ZIP Codes in Indianapolis, IN
Indianapolis uses 38 ZIP codes, all in Marion, Hendricks, Hamilton Counties. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.
All 38 Indianapolis ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 46201 | standard | Marion | 30,335 |
| 46202 | standard | Marion | 20,180 |
| 46203 | standard | Marion | 37,758 |
| 46204 | standard | Marion | 11,400 |
| 46205 | standard | Marion | 28,259 |
| 46206 | standard | Marion | — |
| 46208 | standard | Marion | 22,379 |
| 46214 | standard | Marion | 24,472 |
| 46216 | standard | Marion | 2,767 |
| 46217 | standard | Marion | 36,917 |
| 46218 | standard | Marion | 29,360 |
| 46219 | standard | Marion | 38,855 |
| 46220 | standard | Marion | 36,952 |
| 46221 | standard | Marion | 27,027 |
| 46222 | standard | Marion | 38,887 |
| 46224 | standard | Marion | 40,228 |
| 46225 | standard | Marion | 6,037 |
| 46226 | standard | Marion | 47,099 |
| 46227 | standard | Marion | 57,587 |
| 46228 | standard | Marion | 15,724 |
| 46229 | standard | Marion | 28,457 |
| 46231 | standard | Hendricks | 10,371 |
| 46234 | standard | Marion | 28,300 |
| 46235 | standard | Marion | 36,317 |
| 46236 | standard | Marion | 26,416 |
| 46237 | standard | Marion | 43,473 |
| 46239 | standard | Marion | 33,931 |
| 46240 | standard | Marion | 19,595 |
| 46241 | standard | Marion | 32,565 |
| 46250 | standard | Marion | 18,147 |
| 46254 | standard | Marion | 40,674 |
| 46256 | standard | Marion | 20,990 |
| 46259 | standard | Marion | 15,169 |
| 46260 | standard | Marion | 35,707 |
| 46268 | standard | Marion | 25,913 |
| 46278 | standard | Marion | 8,450 |
| 46280 | standard | Hamilton | 7,514 |
| 46290 | standard | Hamilton | 81 |
Finding a ZIP+4 in Indianapolis
Knowing which of these 38 ZIP codes covers an address only gets you partway. The four-digit extension identifies the specific delivery point — typically one side of one block. Two houses facing each other on the same Indianapolis street almost always have different ZIP+4 codes even though they share all five leading digits.
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