South Dakota
Sitemap to all pages covering the state of South Dakota. Photo contributions by Alex Nitzman, Andy Field and Brent Ivy.
Interstates
Interstate 29
339 photos
Interstate 90
621 photos
Interstate 190
19 photos
Interstate 229
85 photos
Business Routes
Business Loop I-29 - Elk Point
17 photos
Business Spur I-29 - North Sioux City
13 photos
Business Loop I-90 - Rapid City
17 photos
Business Spur I-90 - Sioux Falls
58 photos
Business Loop I-90 - Sturgis
5 photos
Business Loop I-229
50 photos
U.S. Highways
U.S. 14
17 photos
U.S. 14 Alternate
17 photos
U.S. 16
26 photos
U.S. 16 Alternate
58 photos
U.S. 85
4 photos
U.S. 385
3 photos
State Highways
Highway 10
12 photos
Highway 34
2 photos
Highway 38
9 photos
Highway 42
74 photos
Highway 50
10 photos
Highway 87
29 photos
Population
| State Population | |||||
|---|---|---|---|---|---|
| 886,667 | |||||
| Metropolitan Populations | |||||
| Sioux Falls | 276,730 | Sioux City, IA-NE-SD | 149,940 | Rapid City | 139,074 |
| Top County Populations | |||||
| Minnehaha | 197,214 | Pennington | 109,222 | Lincoln | 65,161 |
| Brown | 38,301 | Brookings | 34,375 | Meade | 29,852 |
| Top City Populations | |||||
| Sioux Falls | 187,809 | Rapid City | 78,864 | Aberdeen | 28,180 |
| Brookings | 24,804 | Watertown | 22,303 | Mitchell | 15,697 |
| Yankton | 14,651 | Pierre | 13,708 | Huron | 13,420 |
| Sources: 2020 U.S. Census Data (metro populations and counties), 2020 U.S. Census Estimate (cities) | |||||
About South Dakota
- Capital:
Pierre - Nickname: Mount Rushmore State
- Area: 77,116 square miles or 199,730 square kilometers, 16th largest
- Statehood: 40th state; admitted November 2, 1889
- Total Interstate Mileage: 678.31 miles
- Highest Point: Harney Peak (7,242 feet above sea level)
- Mining: gold
- Agriculture: cattle, milk, corn, pigs/hogs, soybeans, wheat
Last updated: Thursday December 30, 2021