Wyoming Demographics Site Map

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Browse Wyoming Counties & Cities Alphabetically

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Browse Wyoming Zip Codes

• Zip Codes by Population

Largest 10 Counties by Population

1. Laramie County
2. Natrona County
3. Campbell County
4. Sweetwater County
5. Fremont County
6. Albany County
7. Sheridan County
8. Park County
9. Teton County
10. Lincoln County

Largest 10 Cities by Population

1. Cheyenne
2. Casper
3. Gillette
4. Laramie
5. Rock Springs
6. Sheridan
7. Evanston
8. Green River
9. Riverton
10. Jackson

Largest 10 Zip Codes by Population

1. 82001
2. 82009
3. 82901
4. 82604
5. 82601
6. 82801
7. 82718
8. 82007
9. 82070
10. 82501

20 Richest Counties in Wyoming

1. Teton County
2. Sublette County
3. Campbell County
4. Sweetwater County
5. Lincoln County
6. Laramie County
7. Natrona County
8. Converse County
9. Weston County
10. Sheridan County
11. Uinta County
12. Platte County
13. Park County
14. Crook County
15. Johnson County
16. Carbon County
17. Albany County
18. Fremont County
19. Goshen County
20. Big Horn County

20 Richest Cities in Wyoming

1. Hoback
2. Lakeview North
3. Moose Wilson Road
4. Wilson
5. Teton Village
6. South Park
7. Bessemer Bend
8. Alta
9. Casper Mountain
10. Meadow Acres
11. Alpine Northeast
12. Rafter J Ranch
13. Bondurant
14. Crowheart
15. Jackson
16. Opal
17. Homa Hills
18. Red Butte
19. Ranchettes
20. James Town