ZIP code ranking · IN
Most Populous ZIP Codes in IN
The top 25 ZIP codes ranked by population in IN. The ranking pulls from the latest available data; ZIPs with implausible or incomplete data are excluded.
| Rank | ZIP | Where | Population |
|---|---|---|---|
| 1 | 47906 | West Lafayette, IN· Tippecanoe County | 75,198 |
| 2 | 46307 | Crown Point, IN· Lake County | 71,673 |
| 3 | 46143 | Greenwood, IN· Johnson County | 61,803 |
| 4 | 46227 | Indianapolis city (balance), IN· Marion County | 57,587 |
| 5 | 46032 | Carmel, IN· Hamilton County | 51,515 |
| 6 | 47130 | Jeffersonville, IN· Clark County | 50,514 |
| 7 | 47150 | New Albany, IN· Floyd County | 49,144 |
| 8 | 46074 | Westfield, IN· Hamilton County | 48,901 |
| 9 | 46037 | Fishers, IN· Hamilton County | 48,713 |
| 10 | 47201 | Columbus, IN· Bartholomew County | 47,900 |
| 11 | 46060 | Noblesville, IN· Hamilton County | 47,610 |
| 12 | 46226 | Indianapolis city (balance), IN· Marion County | 47,099 |
| 13 | 46350 | La Porte, IN· LaPorte County | 44,763 |
| 14 | 47374 | Richmond, IN· Wayne County | 44,615 |
| 15 | 46112 | Brownsburg, IN· Hendricks County | 44,220 |
| 16 | 46360 | Michigan City, IN· LaPorte County | 43,817 |
| 17 | 46038 | Fishers, IN· Hamilton County | 43,754 |
| 18 | 47909 | Shadeland, IN· Tippecanoe County | 43,561 |
| 19 | 46140 | Greenfield, IN· Hancock County | 43,511 |
| 20 | 46237 | Indianapolis city (balance), IN· Marion County | 43,473 |
| 21 | 46123 | Avon, IN· Hendricks County | 43,353 |
| 22 | 46514 | Elkhart, IN· Elkhart County | 42,389 |
| 23 | 47905 | Lafayette, IN· Tippecanoe County | 42,219 |
| 24 | 46383 | Valparaiso, IN· Porter County | 42,183 |
| 25 | 46062 | Noblesville, IN· Hamilton County | 41,060 |