Saint Charles Gas Prices - Find the Lowest Gas Prices in Saint Charles, IA

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

National and Iowa Gas Price Averages

National Avg.	IA Reg. Avg.	IA Plus Avg.	IA Prem. Avg.	IA Diesel Avg.
$3.746 12/21/2025	$3.471 12/21/2025	$3.811 12/21/2025	$4.253 12/21/2025	$4.289 12/21/2025

Today's lowest gas prices in Iowa and around Saint Charles

Station	Regular	Plus	Premium	Diesel
Cenex 26551 Magnolia Rd, Underwood, IA	$2.76 12/21/2025	12/21/2025	12/21/2025	$4.13 12/21/2025
Casey's 1018th St N, Northwood, IA	$2.99 12/21/2025	12/21/2025	12/21/2025	12/21/2025

Find all gas prices in and around Saint Charles, IA.

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Nr	Query	Num. rows	Took (ms)
1	db.towns.find( {"sef_url":"saint-charles-ia"}, [] ).sort( [] ).limit( 1 ).skip( 0 )	1	4
2	db.pages.find( {"type":"town","slug":{"$in":["gas-prices"]},"site.hostname":"americantowns.com"}, [] ).sort( [] ).limit( 1 ).skip( 0 )	1	2
3	db.towns.find( {"sef_url":"saint-charles-ia"}, [] ).sort( [] ).limit( 1 ).skip( 0 )	1	2
4	db.tokens.find( {"sef_url":{"$in":["usa","ia","madison-county-ia","saint-charles-ia"]}}, [] ).sort( [] ).limit( 0 ).skip( 0 )	4	1
5	db.events_cache.find( {"_id":"1c208709b3f2ca85ef68056519ded9b1"}, [] ).sort( [] ).limit( 1 ).skip( 0 )	0	2
6	db.events_radius_cache.find( {"_id":"d96a1e6b0298398e0b6d25793233ae60"}, [] ).sort( [] ).limit( 1 ).skip( 0 )	1	1
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8	db.events_cache.count( {"_id":"1c208709b3f2ca85ef68056519ded9b1"} )	0	1
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