All Zip Codes in United States
| Zip Codes | Population | State | Rank |
|---|
| 21638 zip code | 4,934 | Maryland | 1 |
| 21758 zip code | 4,921 | Maryland | 2 |
| 21111 zip code | 4,903 | Maryland | 3 |
| 21716 zip code | 4,885 | Maryland | 4 |
| 21826 zip code | 4,837 | Maryland | 5 |
| 21013 zip code | 4,653 | Maryland | 6 |
| 21104 zip code | 4,601 | Maryland | 7 |
| 21710 zip code | 4,515 | Maryland | 8 |
| 21639 zip code | 4,408 | Maryland | 9 |
| 21918 zip code | 4,284 | Maryland | 10 |
| 21536 zip code | 4,121 | Maryland | 11 |
| 21057 zip code | 4,112 | Maryland | 12 |
| 21782 zip code | 4,097 | Maryland | 13 |
| 21660 zip code | 4,063 | Maryland | 14 |
| 21830 zip code | 4,026 | Maryland | 15 |
| 21658 zip code | 3,862 | Maryland | 16 |
| 21750 zip code | 3,766 | Maryland | 17 |
| 21162 zip code | 3,655 | Maryland | 18 |
| 21756 zip code | 3,612 | Maryland | 19 |
| 21919 zip code | 3,467 | Maryland | 20 |
| 21028 zip code | 3,460 | Maryland | 21 |
| 21140 zip code | 3,457 | Maryland | 22 |
| 21034 zip code | 3,387 | Maryland | 23 |
| 21663 zip code | 3,308 | Maryland | 24 |
| 21053 zip code | 3,305 | Maryland | 25 |
| 21738 zip code | 3,268 | Maryland | 26 |
| 21890 zip code | 3,240 | Maryland | 27 |
| 21849 zip code | 3,238 | Maryland | 28 |
| 21250 zip code | 3,205 | Maryland | 29 |
| 21562 zip code | 3,141 | Maryland | 30 |
| 21673 zip code | 3,136 | Maryland | 31 |
| 21757 zip code | 3,036 | Maryland | 32 |
| 21915 zip code | 3,030 | Maryland | 33 |
| 21651 zip code | 2,898 | Maryland | 34 |
| 21252 zip code | 2,872 | Maryland | 35 |
| 21813 zip code | 2,852 | Maryland | 36 |
| 21539 zip code | 2,819 | Maryland | 37 |
| 21850 zip code | 2,790 | Maryland | 38 |
| 21631 zip code | 2,731 | Maryland | 39 |
| 21625 zip code | 2,719 | Maryland | 40 |
| 21661 zip code | 2,653 | Maryland | 41 |
| 21132 zip code | 2,634 | Maryland | 42 |
| 21561 zip code | 2,627 | Maryland | 43 |
| 21837 zip code | 2,614 | Maryland | 44 |
| 21917 zip code | 2,520 | Maryland | 45 |
| 21794 zip code | 2,434 | Maryland | 46 |
| 21160 zip code | 2,408 | Maryland | 47 |
| 21155 zip code | 2,371 | Maryland | 48 |
| 21798 zip code | 2,345 | Maryland | 49 |
| 21678 zip code | 2,301 | Maryland | 50 |
| 21531 zip code | 2,227 | Maryland | 51 |
| 21874 zip code | 2,210 | Maryland | 52 |
| 21871 zip code | 2,124 | Maryland | 53 |
| 21036 zip code | 2,114 | Maryland | 54 |
| 21005 zip code | 2,112 | Maryland | 55 |
| 21623 zip code | 2,111 | Maryland | 56 |
| 21635 zip code | 2,098 | Maryland | 57 |
| 21520 zip code | 2,074 | Maryland | 58 |
| 21545 zip code | 1,940 | Maryland | 59 |
| 21555 zip code | 1,936 | Maryland | 60 |
| 21822 zip code | 1,930 | Maryland | 61 |
| 21668 zip code | 1,904 | Maryland | 62 |
| 21557 zip code | 1,895 | Maryland | 63 |
| 21746 zip code | 1,883 | Maryland | 64 |
| 21649 zip code | 1,858 | Maryland | 65 |
| 21838 zip code | 1,736 | Maryland | 66 |
| 21640 zip code | 1,632 | Maryland | 67 |
| 21780 zip code | 1,625 | Maryland | 68 |
| 21530 zip code | 1,591 | Maryland | 69 |
| 21659 zip code | 1,551 | Maryland | 70 |
| 21719 zip code | 1,548 | Maryland | 71 |
| 21541 zip code | 1,546 | Maryland | 72 |
| 21777 zip code | 1,470 | Maryland | 73 |
| 21737 zip code | 1,458 | Maryland | 74 |
| 21521 zip code | 1,265 | Maryland | 75 |
| 21912 zip code | 1,240 | Maryland | 76 |
| 21654 zip code | 1,236 | Maryland | 77 |
| 21636 zip code | 1,186 | Maryland | 78 |
| 21733 zip code | 1,163 | Maryland | 79 |
| 21778 zip code | 1,094 | Maryland | 80 |
| 21645 zip code | 1,039 | Maryland | 81 |
| 21856 zip code | 1,035 | Maryland | 82 |
| 21711 zip code | 1,029 | Maryland | 83 |
| 21869 zip code | 1,006 | Maryland | 84 |