Most populous ZIP codes in Indiana
Top 25 most populous ZIP codes in Indiana. #1 is 47906 (West Lafayette) with about 74,283 residents. Compare population, income, and housing on US5.
These ZIP codes have the largest populations in Indiana. Population totals are aggregated from published ZIP-area Census estimates on US5.
The largest codes are 47906 (West Lafayette) with about 74,283 residents; 46307 (Crown Point) with about 71,418 residents; 46143 (Greenwood) with about 58,238 residents.
Open any ZIP for a full demographics, income, and housing profile, or return to the Indiana state page for the complete ZIP table.
Ranked ZIP codes
| # | ZIP | City | County | Population | Population | Income | Home value |
|---|---|---|---|---|---|---|---|
| 1 | 47906 | West Lafayette | Tippecanoe County | 74,283 | 74,283 | $51,736 | $280,900 |
| 2 | 46307 | Crown Point | Lake County | 71,418 | 71,418 | $102,118 | $293,500 |
| 3 | 46143 | Greenwood | Johnson County | 58,238 | 58,238 | $89,401 | $295,400 |
| 4 | 46227 | Indianapolis city (balance) | Marion County | 57,164 | 57,164 | $50,993 | $192,600 |
| 5 | 46032 | Carmel | Hamilton County | 51,181 | 51,181 | $123,438 | $464,200 |
| 6 | 47150 | New Albany | Floyd County | 49,606 | 49,606 | $62,212 | $191,800 |
| 7 | 47130 | Jeffersonville | Clark County | 49,192 | 49,192 | $68,412 | $203,800 |
| 8 | 47201 | Columbus | Bartholomew County | 48,602 | 48,602 | $82,667 | $217,600 |
| 9 | 46060 | Noblesville | Hamilton County | 47,514 | 47,514 | $91,141 | $292,400 |
| 10 | 46037 | Fishers | Hamilton County | 46,976 | 46,976 | $137,969 | $403,000 |
| 11 | 46074 | Westfield | Hamilton County | 46,042 | 46,042 | $123,580 | $400,000 |
| 12 | 46226 | Indianapolis city (balance) | Marion County | 45,640 | 45,640 | $47,086 | $148,900 |
| 13 | 47374 | Richmond | Wayne County | 45,186 | 45,186 | $52,566 | $121,800 |
| 14 | 46350 | La Porte | LaPorte County | 45,152 | 45,152 | $75,311 | $199,800 |
| 15 | 46360 | Michigan City | LaPorte County | 43,997 | 43,997 | $59,641 | $155,900 |
| 16 | 46038 | Fishers | Hamilton County | 43,245 | 43,245 | $105,092 | $301,600 |
| 17 | 47909 | Shadeland | Tippecanoe County | 42,971 | 42,971 | $67,341 | $203,600 |
| 18 | 46140 | Greenfield | Hancock County | 42,927 | 42,927 | $82,850 | $227,200 |
| 19 | 46237 | Indianapolis city (balance) | Marion County | 42,747 | 42,747 | $76,676 | $216,300 |
| 20 | 46112 | Brownsburg | Hendricks County | 42,491 | 42,491 | $113,293 | $295,900 |
| 21 | 46383 | Valparaiso | Porter County | 42,464 | 42,464 | $75,575 | $258,400 |
| 22 | 46123 | Avon | Hendricks County | 42,395 | 42,395 | $102,989 | $293,000 |
| 23 | 47905 | Lafayette | Tippecanoe County | 42,109 | 42,109 | $63,115 | $215,500 |
| 24 | 46514 | Elkhart | Elkhart County | 41,480 | 41,480 | $61,784 | $170,900 |
| 25 | 46385 | Valparaiso | Porter County | 41,390 | 41,390 | $97,208 | $305,400 |
Frequently asked questions
What are the most populous ZIP codes in Indiana?
The largest ZIP on this board is 47906 (West Lafayette) with about 74,283 residents. See the ranked table for the full top 25.
How does US5 rank ZIP codes in Indiana?
We rank indexable ZIP codes by population from high to low.
Where can I explore all ZIP codes in Indiana?
Visit the Indiana state page for the full ZIP table, demographics summary, and sortable income/housing columns.