $464,100. Median household income is $130,901. Insurance is the NAIC state average; food is a USDA plan — no town indexes.