Johnston Gas Prices - Find the Lowest Gas Prices in Johnston, SC

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

National and South Carolina Gas Price Averages

National Avg.	SC Reg. Avg.	SC Plus Avg.	SC Prem. Avg.	SC Diesel Avg.
$3.746 12/22/2025	$3.257 12/22/2025	$3.660 12/22/2025	$4.026 12/22/2025	$4.284 12/22/2025

Today's lowest gas prices in South Carolina and around Johnston

Station	Regular	Plus	Premium	Diesel
Sam's Club 3812 Liberty Hwy Ste 6, Anderson, SC	$2.85 12/22/2025	12/22/2025	$3.47 12/22/2025	$3.88 12/22/2025
Murphy Express 628 Hwy 28 Bypass, Anderson, SC	$2.87 12/22/2025	$3.12 12/22/2025	$3.37 12/22/2025	$4.06 12/22/2025

Find all gas prices in and around Johnston, SC.

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In and Around Johnston, SC

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Nr	Query	Num. rows	Took (ms)
1	db.towns.find( {"sef_url":"johnston-sc"}, [] ).sort( [] ).limit( 1 ).skip( 0 )	1	4
2	db.towns.find( {"sef_url":"johnston-sc"}, [] ).sort( [] ).limit( 1 ).skip( 0 )	1	2
3	db.tokens.find( {"sef_url":{"$in":["usa","sc","edgefield-county-sc","johnston-sc"]}}, [] ).sort( [] ).limit( 0 ).skip( 0 )	4	2
4	db.events_cache.find( {"_id":"692c2c9584a21bb36e436d84262e9885"}, [] ).sort( [] ).limit( 1 ).skip( 0 )	0	2
5	db.events_radius_cache.find( {"_id":"7ace748a328a15429fcd256e8277df26"}, [] ).sort( [] ).limit( 1 ).skip( 0 )	0	1
6	db.events.count( {"address.town_sef_url":"johnston-sc","start":{"$gte":"MongoDate(0.00000000 1766383200)","$lt":"MongoDate(0.00000000 1766988000)"}} )	0	2
7	db.events.count( {"geo":{"$geoWithin":{"$center":[[-81.8010025024414,33.83209991455078],0.10144927536231885]}},"start":{"$gte":"MongoDate(0.00000000 1766383200)","$lt":"MongoDate(0.00000000 1767247200)"}} )	0	26
8	db.events.count( {"geo":{"$geoWithin":{"$center":[[-81.8010025024414,33.83209991455078],0.21739130434782608]}},"start":{"$gte":"MongoDate(0.00000000 1766383200)","$lt":"MongoDate(0.00000000 1767247200)"}} )	0	24
9	db.events_radius_cache.count( {"_id":"7ace748a328a15429fcd256e8277df26"} )	0	1
10	db.events_radius_cache.insert( {"_id":"7ace748a328a15429fcd256e8277df26","radius":25,"modified":"MongoDate(0.87100000 1766395111)","created":"MongoDate(0.87100000 1766395111)"} , true)	0	2
11	db.events.find( {"start":{"$gte":"MongoDate(0.00000000 1766383200)"},"geo":{"$geoWithin":{"$center":[[-81.8010025024414,33.83209991455078],0.36231884057971014]}}}, ["location_string","event_id","partner_id","address","sef_tail","tags","title","start","end","date_string","time_string","image_url","group_id","group_name","group_sef_tail","venue_name"] ).sort( {"start":1} ).limit( 11 ).skip( 0 )	11	248
12	db.events_cache.count( {"_id":"692c2c9584a21bb36e436d84262e9885"} )	0	1
13	db.events_cache.count( {"_id":"692c2c9584a21bb36e436d84262e9885"} )	0	1
14	db.events_cache.insert( {"_id":"692c2c9584a21bb36e436d84262e9885","town_sef_url":"johnston-sc","data_key":["68a75b6703a70639b6cf3a14","69036b2a4389be6be5f7ebac","69036b2a4389be6be5f7edb3","69036b2b4389be6be5f7f12b","69036b2c4389be6be5f7f4f3","69036b2d4389be6be5f7f9e9","69036b2e4389be6be5f80080","69036b314389be6be5f81b8a","6933212c4389be6be5667bec","6933212d4389be6be5667fe0"],"sort_order":{"start":1},"params":"{\"show\":10,\"title\":\"Local Events\",\"images\":false,\"empty-message\":\"no\",\"keyword\":\"\",\"radius\":25,\"limit\":15,\"page\":1,\"sef\":\"\",\"tags\":\"\",\"tags_logical\":\"\",\"terms\":\"\",\"show_limit\":3,\"sort\":\"\",\"days\":\"\",\"max-days\":365,\"max-miles\":45,\"message\":\"[message to follow]\",\"min\":50,\"prompt\":\"\",\"height\":\"\",\"width\":\"\",\"data_id\":\"\",\"more\":true,\"type\":\"\",\"autoshowmore\":false,\"link\":\"\",\"showdesc\":\"\",\"rankby\":\"\",\"ad_slots\":\"\",\"see-more-title\":\"\",\"searchdate\":\"\",\"searchenddate\":\"\",\"lat\":33.83209991455078,\"lng\":-81.8010025024414,\"latlng\":\"33.832099914551,-81.801002502441\",\"city\":\"Johnston\",\"state\":\"SC\",\"theme\":\"\",\"page_type\":\"town\",\"grouped\":false,\"has_next_page\":true}","modified":"MongoDate(0.13500000 1766395112)","created":"MongoDate(0.13500000 1766395112)"} , true)	0	1