All Zip Codes in United States
| Zip Codes | Population | State | Rank |
|---|
| 03103 zip code | 36,476 | New Hampshire | 1 |
| 03038 zip code | 33,269 | New Hampshire | 2 |
| 03301 zip code | 33,008 | New Hampshire | 3 |
| 03104 zip code | 32,798 | New Hampshire | 4 |
| 03102 zip code | 31,096 | New Hampshire | 5 |
| 03820 zip code | 30,039 | New Hampshire | 6 |
| 03060 zip code | 29,357 | New Hampshire | 7 |
| 03079 zip code | 28,776 | New Hampshire | 8 |
| 03062 zip code | 26,694 | New Hampshire | 9 |
| 03054 zip code | 25,477 | New Hampshire | 10 |
| 03431 zip code | 25,280 | New Hampshire | 11 |
| 03051 zip code | 24,480 | New Hampshire | 12 |
| 03053 zip code | 23,957 | New Hampshire | 13 |
| 03801 zip code | 21,532 | New Hampshire | 14 |
| 03110 zip code | 21,203 | New Hampshire | 15 |
| 03833 zip code | 20,955 | New Hampshire | 16 |
| 03867 zip code | 20,758 | New Hampshire | 17 |
| 03063 zip code | 16,216 | New Hampshire | 18 |
| 03246 zip code | 15,963 | New Hampshire | 19 |
| 03303 zip code | 15,524 | New Hampshire | 20 |
| 03842 zip code | 15,345 | New Hampshire | 21 |
| 03055 zip code | 15,086 | New Hampshire | 22 |
| 03824 zip code | 14,638 | New Hampshire | 23 |
| 03064 zip code | 14,227 | New Hampshire | 24 |
| 03743 zip code | 14,103 | New Hampshire | 25 |
| 03087 zip code | 13,592 | New Hampshire | 26 |
| 03045 zip code | 13,560 | New Hampshire | 27 |
| 03106 zip code | 13,374 | New Hampshire | 28 |
| 03076 zip code | 12,897 | New Hampshire | 29 |
| 03878 zip code | 11,824 | New Hampshire | 30 |
| 03275 zip code | 11,437 | New Hampshire | 31 |
| 03031 zip code | 11,247 | New Hampshire | 32 |
| 03755 zip code | 10,538 | New Hampshire | 33 |
| 03109 zip code | 10,314 | New Hampshire | 34 |
| 03077 zip code | 10,155 | New Hampshire | 35 |
| 03570 zip code | 10,051 | New Hampshire | 36 |
| 03909 zip code | 9,738 | Maine | 37 |
| 03857 zip code | 9,006 | New Hampshire | 38 |
| 03766 zip code | 8,958 | New Hampshire | 39 |
| 03281 zip code | 8,785 | New Hampshire | 40 |
| 03874 zip code | 8,776 | New Hampshire | 41 |
| 03235 zip code | 8,562 | New Hampshire | 42 |
| 03825 zip code | 8,512 | New Hampshire | 43 |
| 03276 zip code | 8,324 | New Hampshire | 44 |
| 03052 zip code | 8,258 | New Hampshire | 45 |
| 03244 zip code | 8,092 | New Hampshire | 46 |
| 03773 zip code | 7,841 | New Hampshire | 47 |
| 03904 zip code | 7,703 | Maine | 48 |
| 03049 zip code | 7,688 | New Hampshire | 49 |
| 03865 zip code | 7,609 | New Hampshire | 50 |
| 03304 zip code | 7,519 | New Hampshire | 51 |
| 03264 zip code | 7,468 | New Hampshire | 52 |
| 03220 zip code | 7,430 | New Hampshire | 53 |
| 03885 zip code | 7,261 | New Hampshire | 54 |
| 03901 zip code | 7,246 | Maine | 55 |
| 03908 zip code | 7,233 | Maine | 56 |
| 03249 zip code | 7,113 | New Hampshire | 57 |
| 03835 zip code | 6,786 | New Hampshire | 58 |
| 03811 zip code | 6,753 | New Hampshire | 59 |
| 03458 zip code | 6,643 | New Hampshire | 60 |
| 03042 zip code | 6,341 | New Hampshire | 61 |
| 03841 zip code | 6,334 | New Hampshire | 62 |
| 03894 zip code | 6,314 | New Hampshire | 63 |
| 03446 zip code | 6,285 | New Hampshire | 64 |
| 03253 zip code | 6,219 | New Hampshire | 65 |
| 03903 zip code | 6,211 | Maine | 66 |
| 03848 zip code | 6,020 | New Hampshire | 67 |
| 03461 zip code | 6,014 | New Hampshire | 68 |
| 03561 zip code | 5,939 | New Hampshire | 69 |
| 03873 zip code | 5,711 | New Hampshire | 70 |
| 03229 zip code | 5,589 | New Hampshire | 71 |
| 03452 zip code | 5,457 | New Hampshire | 72 |
| 03603 zip code | 5,412 | New Hampshire | 73 |
| 03222 zip code | 5,353 | New Hampshire | 74 |
| 03307 zip code | 5,334 | New Hampshire | 75 |
| 03868 zip code | 5,323 | New Hampshire | 76 |
| 03070 zip code | 5,254 | New Hampshire | 77 |
| 03870 zip code | 5,162 | New Hampshire | 78 |
| 03071 zip code | 5,109 | New Hampshire | 79 |
| 03470 zip code | 5,033 | New Hampshire | 80 |