Discover the 7 Towns With the Cheapest Gas in South Dakota

As of October 2023, the average regular gallon of gas in South Dakota is $3.35. While it’s been more than a decade that the United States has seen a gallon of gas under $2, Americans anxiously search for the cheapest prices they can find in their area, hoping for a diamond in the rough. Check out these seven towns with the cheapest gas in South Dakota, including the lowest price for a regular gallon of gas and the cheapest gas stations.

1. Flandreau

Located 40 minutes north of Sioux Falls, Flandreau is a small city in Moody County and one of the oldest in the state. Flandreau has a population of 2,354 and a total area of 1.93 square miles. This sparse suburban area is home to many families and retirees and features an excellent cost of living. The town has a strong sense of community and a unique Native American heritage. Flandreau currently has the cheapest gas prices in the state.

Lowest gas price: $3.03 regular

Gas station with lowest prices: First American Mart

2. Brookings

South Dakota’s fourth most populous city, Brookings is home to South Dakota State University, the largest institution of higher education in the state. Brookings has a population of 23,577 and a total area of 13 square miles. It is one of the best places to live in South Dakota and features a dense suburban feel with many parks and restaurants. This college town offers many community events and activities.

Lowest gas price: $3.04 regular

Gas station with lowest prices: Casey’s

3. Sioux Falls

While Sioux Falls may not be a small town, it has a small-town feel. Famous for the Big Sioux River that tumbles down rock faces in the city’s Falls Park, Sioux Falls is a fast-growing city in the state. It features a population of 196,528 and a total land area of 81 square miles. This dense suburban area is home to many families and young professionals, with friendly neighbors and plenty of amenities.

Lowest gas price: $3.09 regular

Gas stations with lowest prices: Casey’s, Costco

4. Brandon

Located just five miles east of Sioux Falls in Minnehaha County, the town of Brandon has been ranked as one of the best places to live in the state and offers residents a dense suburban feel. Brandon has a population of 10,950 and a total land area of 5.7 square miles. Because of its highly rated schools and low crime rate, Brandon is a popular spot for families. It also features a close-knit community, charming neighborhoods, and many parks.

Lowest gas price: $3.13 regular

Gas stations with lowest prices: Casey’s, BP

5. Baltic

The town of Baltic is in Northern Minnehaha County along the Big Sioux River. Baltic is a rural area popular among families, featuring a population of 1,265 and a total land area of 493 acres. This town has a low cost of living, low home prices, and above-average schools. While it may not have as many amenities as bigger cities, Baltic has a cozy, family-friendly atmosphere with wonderful parks and friendly people.

Lowest gas price: $3.19 regular

Gas stations with lowest prices: Classic Corner, Clark, Midway Service

6. Henry

The tiny town of Henry is located in Southwest Codington County and is part of the Watertown micropolitan area. Henry is a rural, suburban town with a very small population of just 262 and a total land area of 1.4 square miles. This town features a very low cost of living and low home prices, but it lacks many amenities and activities. However, it provides a close-knit community where everyone knows and cares for each other.

Lowest gas price: $3.19 regular

Gas station with lowest price: 212 One Stop

7. Dell Rapids

Another small city in Minnehaha County, Dell Rapids, is one of the best suburbs to buy a house in South Dakota. This sparse suburban area is popular among families and young professionals, where it features a population of 3,953 and a total land area of 2.3 square miles. The area has fair home prices and a lower cost of living, along with highly rated public schools and plentiful jobs.

Lowest gas price: $3.24 regular

Gas station with lowest price: Casey’s

A Recap of the 7 Towns With the Cheapest Gas in South Dakota