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. 57702
4. 57103
5. 57108
6. 57401
7. 57104
8. 57201
9. 57006
10. 57105

20 Richest Counties in South Dakota

1. Lincoln County
2. Union County
3. Harding County
4. Custer County
5. Edmunds County
6. Jerauld County
7. Stanley County
8. Sully County
9. Marshall County
10. Aurora County
11. Hamlin County
12. Lake County
13. Minnehaha County
14. Hanson County
15. Perkins County
16. McCook County
17. Pennington County
18. Hand County
19. Moody County
20. Yankton County

20 Richest Cities in South Dakota

1. Eden
2. Mountain Plains
3. Pine Lakes Addition
4. Shindler
5. Chelsea
6. Prairiewood Village
7. Lake Madison
8. Dakota Dunes
9. Anderson
10. Tolstoy
11. Lyons
12. Crooks
13. Crook City
14. Mina
15. Angostura
16. Colonial Pine Hills
17. Brant Lake
18. Brandon
19. South Shore
20. Renner Corner