Fastest Growing Cities In South Dakota For 2020


We used data and science to determine the places in South Dakota everyone wants to move to today.

Editor’s Note: Data has been updated for 2020. This is our sixth time ranking the fastest growing cities in South Dakota.

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Is being in an area that's growing quickly a good thing or a bad thing?

Depends on who you ask. Some want bigger, more exciting cities like Sioux Falls and Rapid City, while others want peace and quiet like in Tea and Belle Fourche, thank you very much.

But today we're going to put opinions aside and just look at the cold hard facts -- over the past five years, which cities in South Dakota have the grown the fastest.

After getting knee deep in the Census's American Community Survey, we emerged with this set of cities in the Mount Rushmore State that have people climbing over each other to get in.

These are the 10 fastest growing cities in South Dakota for 2020 according to the most recent census data:

The 10 Fastest Growing Cities In South Dakota For 2020

  1. Harrisburg
  2. Tea
  3. Box Elder (Photos)
  4. Brandon (Photos)
  5. Sioux Falls (Photos)
  6. Madison (Photos)
  7. Spearfish (Photos)
  8. Rapid City (Photos)
  9. Brookings (Photos)
  10. Huron (Photos)

What's the fastest growing city in South Dakota for 2020? Based on the most recent ACS data, Harrisburg ranks as the fastest growing city in South Dakota. If you happen to be a resident of Harrisburg, you're probably not too surprised to find it on our list.

If you're surprised--and you're wondering why these places are kind of a big deal--keep reading. We'll tell you what makes each of these 10 places in South Dakota are growing like weeds.

And if you already knew these places were happening, check out the best places to live in South Dakota or the Fastest Growing States In America.

For more South Dakota state reading:

The 10 Fastest Growing Cities In South Dakota For 2020

Overall SnackAbility

7
/10

Population: 5,760
Rank Last Year: 1 (No Change)
Population 2010: 3,559
Percent Growth 61.8%
Absolute Growth: 2,201
More on Harrisburg: Homes For Sale | Data

Harrisburg is a city in Lincoln County, South Dakota, United States and is a suburb of Sioux Falls. The population was 4,089 by the 2010 census, having grown from 958 in 2000 census. The population of the Harrisburg zip code has grown from 2,476 in 2000 to 10,342 in 2010.

Overall SnackAbility

9.5
/10

Population: 5,098
Rank Last Year: 2 (No Change)
Population 2010: 3,453
Percent Growth 47.6%
Absolute Growth: 1,645
More on Tea: Homes For Sale | Data

Box Elder, SD

Overall SnackAbility

8
/10

Population: 9,407
Rank Last Year: 3 (No Change)
Population 2010: 7,686
Percent Growth 22.4%
Absolute Growth: 1,721
More on Box Elder: Homes For Sale | Data | Photos

Brandon, SD

Overall SnackAbility

6
/10

Population: 9,867
Rank Last Year: 4 (No Change)
Population 2010: 8,233
Percent Growth 19.8%
Absolute Growth: 1,634
More on Brandon: Homes For Sale | Data | Photos

Brandon is a city in Minnehaha County, South Dakota, United States and is the largest suburb of Sioux Falls. Brandon is located five miles east of Sioux Falls. The population was estimated at 9,923 by the United States Census Bureau on July 1, 2016, which was up from 8,785 at the 2010 census.

Sioux Falls, SD

Overall SnackAbility

8
/10

Population: 174,151
Rank Last Year: 5 (No Change)
Population 2010: 148,848
Percent Growth 17.0%
Absolute Growth: 25,303
More on Sioux Falls: Homes For Sale | Data | Photos

Sioux Falls is the most populous city in the U.S. state of South Dakota and the 145th-most populous city in the United States. It is the county seat of Minnehaha County. and also extends into Lincoln County to the south. It is the 47th fastest-growing city in the United States and the fastest-growing metro area in South Dakota, with a population increase of 22% between 2000 and 2010.

Madison, SD

Source: Public domain
Overall SnackAbility

6
/10

Population: 7,203
Rank Last Year: 6 (No Change)
Population 2010: 6,381
Percent Growth 12.9%
Absolute Growth: 822
More on Madison: Homes For Sale | Data | Photos

Madison is a city in Lake County, South Dakota, United States. The population was 6,474 at the 2010 census. It is the county seat of Lake County and is home to Dakota State University.

Spearfish, SD

Overall SnackAbility

8
/10

Population: 11,393
Rank Last Year: 7 (No Change)
Population 2010: 10,195
Percent Growth 11.8%
Absolute Growth: 1,198
More on Spearfish: Homes For Sale | Data | Photos

Spearfish is a city in Lawrence County, South Dakota, United States. The population was 10,494 at the 2010 census.

Rapid City, SD

Overall SnackAbility

6
/10

Population: 73,721
Rank Last Year: 8 (No Change)
Population 2010: 66,144
Percent Growth 11.5%
Absolute Growth: 7,577
More on Rapid City: Homes For Sale | Data | Photos

Rapid City is the second most populous city in South Dakota and the county seat of Pennington County. Named after Rapid Creek, on which the city is established, it is set against the eastern slope of the Black Hills mountain range. The population was 67,956 as of the 2010 Census. Known as the "Gateway to the Black Hills" and the "City of Presidents", it is split by a low mountain ridge that divides the western and eastern parts of the city. Ellsworth Air Force Base is located on the outskirts of the city. Camp Rapid, a part of the South Dakota Army National Guard, is located in the western part of the city. The historic "Old West" town of Deadwood is nearby. In the neighboring Black Hills are the popular tourist attractions of Mount Rushmore, the Crazy Horse Memorial, Custer State Park, and Wind Cave National Park.

Brookings, SD

Overall SnackAbility

8
/10

Population: 23,863
Rank Last Year: 9 (No Change)
Population 2010: 21,466
Percent Growth 11.2%
Absolute Growth: 2,397
More on Brookings: Homes For Sale | Data | Photos

Brookings is a city in Brookings County, South Dakota, United States. Brookings is the fourth largest city in South Dakota, with a population of 22,056 at the 2010 census. It is the county seat of Brookings County, and home to South Dakota State University, the largest institution of higher education in the state. Also found in Brookings are the South Dakota Art Museum, the Children's Museum of South Dakota, the annual Brookings Summer Arts Festival, and the headquarters of a number of manufacturing companies and agricultural operations.

Huron, SD

Source: Public domain
Overall SnackAbility

6
/10

Population: 13,291
Rank Last Year: 11 (Up 1)
Population 2010: 12,114
Percent Growth 9.7%
Absolute Growth: 1,177
More on Huron: Homes For Sale | Data | Photos

Huron is a city in Beadle County, South Dakota, United States. The population was 12,592 at the 2010 census. It is the county seat of Beadle County. Huron was the home of now-defunct Huron University. The Huron Plainsman, also referred to as the Plainsman, is the newspaper. The first settlement at Huron was made in 1880. The city was named after the Huron Indians. It is currently the ninth largest city in South Dakota, but it once was the fourth. Huron was in the running for capital of South Dakota but lost out to Pierre due to Pierres positioning.

How We Measured The Fastest Growing Cities In the Mount Rushmore State for 2020

To figure out which cities are growing the most, we simply had to look at the growth rates for cities sine the beginning of the decade, according to the American Community Survey put out by the census every year. Specifically:

  • Current Population
  • Population in 2010
  • Growth rate from 2010 to Current (The latest available data which came out in Dec 2018)

We ranked all 18 South Dakota cities with a population over 5,000 people from highest growth rate to lowest.

The city with the highest growth rate during this time was crowned the fastest growing city in the Mount Rushmore State.

And for those of you who are a little rusty with their statistics, you can calculate the growth rate by the following formula:

[Current Population - Population 2010] / [Population 2010]

Here's a graph of the cities in South Dakota with the largest percent increase in population:
Fastest Growing Cities in South Dakota Graph For 2020

Click to enlarge

These Places Grew Up So Fast In South Dakota, You Know?

So there you have it, the fastest growing cities in South Dakota are led by Harrisburg which has been growing at a blistering pace this decade relative to other cities and towns around the state.

It'll be interesting to see if these places can keep growing at the same rate over the next couple of years. We'll be here to let you know!

These places have been growing (or shrinking) the slowest (fastest):

  1. Belle Fourche
  2. Vermillion
  3. Sturgis

For more South Dakota reading, check out:

Detailed List Of Fastest Growing Places In South Dakota For 2020

Rank City Growth Population Population 2010
1 Harrisburg 61.8% 5,760 3,559
2 Tea 47.6% 5,098 3,453
3 Box Elder 22.4% 9,407 7,686
4 Brandon 19.8% 9,867 8,233
5 Sioux Falls 17.0% 174,151 148,848
6 Madison 12.9% 7,203 6,381
7 Spearfish 11.8% 11,393 10,195
8 Rapid City 11.5% 73,721 66,144
9 Brookings 11.2% 23,863 21,466
10 Huron 9.7% 13,291 12,114

How Is The Area In ?

About Chris Kolmar

Chris Kolmar has been in the real estate business for almost ten years now. He originally worked for Movoto Real Estate as the director of marketing before founding HomeSnacks.

He believes the key to finding the right place to live comes down to looking at the data, reading about things to do, and, most importantly, checking it out yourself before you move.

If you've been looking for a place to live in the past several years, you've probably stumbled upon his writing already.

You can find out more about him on LinkedIn or his website.