Cost of living in San Diego, TX

San Diego is a Census city in Duval County, TX. ACS 2024 5-year population is 3,675. Median gross rent is $1,096 (ACS 2024 5-year, this place). Median home value is $85,600. Median household income is $53,174. Insurance is the NAIC state average; food is a USDA plan — no town indexes.