Not Logged In Log In   Sign Up   Points Leaders
Follow Us    11:49 AM

How does GasBuddy Work?

  • Find Gas
  • Save money by finding the cheapest gas near you.
  • Report Gas
  • Help others save money by reporting gas prices.
  • Win Gas
    Get Entries
  • Earn points for reporting gas prices and use them to enter to win free gas. (Learn More)
Join Now


South Dakota USA Trend
Today 3.158 3.004 Prices Stable
Yesterday 3.155 3.008
One Week Ago 3.139 3.076
One Month Ago 3.288 3.330
One Year Ago 3.317 3.288
* Average Regular Gas Prices - Updated: 11:35 AM

Price Charts
Price Charts
Gas Price Heat Maps
Gas Price Heat Maps
Get Gas Price Data

This Week's Opinion Poll

Should vehicle manufacturers be allowed to sell directly to the public without requiring local dealers?  (Discuss)

Tell a friend about our site!

Friend's Email Your Name  (Advanced)

Quick Search for Gas Prices

Find the lowest gas prices in these areas:
Looking for more prices in South Dakota? Try:

South Dakota Avg


Lowest Regular Gas Prices in the Last 60 hours
Price Station Area Thanks
546 W Jackson Blvd & N Ames St
3 hours ago
514 W Main St & Blue St
34 hours ago
711 5th Ave & Roundup St
Belle Fourche
3 hours ago
4128 Jackson Blvd & Canyon Lake Dr
Rapid City
18 hours ago
634 E North St & Pine St
Rapid City
24 hours ago
2808 Sheridan Lake Rd & Castle Heights Pl
Rapid City
25 hours ago
2421 S Junction Ave & Vanocker Rd
Wed 2:40 PM
GasBuddy on the Go
Get the GasBuddy app on your phone. Find cheap gas on the go! Report gas prices and win prizes!
Get the app. It's free!