Brewery Density Index — Maryland
Maryland has 128 active breweries across 87 ZIP codes. The average BDI is 60.4 with a peak of 4,000.0.
All ZIP Codes by Brewery Density in Maryland
| # | ZIP | City | BDI | Breweries | Population |
|---|---|---|---|---|---|
| 1 | 21031 | Hunt Valley | 4,000.0 | 1 | 25 |
| 2 | 21766 | Little Orleans | 196.5 | 1 | 509 |
| 3 | 21872 | Whaleyville | 148.2 | 1 | 675 |
| 4 | 20629 | Dowell | 93.7 | 1 | 1,067 |
| 5 | 21668 | Sudlersville | 50.7 | 1 | 1,973 |
| 6 | 21160 | Whiteford | 39.3 | 1 | 2,543 |
| 7 | 21053 | Freeland | 33.1 | 1 | 3,018 |
| 8 | 21663 | Saint Michaels | 26.7 | 1 | 3,745 |
| 9 | 21658 | Queenstown | 26.3 | 1 | 3,802 |
| 10 | 21849 | Parsonsburg | 26.0 | 1 | 3,845 |
| 11 | 21701 | Frederick | 24.2 | 10 | 41,340 |
| 12 | 20781 | Hyattsville | 22.6 | 3 | 13,274 |
| 13 | 21111 | Monkton | 21.3 | 1 | 4,690 |
| 14 | 21791 | Union Bridge | 21.1 | 1 | 4,734 |
| 15 | 21074 | Hampstead | 19.9 | 3 | 15,070 |
| 16 | 21629 | Denton | 19.5 | 2 | 10,285 |
| 17 | 21211 | Baltimore | 19.4 | 3 | 15,481 |
| 18 | 21842 | Ocean City | 18.0 | 2 | 11,121 |
| 19 | 21903 | Perryville | 17.6 | 1 | 5,679 |
| 20 | 21776 | New Windsor | 16.9 | 1 | 5,905 |
| 21 | 21632 | Federalsburg | 16.1 | 1 | 6,227 |
| 22 | 21230 | Baltimore | 14.9 | 5 | 33,509 |
| 23 | 21716 | Brunswick | 14.8 | 1 | 6,757 |
| 24 | 20882 | Laytonsville | 14.6 | 2 | 13,661 |
| 25 | 20882 | Gaithersburg | 14.6 | 2 | 13,661 |
| 26 | 21154 | Street | 13.9 | 1 | 7,187 |
| 27 | 21120 | Parkton | 13.7 | 1 | 7,286 |
| 28 | 20833 | Brookeville | 12.7 | 1 | 7,868 |
| 29 | 21771 | Mt. Airy | 12.2 | 4 | 32,827 |
| 30 | 21771 | Mount Airy | 12.2 | 4 | 32,827 |
| 31 | 21201 | Baltimore | 11.2 | 2 | 17,819 |
| 32 | 20736 | Owings | 10.2 | 1 | 9,775 |
| 33 | 21795 | Williamsport | 10.1 | 1 | 9,942 |
| 34 | 21078 | Havre de Grace | 10.0 | 2 | 20,002 |
| 35 | 21617 | Centreville | 9.4 | 1 | 10,614 |
| 36 | 20732 | Chesapeake Beach | 9.1 | 1 | 10,940 |
| 37 | 21787 | Taneytown | 8.7 | 1 | 11,549 |
| 38 | 21788 | Thurmont | 8.4 | 1 | 11,919 |
| 39 | 21811 | Berlin | 8.2 | 2 | 24,263 |
| 40 | 20678 | Prince Frederick | 7.9 | 1 | 12,686 |
| 41 | 20872 | Damascus | 7.6 | 1 | 13,138 |
| 42 | 21045 | Columbia | 7.3 | 3 | 40,866 |
| 43 | 21666 | Stevensville | 7.0 | 1 | 14,205 |
| 44 | 21231 | Baltimore | 6.9 | 1 | 14,556 |
| 45 | 20639 | Huntingtown | 6.7 | 1 | 14,969 |
| 46 | 21801 | Salisbury | 6.7 | 2 | 30,063 |
| 47 | 21054 | Gambrills | 6.5 | 1 | 15,412 |
| 48 | 21046 | Columbia | 6.5 | 1 | 15,433 |
| 49 | 21224 | Baltimore | 6.4 | 3 | 46,949 |
| 50 | 20613 | Brandywine | 6.3 | 1 | 15,923 |
| 51 | 20855 | Derwood | 6.0 | 1 | 16,557 |
| 52 | 21227 | Halethorpe | 5.6 | 2 | 35,695 |
| 53 | 21227 | Baltimore | 5.6 | 2 | 35,695 |
| 54 | 21050 | Forest Hill | 5.6 | 1 | 17,848 |
| 55 | 21613 | Cambridge | 5.5 | 1 | 18,167 |
| 56 | 20877 | Gaithersburg | 5.1 | 2 | 39,068 |
| 57 | 21704 | Frederick | 5.1 | 1 | 19,623 |
| 58 | 21804 | Salisbury | 5.1 | 2 | 39,461 |
| 59 | 21703 | Frederick | 4.8 | 2 | 41,766 |
| 60 | 21502 | Cumberland | 4.8 | 2 | 41,810 |
| 61 | 21220 | Middle River | 4.7 | 2 | 42,936 |
| 62 | 21202 | Baltimore | 4.7 | 1 | 21,506 |
| 63 | 21158 | Westminster | 4.5 | 1 | 22,404 |
| 64 | 20910 | Silver Spring | 4.4 | 2 | 45,096 |
| 65 | 21601 | Easton | 4.2 | 1 | 24,095 |
| 66 | 20737 | Riverdale Park | 4.0 | 1 | 24,987 |
| 67 | 21114 | Crofton | 3.9 | 1 | 25,724 |
| 68 | 20832 | Olney | 3.9 | 1 | 25,766 |
| 69 | 20876 | Germantown | 3.8 | 1 | 26,511 |
| 70 | 21213 | Baltimore | 3.6 | 1 | 27,881 |
| 71 | 20745 | Oxon Hill | 3.4 | 1 | 29,518 |
| 72 | 20814 | Bethesda | 3.2 | 1 | 30,822 |
| 73 | 21740 | Hagerstown | 3.2 | 2 | 63,140 |
| 74 | 21403 | Annapolis | 3.1 | 1 | 32,757 |
| 75 | 21136 | Reisterstown | 3.0 | 1 | 33,778 |
| 76 | 21742 | Hagerstown | 2.9 | 1 | 35,114 |
| 77 | 20723 | Laurel | 2.8 | 1 | 36,319 |
| 78 | 21784 | Eldersburg | 2.6 | 1 | 37,813 |
| 79 | 21113 | Odenton | 2.6 | 1 | 38,053 |
| 80 | 21014 | Bel Air | 2.6 | 1 | 37,976 |
| 81 | 21236 | Baltimore | 2.5 | 1 | 39,653 |
| 82 | 21157 | Westminster | 2.5 | 1 | 40,191 |
| 83 | 21042 | Ellicott City | 2.3 | 1 | 43,021 |
| 84 | 21218 | Baltimore | 2.2 | 1 | 44,903 |
| 85 | 21921 | Elkton | 2.2 | 1 | 45,698 |
| 86 | 21043 | Ellicott City | 2.1 | 1 | 47,134 |
| 87 | 20852 | Rockville | 2.1 | 1 | 47,857 |
| 88 | 20850 | Rockville | 2.0 | 1 | 50,365 |
| 89 | 20774 | Upper Marlboro | 1.9 | 1 | 52,221 |
| 90 | 21222 | Dundalk | 1.7 | 1 | 58,935 |