South Dakota Demographics Site Map

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Browse South Dakota Zip Codes

• Zip Codes by Population

Largest 10 Counties by Population

1. Minnehaha County
2. Pennington County
3. Lincoln County
4. Brown County
5. Brookings County
6. Meade County
7. Codington County
8. Lawrence County
9. Yankton County
10. Davison County

Largest 10 Cities by Population

1. Sioux Falls
2. Rapid City
3. Aberdeen
4. Brookings
5. Watertown
6. Yankton
7. Mitchell
8. Huron
9. Pierre
10. Box Elder

Largest 10 Zip Codes by Population

1. 57106
2. 57701
3. 57103
4. 57702
5. 57401
6. 57108
7. 57104
8. 57201
9. 57006
10. 57105

20 Richest Counties in South Dakota

1. Lincoln County
2. Union County
3. Stanley County
4. Lake County
5. Harding County
6. Marshall County
7. Jerauld County
8. Edmunds County
9. Custer County
10. Aurora County
11. Minnehaha County
12. Douglas County
13. Sully County
14. Hanson County
15. Campbell County
16. Grant County
17. Perkins County
18. Pennington County
19. Clark County
20. McPherson County

20 Richest Cities in South Dakota

1. Glendale Colony
2. Eden
3. Forestburg
4. Lake Madison
5. Pine Lakes Addition
6. Mountain Plains
7. Prairiewood Village
8. Chelsea
9. Anderson
10. Dakota Dunes
11. Crooks
12. Angostura
13. Shindler
14. Colonial Pine Hills
15. Renner Corner
16. Mina
17. Lyons
18. Rowena
19. Tabor
20. Alpena