San Juan, TX Zip Code 78589 Lowest Diesel Gas Prices Summary
There are 3 Diesel gas price reports in the past 5 days in San Juan, TX Zip Code 78589. The average Diesel gas price in San Juan, TX Zip Code 78589 is $3.71, which is $0.28 lower than U.S. national average Diesel gas price $3.99.
The lowest Diesel gas price is $3.7 of Valero located at 2201 South I Rd, San Juan, TX 78589.
The highest Diesel gas price is $3.73 of Exxon located at 501 N Ceasar Chavez Rd, San Juan, TX 78589.