South Dakota, in the northern Great Plains, is known as the “Mount Rushmore State” for the famous monument. South Dakota has 900,000 people. Pierre is the capital, while Sioux Falls, the largest city, is a regional hub for commerce.
10 Largest Cities in South Dakota
1. Sioux Falls (South Dakota)
City Facts
- County: Minnehaha, Lincoln
- Area: 78.12 square miles
- Population: 204,974 (2020 Census)
- Area Codes: 605
- Zip Codes: 57101–57110
- Latitude and Longitude: 43.5490° N, 96.7003° W
Location and History
Sioux Falls, the largest city in South Dakota, is located in the southeastern part of the state. It was established in 1856 and named after the Sioux Falls, a series of waterfalls on the Big Sioux River. Originally a settlement for fur traders, it evolved into a commercial hub due to its strategic location along the railroads. Sioux Falls experienced rapid growth in the 20th century, transitioning from an industrial center to a diverse economic base with strong financial, healthcare, and retail sectors. Today, it is known for its vibrant cultural scene, attractive parks, and as a key economic engine for the state.
Major Landmarks
- Falls Park: A scenic park with dramatic waterfalls, a viewing tower, and walking trails.
- SculptureWalk: An outdoor gallery showcasing rotating sculptures displayed throughout downtown Sioux Falls.
- Sioux Falls Orpheum Theater: A historic theater offering a range of performances and events.
- Old Courthouse Museum: A historical museum housed in a former courthouse, featuring exhibits on local history.
Major Highways
Sioux Falls is a key transportation hub with major highways facilitating regional and national connectivity. Interstate 90 (I-90) runs east-west through the city, connecting it to Rapid City and points further west, as well as to the eastern U.S. and beyond. Interstate 29 (I-29) runs north-south, linking Sioux Falls to North Dakota and Sioux City, Iowa. U.S. Route 34 (US 34) and U.S. Route 81 (US 81) also intersect in Sioux Falls, enhancing access to local and regional destinations. These highways support the city’s economic development and ease of travel.
2. Rapid City (South Dakota)
City Facts
- County: Pennington
- Area: 56.36 square miles
- Population: 77,182 (2020 Census)
- Area Codes: 605
- Zip Codes: 57701–57709
- Latitude and Longitude: 44.0805° N, 103.2310° W
Location and History
Rapid City is located in the western part of South Dakota, near the Black Hills. Established in 1876, it was named for the rapid waters of the nearby Canyon Lake Creek. The city has historically been a key gateway for tourism in the Black Hills, known for its proximity to landmarks like Mount Rushmore and the Crazy Horse Memorial. Rapid City grew as a service center for the mining and ranching industries in the region and is now known for its diverse economy, vibrant cultural scene, and significant military presence with the nearby Ellsworth Air Force Base.
Major Landmarks
- Mount Rushmore National Memorial: Iconic monument featuring the carved faces of four U.S. presidents.
- Crazy Horse Memorial: A massive mountain carving in progress dedicated to the Lakota leader Crazy Horse.
- Badlands National Park: Known for its dramatic landscapes, fossil beds, and unique rock formations.
- Dinosaur Park: Features large dinosaur sculptures and offers panoramic views of the city.
Major Highways
Rapid City is well-connected through several major highways that facilitate travel and commerce. Interstate 90 (I-90) runs east-west through the city, linking it to Sioux Falls and extending to other parts of the U.S. Interstate 25 (I-25) runs north-south, providing access to Wyoming and Colorado. U.S. Route 385 (US 385) connects Rapid City to the southern Black Hills and the Nebraska border. These highways support Rapid City’s role as a key gateway to the Black Hills and a center for regional economic activity.
3. Aberdeen (South Dakota)
City Facts
- County: Brown
- Area: 14.26 square miles
- Population: 28,495 (2020 Census)
- Area Codes: 605
- Zip Codes: 57401–57402
- Latitude and Longitude: 45.4647° N, 98.4916° W
Location and History
Aberdeen is situated in the northeastern part of South Dakota and was founded in 1881. The city was named after Aberdeen, Scotland, reflecting the Scottish heritage of its early settlers. Aberdeen developed as a key agricultural and commercial center in the region, serving as a hub for the surrounding farming communities. It has a diversified economy with strong sectors in education, healthcare, and manufacturing. Aberdeen is known for its historic architecture, cultural institutions, and as a center for regional commerce and agriculture.
Major Landmarks
- Aberdeen’s Dacotah Prairie Museum: Features exhibits on the history and culture of the region.
- Wylie Park: A large park offering recreational facilities, including a zoo, mini-golf, and a large lake.
- Storybook Land: A unique amusement park with fairy tale-themed attractions and displays.
- Mitchell Museum: Showcases the history of the Mitchell family and local heritage.
Major Highways
Aberdeen is connected by major highways that facilitate travel within South Dakota and to neighboring states. U.S. Route 12 (US 12) runs east-west, linking Aberdeen to the eastern part of South Dakota and extending into Minnesota. U.S. Route 281 (US 281) runs north-south, providing access to the northern and southern regions of the state. Additionally, South Dakota Highway 34 (SD 34) connects Aberdeen to other regional destinations. These highways support Aberdeen’s role as a key regional center for commerce and transportation.
4. Brookings (South Dakota)
City Facts
- County: Brookings
- Area: 20.56 square miles
- Population: 24,430 (2020 Census)
- Area Codes: 605
- Zip Codes: 57006
- Latitude and Longitude: 44.3081° N, 96.7898° W
Location and History
Brookings is located in southeastern South Dakota and was incorporated in 1883. It is home to South Dakota State University, which significantly influences the city’s economy and culture. Brookings developed as an agricultural center and has grown into a vibrant community with a strong focus on education and research. The presence of the university has spurred growth in technology, retail, and services, contributing to Brookings’ reputation as a dynamic city with a strong sense of community.
Major Landmarks
- South Dakota State University: The state’s largest university, offering a range of educational and cultural events.
- Brookings Arts Council: Promotes local arts and hosts events and exhibits throughout the year.
- Pioneer Park: Features historic buildings and a museum showcasing early settler life.
- The Children’s Museum of South Dakota: Provides interactive exhibits and educational programs for children.
Major Highways
Brookings is connected by several key highways that facilitate regional travel and access. Interstate 29 (I-29) runs north-south, linking Brookings to Sioux Falls and the northern parts of the state, as well as connecting to neighboring states. U.S. Route 14 (US 14) runs east-west, providing access to other cities in South Dakota and extending to Minnesota. Additionally, South Dakota Highway 34 (SD 34) connects Brookings to surrounding towns and rural areas. These highways support Brookings’ role as an educational and economic hub.
5. Mitchell (South Dakota)
City Facts
- County: Davison
- Area: 18.90 square miles
- Population: 16,526 (2020 Census)
- Area Codes: 605
- Zip Codes: 57301
- Latitude and Longitude: 43.7144° N, 98.0314° W
Location and History
Mitchell, located in southeastern South Dakota, was incorporated in 1881. It is known for its agricultural base and historical significance as a trade center for the surrounding farming communities. Mitchell gained national attention for its iconic Corn Palace, a unique building adorned with murals made of corn and other grains. The city has developed into a regional commercial and cultural center, with a diverse economy and a strong community focus on local events and activities.
Major Landmarks
- Mitchell Corn Palace: A unique building decorated with murals made from corn and other grains, featuring various events and exhibitions.
- Mitchell Prehistoric Indian Village: An archaeological site with exhibits on Native American history and culture.
- Dakota Discovery Museum: Offers exhibits on local history, including pioneer life and the history of the region.
- Lake Mitchell: Provides recreational opportunities such as fishing, boating, and swimming.
Major Highways
Mitchell is accessible via major highways that support its role as a regional center. Interstate 90 (I-90) runs east-west through the city, linking Mitchell to Sioux Falls and Rapid City, as well as to other parts of the U.S. U.S. Route 34 (US 34) runs east-west, connecting Mitchell to surrounding areas and extending to neighboring states. Additionally, U.S. Route 281 (US 281) runs north-south, providing access to the northern and southern regions of South Dakota. These highways enhance Mitchell’s connectivity and support its local economy.
6. Yankton (South Dakota)
City Facts
- County: Yankton
- Area: 18.87 square miles
- Population: 15,854 (2020 Census)
- Area Codes: 605
- Zip Codes: 57078
- Latitude and Longitude: 42.8750° N, 97.3891° W
Location and History
Yankton is located in southeastern South Dakota, along the Missouri River. Founded in 1861, it served as the first capital of the Dakota Territory before the establishment of South Dakota as a state. The city has a rich history related to early settlement and river transport. Today, Yankton is known for its historic downtown, vibrant cultural scene, and recreational opportunities along the Missouri River. It continues to be a center for regional commerce and community activities.
Major Landmarks
- Missouri River: Offers recreational activities such as boating, fishing, and scenic views.
- Yankton’s Historic Downtown: Features historic buildings, shops, and restaurants reflecting the city’s heritage.
- Fort Yankton: Historical site representing the city’s early military history.
- Nordon Arts Center: A venue for local arts and cultural events.
Major Highways
Yankton is connected by key highways that facilitate regional travel and economic activities. U.S. Route 81 (US 81) runs north-south, linking Yankton to Aberdeen and the Nebraska border. U.S. Route 50 (US 50) runs east-west, connecting Yankton to Mitchell and other regional destinations. Additionally, South Dakota Highway 32 (SD 32) provides access to surrounding towns and rural areas. These highways support Yankton’s role as a regional center and enhance its connectivity.
7. Pierre (South Dakota)
City Facts
- County: Hughes, Stanley
- Area: 13.07 square miles
- Population: 14,165 (2020 Census)
- Area Codes: 605
- Zip Codes: 57501
- Latitude and Longitude: 44.3682° N, 100.3518° W
Location and History
Pierre, located in central South Dakota, is the state capital and has been since 1889. The city was founded in 1880 and was chosen as the state capital for its central location. Pierre is situated along the Missouri River, which has played a significant role in its history and development. The city serves as the political and administrative center of South Dakota, with a focus on government and legislative activities. Pierre has a rich history related to early exploration and settlement in the region.
Major Landmarks
- South Dakota State Capitol: The seat of government, featuring distinctive architecture and historical exhibits.
- Dinosaur Park: Displays large dinosaur sculptures and offers panoramic views of the city.
- Fort Pierre Chouteau: A historical site representing the early fur trading era.
- Oahe Dam: Provides recreational opportunities and scenic views along the Missouri River.
Major Highways
Pierre is connected by major highways that facilitate travel across central South Dakota. U.S. Route 34 (US 34) runs east-west, linking Pierre to the eastern part of the state and extending to neighboring regions. U.S. Route 83 (US 83) runs north-south, connecting Pierre to the northern and southern parts of South Dakota. Additionally, South Dakota Highway 34 (SD 34) provides access to other local and regional destinations. These highways support Pierre’s role as the state capital and enhance its connectivity.
8. Huron (South Dakota)
City Facts
- County: Beadle
- Area: 12.80 square miles
- Population: 13,930 (2020 Census)
- Area Codes: 605
- Zip Codes: 57350
- Latitude and Longitude: 44.3718° N, 98.2114° W
Location and History
Huron, located in eastern South Dakota, was founded in 1880. It developed as an agricultural and transportation center due to its location on the railroads and its role in regional farming communities. Huron is known for its vibrant community events, including the annual South Dakota State Fair. The city has a diverse economy, with strengths in agriculture, manufacturing, and retail. Huron’s history is closely tied to its role as a center for regional commerce and cultural activities.
Major Landmarks
- Huron’s State Fairgrounds: Hosts the annual South Dakota State Fair and various other events.
- Huron Public Library: Offers educational resources and community programs.
- Historic Downtown Huron: Features historic buildings, shops, and local restaurants.
- SDSU Extension Center: Provides agricultural and community education.
Major Highways
Huron is accessible via key highways that facilitate travel and commerce within the region. U.S. Route 14 (US 14) runs east-west, linking Huron to Mitchell and the eastern parts of South Dakota. U.S. Route 34 (US 34) runs east-west, connecting Huron to neighboring areas and extending to neighboring states. Additionally, South Dakota Highway 34 (SD 34) provides access to local and regional destinations. These highways support Huron’s economic activities and regional connectivity.
9. Vermillion (South Dakota)
City Facts
- County: Clay
- Area: 9.38 square miles
- Population: 11,416 (2020 Census)
- Area Codes: 605
- Zip Codes: 57069
- Latitude and Longitude: 42.7794° N, 96.9288° W
Location and History
Vermillion is located in southeastern South Dakota and was founded in 1859. It is home to the University of South Dakota, which significantly influences the city’s economy and culture. The city developed as a center for education and culture, with a strong focus on academic and community events. Vermillion is known for its historic architecture, vibrant cultural scene, and as a center for regional education and research.
Major Landmarks
- University of South Dakota: The state’s flagship university, offering a range of educational and cultural programs.
- Vermillion’s Historic Downtown: Features historic buildings, shops, and restaurants.
- National Music Museum: Displays a vast collection of musical instruments from various periods.
- Clay County Historical Society Museum: Showcases the history of Clay County and its communities.
Major Highways
Vermillion is connected by several highways that facilitate regional travel and access. U.S. Route 50 (US 50) runs east-west, linking Vermillion to Sioux City, Iowa, and extending to other regions. U.S. Route 81 (US 81) runs north-south, connecting Vermillion to Aberdeen and the Nebraska border. Additionally, South Dakota Highway 19 (SD 19) provides access to surrounding towns and rural areas. These highways support Vermillion’s role as a center for education and regional connectivity.
10. Sturgis (South Dakota)
City Facts
- County: Meade
- Area: 9.62 square miles
- Population: 7,065 (2020 Census)
- Area Codes: 605
- Zip Codes: 57785
- Latitude and Longitude: 44.4150° N, 103.5107° W
Location and History
Sturgis, located in the Black Hills region of South Dakota, was founded in 1878. The city is named after a military fort that was established in the area. Sturgis is renowned for its annual Sturgis Motorcycle Rally, one of the largest motorcycle events in the world, attracting visitors from across the globe. The city has a rich history related to mining, military, and motorcycle culture. It has developed a vibrant local economy with a strong focus on tourism and community events.
Major Landmarks
- Sturgis Motorcycle Rally: An annual event that draws motorcycle enthusiasts from around the world.
- Sturgis Historical Museum: Features exhibits on the city’s history, including its role in the motorcycle culture.
- Fort Meade Museum: Housed in a former military fort, it offers insights into the region’s military history.
- Bear Butte State Park: A sacred site for Native American tribes, offering hiking and scenic views.
Major Highways
Sturgis is connected by major highways that support its role in the Black Hills region. Interstate 90 (I-90) runs east-west through the city, linking Sturgis to Rapid City and other regional destinations. U.S. Route 34 (US 34) runs east-west, connecting Sturgis to nearby towns and extending into Nebraska. Additionally, U.S. Route 85 (US 85) runs north-south, providing access to the North Dakota border. These highways facilitate Sturgis’ connectivity and support its tourism-driven economy.