1 gas station in ZIP Code 37748 had the cheapest diesel in the area in week ending Nov. 16

There was one gas station in ZIP Code 37748 selling diesel at the lowest price of $2.99 per gallon in the week ending Nov. 16, according to customer reports submitted to GasBuddy.com.

The average reported cost of diesel across ZIP Code 37748 was $3.2 per gallon.

There are 17 reported gas stations in ZIP Code 37748.

According to the USPS, Harriman is the primary area with addresses in ZIP Code 37748.

The average reported price of diesel in Tennessee was $3.3 per gallon, compared to $3.25 the week before.

Drivers across the U.S. have faced a rollercoaster of gas prices in recent months and years. Though the cost of a gallon of gas is dropping, experts suggest they may rise to $4 before the end of 2024.

Many analysts blame the COVID-19 pandemic for crushing oil demand and then oil production and Russia's war against Ukraine.

Gas data refers to the price of gas when paid for by cash, not credit. Gas stations can charge drivers more for using credit cards due to surcharge fees. This is prohibited in 10 U.S. states.

Data is accurate as of press time, but gas prices have been known to fluctuate on a daily, and even hourly, basis.