Indiana ZIP Codes

ZIP records
807
Cities represented
693
Counties represented
92
Sum of listed ZIP population estimates
6,851,073

Population sum includes positive estimates in these ZIP records; it is not an official state population.

Top ZIP Codes by Population

Rank	ZIP Code	City	County	Population estimate
1	47906	West Lafayette	Tippecanoe	75,198
2	46307	Crown Point	Lake	71,673
3	46143	Greenwood	Johnson	61,803
4	46227	Indianapolis	Marion	57,587
5	46032	Carmel	Hamilton	51,515
6	47130	Jeffersonville	Clark	50,514
7	47150	New Albany	Floyd	49,144
8	46074	Westfield	Hamilton	48,901
9	46037	Fishers	Hamilton	48,713
10	47201	Columbus	Bartholomew	47,900
11	46060	Noblesville	Hamilton	47,610
12	46226	Indianapolis	Marion	47,099
13	46350	La Porte	LaPorte	44,763
14	47374	Richmond	Wayne	44,615
15	46112	Brownsburg	Hendricks	44,220
16	46360	Michigan City	LaPorte	43,817
17	46038	Fishers	Hamilton	43,754
18	47909	Lafayette	Tippecanoe	43,561
19	46140	Greenfield	Hancock	43,511
20	46237	Indianapolis	Marion	43,473

Counties

Cities

ZIP Prefix Directory

ZIP Range Directory

ZIP range 40000-49999

Download Indiana ZIP records (CSV)

Methodology: ZIP records and place names are grouped using the source file's state, city, county, and ZIP fields. Population sums add positive ZIP-level estimates; they are not official state totals. Prefix and range links lead to directories of records sharing those ZIP patterns.