This table ranks all 17 ZIP codes in the Huntington, IN MSA by estimated 2022 population, from highest to lowest.
| # | ZIP Code | Place Name | Population (2022) |
|---|---|---|---|
| 1 | ZIP 46952 | Marion | 18,101 |
| 2 | ZIP 46714 | Bluffton | 15,367 |
| 3 | ZIP 47348 | Hartford City | 9,110 |
| 4 | ZIP 46783 | Roanoke | 7,513 |
| 5 | ZIP 46777 | Ossian | 6,106 |
| 6 | ZIP 46792 | Warren | 3,550 |
| 7 | ZIP 47359 | Montpelier | 3,434 |
| 8 | ZIP 46770 | Markle | 2,820 |
| 9 | ZIP 46991 | Van Buren | 1,879 |
| 10 | ZIP 46798 | Yoder | 1,051 |
| 11 | ZIP 46791 | Uniondale | 1,015 |
| 12 | ZIP 46731 | Craigville | 921 |
| 13 | ZIP 46781 | Poneto | 791 |
| 14 | ZIP 46759 | Keystone | 441 |
| 15 | ZIP 46766 | Liberty Center | 422 |
| 16 | ZIP 46799 | Zanesville | 409 |
| 17 | ZIP 46778 | Petroleum | 103 |