Union County Gas Prices - Find the Lowest Gas Prices in Union County, TN

Search for the lowest gasoline prices in Union County, TN. Find local Union County gas prices and Union County gas stations with the best prices to fill up at the pump today

National and Tennessee Gas Price Averages

National Avg.TN Reg. Avg.TN Plus Avg.TN Prem. Avg.TN Diesel Avg.
$3.102
03/20/2025
03/20/2025
03/20/2025
03/20/2025
03/20/2025

Today's lowest gas prices in Tennessee and around Union County

StationRegularPlusPremiumDiesel
03/20/2025
03/20/2025
03/20/2025
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03/20/2025
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03/20/2025

Find all gas prices in and around Union County, TN.

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Local Events

Lovingly: Black, Queer, Interracial Tennessee in Craft’ Exhibition

Thursday, Mar 20, 2025 from 10:00am to 5:00pm
Knoxville, TN
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Blippi: Join The Band Tour!

Thursday, Mar 20, 2025 at 6:00pm
Knoxville, TN
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Scheherazade

Thursday, Mar 20, 2025 at 7:30pm
Knoxville, TN
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Maria Bamford

Thursday, Mar 20, 2025 at 7:30pm
Knoxville, TN
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Lovingly: Black, Queer, Interracial Tennessee in Craft’ Exhibition

Friday, Mar 21, 2025 from 2:00pm to 9:00pm
Knoxville, TN
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Scheherazade

Friday, Mar 21, 2025 at 7:30pm
Knoxville, TN
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Annual Outrun The Po Po

Saturday, Mar 22, 2025 from 8:00am to 4:00pm
Maynardville, TN
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Third Creek Greenway Parkrun

Saturday, Mar 22, 2025 at 9:00am
Knoxville, TN
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Spring Market at World's Fair Park

Saturday, Mar 22, 2025 from 10:00am to 6:00pm
Knoxville, TN
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Market Square Farmers Market

Saturday, Mar 22, 2025 from 10:00am to 2:00pm
Knoxville, TN
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