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| Place | Code | Country | Admin1 | Admin2 | Admin3 | |
|---|---|---|---|---|---|---|
| 1 | Rockville | 20850 | United States | Maryland | Montgomery | |
| 39.087/-77.168 | ||||||
| 2 | Baltimore | 21201 | United States | Maryland | Baltimore (city) | |
| 39.295/-76.625 | ||||||
| 3 | Hagerstown | 21740 | United States | Maryland | Washington | |
| 39.632/-77.737 | ||||||
| 4 | Waldorf | 20601 | United States | Maryland | Charles | |
| 38.637/-76.878 | ||||||
| 5 | Waldorf | 20602 | United States | Maryland | Charles | |
| 38.519/-76.912 | ||||||
| 6 | Waldorf | 20603 | United States | Maryland | Charles | |
| 38.521/-77.062 | ||||||
| 7 | Waldorf | 20604 | United States | Maryland | Charles | |
| 38.51/-76.982 | ||||||
| 8 | Abell | 20606 | United States | Maryland | St. Mary's | |
| 38.247/-76.748 | ||||||
| 9 | Accokeek | 20607 | United States | Maryland | Prince George's | |
| 38.672/-77.016 | ||||||
| 10 | Aquasco | 20608 | United States | Maryland | Prince George's | |
| 38.582/-76.715 | ||||||
| 11 | Avenue | 20609 | United States | Maryland | St. Mary's | |
| 38.283/-76.747 | ||||||
| 12 | Barstow | 20610 | United States | Maryland | Calvert | |
| 38.445/-76.533 | ||||||
| 13 | Bel Alton | 20611 | United States | Maryland | Charles | |
| 38.473/-76.979 | ||||||
| 14 | Benedict | 20612 | United States | Maryland | Charles | |
| 38.509/-76.687 | ||||||
| 15 | Brandywine | 20613 | United States | Maryland | Prince George's | |
| 38.692/-76.832 | ||||||
| 16 | Broomes Island | 20615 | United States | Maryland | Calvert | |
| 38.418/-76.548 | ||||||
| 17 | Bryans Road | 20616 | United States | Maryland | Charles | |
| 38.641/-77.077 | ||||||
| 18 | Bryantown | 20617 | United States | Maryland | Charles | |
| 38.543/-76.847 | ||||||
| 19 | Bushwood | 20618 | United States | Maryland | St. Mary's | |
| 38.284/-76.793 | ||||||
| 20 | California | 20619 | United States | Maryland | St. Mary's | |
| 38.301/-76.531 | ||||||
| 21 | Callaway | 20620 | United States | Maryland | St. Mary's | |
| 38.228/-76.521 | ||||||
| 22 | Chaptico | 20621 | United States | Maryland | St. Mary's | |
| 38.351/-76.783 | ||||||
| 23 | Charlotte Hall | 20622 | United States | Maryland | St. Mary's | |
| 38.475/-76.804 | ||||||
| 24 | Cheltenham | 20623 | United States | Maryland | Prince George's | |
| 38.753/-76.837 | ||||||
| 25 | Clements | 20624 | United States | Maryland | St. Mary's | |
| 38.341/-76.726 | ||||||
| 26 | Cobb Island | 20625 | United States | Maryland | Charles | |
| 38.262/-76.85 | ||||||
| 27 | Coltons Point | 20626 | United States | Maryland | St. Mary's | |
| 38.237/-76.765 | ||||||
| 28 | Compton | 20627 | United States | Maryland | St. Mary's | |
| 38.277/-76.704 | ||||||
| 29 | Dameron | 20628 | United States | Maryland | St. Mary's | |
| 38.153/-76.357 | ||||||
| 30 | Dowell | 20629 | United States | Maryland | Calvert | |
| 38.377/-76.434 | ||||||
| 31 | Drayden | 20630 | United States | Maryland | St. Mary's | |
| 38.172/-76.473 | ||||||
| 32 | Faulkner | 20632 | United States | Maryland | Charles | |
| 38.438/-76.973 | ||||||
| 33 | Great Mills | 20634 | United States | Maryland | St. Mary's | |
| 38.267/-76.495 | ||||||
| 34 | Helen | 20635 | United States | Maryland | St. Mary's | |
| 38.312/-76.608 | ||||||
| 35 | Hollywood | 20636 | United States | Maryland | St. Mary's | |
| 38.352/-76.563 | ||||||
| 36 | Hughesville | 20637 | United States | Maryland | Charles | |
| 38.521/-76.782 | ||||||
| 37 | Huntingtown | 20639 | United States | Maryland | Calvert | |
| 38.609/-76.6 | ||||||
| 38 | Indian Head | 20640 | United States | Maryland | Charles | |
| 38.454/-77.053 | ||||||
| 39 | Ironsides | 20643 | United States | Maryland | Charles | |
| 38.504/-77.148 | ||||||
| 40 | Issue | 20645 | United States | Maryland | Charles | |
| 38.298/-76.885 | ||||||
| 41 | La Plata | 20646 | United States | Maryland | Charles | |
| 38.526/-76.986 | ||||||
| 42 | Leonardtown | 20650 | United States | Maryland | St. Mary's | |
| 38.277/-76.638 | ||||||
| 43 | Lexington Park | 20653 | United States | Maryland | St. Mary's | |
| 38.249/-76.453 | ||||||
| 44 | Loveville | 20656 | United States | Maryland | St. Mary's | |
| 38.359/-76.683 | ||||||
| 45 | Lusby | 20657 | United States | Maryland | Calvert | |
| 38.366/-76.435 | ||||||
| 46 | Marbury | 20658 | United States | Maryland | Charles | |
| 38.563/-77.16 | ||||||
| 47 | Mechanicsville | 20659 | United States | Maryland | St. Mary's | |
| 38.429/-76.725 | ||||||
| 48 | Morganza | 20660 | United States | Maryland | St. Mary's | |
| 38.364/-76.694 | ||||||
| 49 | Nanjemoy | 20662 | United States | Maryland | Charles | |
| 38.446/-77.198 | ||||||
| 50 | Newburg | 20664 | United States | Maryland | Charles | |
| 38.33/-76.917 | ||||||
| 51 | Park Hall | 20667 | United States | Maryland | St. Mary's | |
| 38.217/-76.433 | ||||||
| 52 | Patuxent River | 20670 | United States | Maryland | St. Mary's | |
| 38.279/-76.438 | ||||||
| 53 | Piney Point | 20674 | United States | Maryland | St. Mary's | |
| 38.14/-76.505 | ||||||
| 54 | Pomfret | 20675 | United States | Maryland | Charles | |
| 38.586/-77.009 | ||||||
| 55 | Port Republic | 20676 | United States | Maryland | Calvert | |
| 38.495/-76.535 | ||||||
| 56 | Port Tobacco | 20677 | United States | Maryland | Charles | |
| 38.499/-77.042 | ||||||
| 57 | Prince Frederick | 20678 | United States | Maryland | Calvert | |
| 38.534/-76.595 | ||||||
| 58 | Ridge | 20680 | United States | Maryland | St. Mary's | |
| 38.117/-76.371 | ||||||
| 59 | Rock Point | 20682 | United States | Maryland | Charles | |
| 38.284/-76.848 | ||||||
| 60 | Saint Marys City | 20686 | United States | Maryland | St. Mary's | |
| 38.189/-76.421 | ||||||
| 61 | Scotland | 20687 | United States | Maryland | St. Mary's | |
| 38.083/-76.348 | ||||||
| 62 | Solomons | 20688 | United States | Maryland | Calvert | |
| 38.377/-76.441 | ||||||
| 63 | Sunderland | 20689 | United States | Maryland | Calvert | |
| 38.649/-76.577 | ||||||
| 64 | Tall Timbers | 20690 | United States | Maryland | St. Mary's | |
| 38.165/-76.54 | ||||||
| 65 | Valley Lee | 20692 | United States | Maryland | St. Mary's | |
| 38.19/-76.509 | ||||||
| 66 | Welcome | 20693 | United States | Maryland | Charles | |
| 38.467/-77.095 | ||||||
| 67 | White Plains | 20695 | United States | Maryland | Charles | |
| 38.597/-76.99 | ||||||
| 68 | Annapolis Junction | 20701 | United States | Maryland | Howard | |
| 39.133/-76.799 | ||||||
| 69 | Lanham | 20703 | United States | Maryland | Prince George's | |
| 38.834/-76.878 | ||||||
| 70 | Beltsville | 20704 | United States | Maryland | Prince George's | |
| 38.834/-76.878 | ||||||
| 71 | Beltsville | 20705 | United States | Maryland | Prince George's | |
| 39.046/-76.924 | ||||||
| 72 | Lanham | 20706 | United States | Maryland | Prince George's | |
| 38.968/-76.855 | ||||||
| 73 | Laurel | 20707 | United States | Maryland | Prince George's | |
| 39.108/-76.872 | ||||||
| 74 | Laurel | 20708 | United States | Maryland | Prince George's | |
| 39.05/-76.834 | ||||||
| 75 | Bladensburg | 20710 | United States | Maryland | Prince George's | |
| 38.901/-76.926 | ||||||
| 76 | Lothian | 20711 | United States | Maryland | Anne Arundel | |
| 38.803/-76.663 | ||||||
| 77 | North Beach | 20714 | United States | Maryland | Calvert | |
| 38.712/-76.537 | ||||||
| 78 | Bowie | 20715 | United States | Maryland | Prince George's | |
| 38.98/-76.743 | ||||||
| 79 | Bowie | 20716 | United States | Maryland | Prince George's | |
| 38.926/-76.71 | ||||||
| 80 | Bowie | 20717 | United States | Maryland | Prince George's | |
| 38.834/-76.878 | ||||||
| 81 | Bowie | 20718 | United States | Maryland | Prince George's | |
| 38.834/-76.878 | ||||||
| 82 | Bowie | 20719 | United States | Maryland | Prince George's | |
| 38.834/-76.878 | ||||||
| 83 | Bowie | 20720 | United States | Maryland | Prince George's | |
| 38.989/-76.791 | ||||||
| 84 | Bowie | 20721 | United States | Maryland | Prince George's | |
| 38.919/-76.787 | ||||||
| 85 | Brentwood | 20722 | United States | Maryland | Prince George's | |
| 38.941/-76.953 | ||||||
| 86 | Laurel | 20723 | United States | Maryland | Howard | |
| 39.121/-76.843 | ||||||
| 87 | Laurel | 20724 | United States | Maryland | Anne Arundel | |
| 39.096/-76.815 | ||||||
| 88 | Laurel | 20725 | United States | Maryland | Prince George's | |
| 38.834/-76.878 | ||||||
| 89 | Laurel | 20726 | United States | Maryland | Prince George's | |
| 38.834/-76.878 | ||||||
| 90 | Capitol Heights | 20731 | United States | Maryland | Prince George's | |
| 38.834/-76.878 | ||||||
| 91 | Chesapeake Beach | 20732 | United States | Maryland | Calvert | |
| 38.67/-76.538 | ||||||
| 92 | Churchton | 20733 | United States | Maryland | Anne Arundel | |
| 38.802/-76.525 | ||||||
| 93 | Clinton | 20735 | United States | Maryland | Prince George's | |
| 38.755/-76.903 | ||||||
| 94 | Owings | 20736 | United States | Maryland | Calvert | |
| 38.696/-76.606 | ||||||
| 95 | Riverdale | 20737 | United States | Maryland | Prince George's | |
| 38.96/-76.915 | ||||||
| 96 | Riverdale | 20738 | United States | Maryland | Prince George's | |
| 38.834/-76.878 | ||||||
| 97 | College Park | 20740 | United States | Maryland | Prince George's | |
| 38.996/-76.93 | ||||||
| 98 | College Park | 20741 | United States | Maryland | Prince George's | |
| 38.834/-76.878 | ||||||
| 99 | College Park | 20742 | United States | Maryland | Prince George's | |
| 38.834/-76.878 | ||||||
| 100 | Capitol Heights | 20743 | United States | Maryland | Prince George's | |
| 38.89/-76.893 | ||||||
| 101 | Fort Washington | 20744 | United States | Maryland | Prince George's | |
| 38.759/-76.984 | ||||||
| 102 | Oxon Hill | 20745 | United States | Maryland | Prince George's | |
| 38.811/-76.99 | ||||||
| 103 | Suitland | 20746 | United States | Maryland | Prince George's | |
| 38.842/-76.922 | ||||||
| 104 | District Heights | 20747 | United States | Maryland | Prince George's | |
| 38.854/-76.889 | ||||||
| 105 | Temple Hills | 20748 | United States | Maryland | Prince George's | |
| 38.822/-76.948 | ||||||
| 106 | Fort Washington | 20749 | United States | Maryland | Prince George's | |
| 38.834/-76.878 | ||||||
| 107 | Oxon Hill | 20750 | United States | Maryland | Prince George's | |
| 38.834/-76.878 | ||||||
| 108 | Deale | 20751 | United States | Maryland | Anne Arundel | |
| 38.783/-76.551 | ||||||
| 109 | Suitland | 20752 | United States | Maryland | Prince George's | |
| 38.834/-76.878 | ||||||
| 110 | District Heights | 20753 | United States | Maryland | Prince George's | |
| 38.834/-76.878 | ||||||
| 111 | Dunkirk | 20754 | United States | Maryland | Calvert | |
| 38.741/-76.643 | ||||||
| 112 | Temple Hills | 20757 | United States | Maryland | Prince George's | |
| 38.834/-76.878 | ||||||
| 113 | Friendship | 20758 | United States | Maryland | Anne Arundel | |
| 38.736/-76.584 | ||||||
| 114 | Fulton | 20759 | United States | Maryland | Howard | |
| 39.15/-76.93 | ||||||
| 115 | Savage | 20763 | United States | Maryland | Howard | |
| 39.138/-76.822 | ||||||
| 116 | Shady Side | 20764 | United States | Maryland | Anne Arundel | |
| 38.837/-76.511 | ||||||
| 117 | Galesville | 20765 | United States | Maryland | Anne Arundel | |
| 38.975/-76.545 | ||||||
| 118 | Glenn Dale | 20769 | United States | Maryland | Prince George's | |
| 38.977/-76.805 | ||||||
| 119 | Greenbelt | 20770 | United States | Maryland | Prince George's | |
| 39/-76.884 | ||||||
| 120 | Greenbelt | 20771 | United States | Maryland | Prince George's | |
| 38.834/-76.878 | ||||||
| 121 | Upper Marlboro | 20772 | United States | Maryland | Prince George's | |
| 38.838/-76.798 | ||||||
| 122 | Upper Marlboro | 20773 | United States | Maryland | Prince George's | |
| 38.834/-76.878 | ||||||
| 123 | Upper Marlboro | 20774 | United States | Maryland | Prince George's | |
| 38.868/-76.816 | ||||||
| 124 | Upper Marlboro | 20775 | United States | Maryland | Prince George's | |
| 38.834/-76.878 | ||||||
| 125 | Harwood | 20776 | United States | Maryland | Anne Arundel | |
| 38.858/-76.614 | ||||||
| 126 | Highland | 20777 | United States | Maryland | Howard | |
| 39.184/-76.969 | ||||||
| 127 | West River | 20778 | United States | Maryland | Anne Arundel | |
| 38.825/-76.539 | ||||||
| 128 | Tracys Landing | 20779 | United States | Maryland | Anne Arundel | |
| 38.767/-76.575 | ||||||
| 129 | Hyattsville | 20781 | United States | Maryland | Prince George's | |
| 38.951/-76.935 | ||||||
| 130 | Hyattsville | 20782 | United States | Maryland | Prince George's | |
| 38.912/-76.967 | ||||||
| 131 | Hyattsville | 20787 | United States | Maryland | Prince George's | |
| 38.987/-76.982 | ||||||
| 132 | Hyattsville | 20788 | United States | Maryland | Prince George's | |
| 38.969/-76.951 | ||||||
| 133 | Capitol Heights | 20790 | United States | Maryland | Prince George's | |
| 38.834/-76.878 | ||||||
| 134 | Capitol Heights | 20791 | United States | Maryland | Prince George's | |
| 38.834/-76.878 | ||||||
| 135 | Jessup | 20794 | United States | Maryland | Howard | |
| 39.148/-76.792 | ||||||
| 136 | Glen Echo | 20812 | United States | Maryland | Montgomery | |
| 38.969/-77.143 | ||||||
| 137 | Bethesda | 20814 | United States | Maryland | Montgomery | |
| 39/-77.102 | ||||||
| 138 | Chevy Chase | 20815 | United States | Maryland | Montgomery | |
| 38.978/-77.082 | ||||||
| 139 | Bethesda | 20816 | United States | Maryland | Montgomery | |
| 38.958/-77.115 | ||||||
| 140 | Bethesda | 20817 | United States | Maryland | Montgomery | |
| 38.99/-77.154 | ||||||
| 141 | Cabin John | 20818 | United States | Maryland | Montgomery | |
| 38.974/-77.159 | ||||||
| 142 | Bethesda | 20824 | United States | Maryland | Montgomery | |
| 39.144/-77.208 | ||||||
| 143 | Olney | 20830 | United States | Maryland | Montgomery | |
| 39.155/-77.067 | ||||||
| 144 | Olney | 20832 | United States | Maryland | Montgomery | |
| 39.153/-77.075 | ||||||
| 145 | Brookeville | 20833 | United States | Maryland | Montgomery | |
| 39.187/-77.06 | ||||||
| 146 | Poolesville | 20837 | United States | Maryland | Montgomery | |
| 39.139/-77.407 | ||||||
| 147 | Barnesville | 20838 | United States | Maryland | Montgomery | |
| 39.223/-77.376 | ||||||
| 148 | Beallsville | 20839 | United States | Maryland | Montgomery | |
| 39.167/-77.414 | ||||||
| 149 | Boyds | 20841 | United States | Maryland | Montgomery | |
| 39.21/-77.317 | ||||||
| 150 | Dickerson | 20842 | United States | Maryland | Montgomery | |
| 39.213/-77.42 | ||||||
| 151 | Rockville | 20847 | United States | Maryland | Montgomery | |
| 39.144/-77.208 | ||||||
| 152 | Rockville | 20848 | United States | Maryland | Montgomery | |
| 39.144/-77.208 | ||||||
| 153 | Rockville | 20849 | United States | Maryland | Montgomery | |
| 39.144/-77.208 | ||||||
| 154 | Rockville | 20851 | United States | Maryland | Montgomery | |
| 39.076/-77.123 | ||||||
| 155 | Rockville | 20852 | United States | Maryland | Montgomery | |
| 39.05/-77.12 | ||||||
| 156 | Rockville | 20853 | United States | Maryland | Montgomery | |
| 39.089/-77.095 | ||||||
| 157 | Potomac | 20854 | United States | Maryland | Montgomery | |
| 39.039/-77.192 | ||||||
| 158 | Derwood | 20855 | United States | Maryland | Montgomery | |
| 39.135/-77.148 | ||||||
| 159 | Rockville | 20857 | United States | Maryland | Montgomery | |
| 39.144/-77.208 | ||||||
| 160 | Potomac | 20859 | United States | Maryland | Montgomery | |
| 39.144/-77.208 | ||||||
| 161 | Sandy Spring | 20860 | United States | Maryland | Montgomery | |
| 39.15/-77.029 | ||||||
| 162 | Ashton | 20861 | United States | Maryland | Montgomery | |
| 39.151/-76.992 | ||||||
| 163 | Brinklow | 20862 | United States | Maryland | Montgomery | |
| 39.184/-77.016 | ||||||
| 164 | Burtonsville | 20866 | United States | Maryland | Montgomery | |
| 39.092/-76.934 | ||||||
| 165 | Spencerville | 20868 | United States | Maryland | Montgomery | |
| 39.122/-76.972 | ||||||
| 166 | Clarksburg | 20871 | United States | Maryland | Montgomery | |
| 39.264/-77.274 | ||||||
| 167 | Damascus | 20872 | United States | Maryland | Montgomery | |
| 39.276/-77.213 | ||||||
| 168 | Germantown | 20874 | United States | Maryland | Montgomery | |
| 39.136/-77.282 | ||||||
| 169 | Germantown | 20875 | United States | Maryland | Montgomery | |
| 39.144/-77.208 | ||||||
| 170 | Germantown | 20876 | United States | Maryland | Montgomery | |
| 39.188/-77.236 | ||||||
| 171 | Gaithersburg | 20877 | United States | Maryland | Montgomery | |
| 39.142/-77.189 | ||||||
| 172 | Gaithersburg | 20878 | United States | Maryland | Montgomery | |
| 39.092/-77.198 | ||||||
| 173 | Gaithersburg | 20879 | United States | Maryland | Montgomery | |
| 39.173/-77.186 | ||||||
| 174 | Washington Grove | 20880 | United States | Maryland | Montgomery | |
| 39.139/-77.173 | ||||||
| 175 | Gaithersburg | 20882 | United States | Maryland | Montgomery | |
| 39.234/-77.146 | ||||||
| 176 | Gaithersburg | 20884 | United States | Maryland | Montgomery | |
| 39.144/-77.208 | ||||||
| 177 | Gaithersburg | 20885 | United States | Maryland | Montgomery | |
| 39.187/-77.203 | ||||||
| 178 | Montgomery Village | 20886 | United States | Maryland | Montgomery | |
| 39.176/-77.187 | ||||||
| 179 | Bethesda | 20889 | United States | Maryland | Montgomery | |
| 39.144/-77.208 | ||||||
| 180 | Kensington | 20891 | United States | Maryland | Montgomery | |
| 39.144/-77.208 | ||||||
| 181 | Bethesda | 20892 | United States | Maryland | Montgomery | |
| 39.002/-77.103 | ||||||
| 182 | Bethesda | 20894 | United States | Maryland | Montgomery | |
| 39.144/-77.208 | ||||||
| 183 | Kensington | 20895 | United States | Maryland | Montgomery | |
| 39.03/-77.079 | ||||||
| 184 | Garrett Park | 20896 | United States | Maryland | Montgomery | |
| 39.036/-77.093 | ||||||
| 185 | Gaithersburg | 20898 | United States | Maryland | Montgomery | |
| 39.144/-77.208 | ||||||
| 186 | Gaithersburg | 20899 | United States | Maryland | Montgomery | |
| 39.14/-77.222 | ||||||
| 187 | Silver Spring | 20901 | United States | Maryland | Montgomery | |
| 39.019/-77.008 | ||||||
| 188 | Silver Spring | 20902 | United States | Maryland | Montgomery | |
| 39.04/-77.044 | ||||||
| 189 | Silver Spring | 20903 | United States | Maryland | Montgomery | |
| 39.01/-76.985 | ||||||
| 190 | Silver Spring | 20904 | United States | Maryland | Montgomery | |
| 39.067/-76.997 | ||||||
| 191 | Silver Spring | 20906 | United States | Maryland | Montgomery | |
| 39.084/-77.061 | ||||||
| 192 | Silver Spring | 20907 | United States | Maryland | Montgomery | |
| 39.144/-77.208 | ||||||
| 193 | Silver Spring | 20908 | United States | Maryland | Montgomery | |
| 39.144/-77.208 | ||||||
| 194 | Silver Spring | 20910 | United States | Maryland | Montgomery | |
| 38.998/-77.034 | ||||||
| 195 | Silver Spring | 20911 | United States | Maryland | Montgomery | |
| 39.144/-77.208 | ||||||
| 196 | Takoma Park | 20912 | United States | Maryland | Montgomery | |
| 38.983/-77.001 | ||||||
| 197 | Silver Spring | 20914 | United States | Maryland | Montgomery | |
| 39.144/-77.208 | ||||||
| 198 | Silver Spring | 20915 | United States | Maryland | Montgomery | |
| 39.144/-77.208 | ||||||
| 199 | Aberdeen | 21001 | United States | Maryland | Harford | |
| 39.511/-76.181 | ||||||
| 200 | Abingdon | 21009 | United States | Maryland | Harford | |
| 39.474/-76.3 | ||||||