Arnold, MO
6 stations
LiveUpdated Jun 25Gas prices near 63010
Arnold, MO · MO average $3.49/gal
Stations near you
Gas Price Check
Arnold, MO · 63010
- Cheapest
- $3.39/gal
- Area avg
- $3.49/gal
You save10¢/gal
Keep exploring
Finding cheap gas in Arnold (63010)
Arnold is the gateway suburb of Jefferson County, the first real town south of St. Louis County on I-55, and that position gives it a steady flow of commuters heading into the metro and travelers heading out toward the Ozarks. Jeffco Boulevard is the main commercial spine running parallel to the interstate.
The stations near the I-55 interchanges catch the through-traffic, while the pumps along Jeffco Boulevard and the local retail strips serve the daily commuter crowd. Because Arnold sits just over the county line, its prices often run a touch friendlier than the busier St. Louis County suburbs to the north.
Missouri's state gas tax sits a little below the national average, and pump prices across the St. Louis metro tend to run lower than in many big-city markets, with Arnold benefiting from that. The interstate-adjacent stations and the Jeffco Boulevard lots usually post a few cents of daily spread between them.
Today’s lowest gas prices in 63010
- 1. BP at 3700 JEFFCO BLVD offers regular at $3.39/gal (2.9 mi away).
- 2. Mobil at 3611 W Outer Rd offers regular at $3.44/gal (2.3 mi away).
- 3. Circle K at 2001 Richardson Rd offers regular at $3.47/gal (2.8 mi away).
- 4. Circle K at 2046 Key West Dr offers regular at $3.51/gal (0.9 mi away).
- 5. QuikTrip at 1069 Jeffco Blvd offers regular at $3.51/gal (1.6 mi away).
Prices are aggregated from station-level data and refreshed daily.
Nearby ZIP codes in Arnold, MO
How to save more on gas in Arnold
1. Use warehouse clubs
Costco and Sam’s Club typically price 15-25 cents per gallon below nearby stations. Membership pays for itself within a few fill-ups.
2. Fill up early in the week
Stations often raise prices Thursday for weekend demand. Fill up Monday through Wednesday to avoid the lift.
3. Keep tires properly inflated
Properly inflated tires improve fuel economy by up to 3 percent at current prices. Check pressure once a month.
4. Check back tomorrow
Prices can shift 10-20 cents overnight during volatile markets. A quick check before you leave home avoids paying yesterday’s spike.
5. Pay cash at split-pricing stations
Stations with cash and credit split pricing typically save an average of 10 cents per gallon when you pay cash.
Related guides
Deep-dives on US gas-price topics relevant to this area.
Brand
Sam's Club gas prices
Member-only fuel pricing at Sam's Club warehouse-club locations.
Research
Why gas prices rise faster than they fall
Asymmetric pass-through in US retail gasoline (rockets and feathers).
Research
When to buy gas: time-of-day and day-of-week patterns
Empirical patterns in retail pump pricing. Tue/Wed cheapest.
Directory
US gas station brands directory
Reference for 39 major US gas station chains.
About gas prices in Missouri
Missouri sits on PADD 2 pipeline supply with the Phillips 66 Wood River refinery just across the Mississippi in Roxana, Illinois, providing roughly 350,000 barrels per day of supply to the St. Louis metro. The state gas tax is around 27 cents per gallon, on the lower end of the Midwest. St. Louis, Kansas City, and Springfield all see competitive pricing, with QuikTrip (founded in Tulsa but with strong Missouri presence), Costco, Sam's Club, and Casey's General Store leading on value across all three metros. The Kansas City Missouri-Kansas border creates an interesting pricing dynamic, with stations on the Kansas side sometimes running a few cents below the Missouri side because of different state tax structures.