Indiana Demographics Site Map

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Browse Indiana Zip Codes

• Zip Codes by Population

Largest 10 Counties by Population

1. Marion County
2. Lake County
3. Allen County
4. Hamilton County
5. St. Joseph County
6. Elkhart County
7. Tippecanoe County
8. Hendricks County
9. Vanderburgh County
10. Porter County

Largest 10 Cities by Population

1. Indianapolis
2. Fort Wayne
3. Evansville
4. Fishers
5. South Bend
6. Carmel
7. Bloomington
8. Hammond
9. Noblesville
10. Lafayette

Largest 10 Zip Codes by Population

1. 47906
2. 46307
3. 46143
4. 46227
5. 46032
6. 47150
7. 47130
8. 47201
9. 46060
10. 46037

20 Richest Counties in Indiana

1. Hamilton County
2. Boone County
3. Warrick County
4. Hendricks County
5. Hancock County
6. Johnson County
7. Porter County
8. Morgan County
9. Floyd County
10. LaGrange County
11. Warren County
12. Bartholomew County
13. Brown County
14. Dearborn County
15. Jasper County
16. Posey County
17. Steuben County
18. Whitley County
19. Franklin County
20. Ripley County

20 Richest Cities in Indiana

1. New Lisbon
2. Cass
3. Dune Acres
4. Shorewood Forest
5. Lake Santee
6. Schaefer Lake
7. Westwood
8. Long Beach
9. Harrison Lake
10. Grandview Lake
11. Zionsville
12. Ogden Dunes
13. Ulen
14. Clear Lake
15. Carmel
16. Rockford
17. Darmstadt
18. Bargersville
19. Michiana Shores
20. Westfield