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. Mitchell
7. Yankton
8. Huron
9. Pierre
10. Spearfish

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. 57110

20 Richest Counties in South Dakota

1. Lincoln County
2. Union County
3. Miner County
4. Custer County
5. Hamlin County
6. Edmunds County
7. Douglas County
8. McPherson County
9. Perkins County
10. Sully County
11. Lake County
12. Harding County
13. Hanson County
14. Marshall County
15. Minnehaha County
16. Hand County
17. McCook County
18. Campbell County
19. Jerauld County
20. Lyman County

20 Richest Cities in South Dakota

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