Cost of living in San Carlos, TX

San Carlos is a census-designated place in Hidalgo County, TX. ACS 2024 5-year population is 3,678. Median gross rent is $711 (ACS 2024 5-year, this place). Median home value is $75,600. Median household income is $49,132. Insurance is the NAIC state average; food is a USDA plan — no town indexes.