Maryland
Frederick County
27 ZIP codes with environmental report cards. Letters show the range across each ZIP’s neighborhoods; open a ZIP for the details and sources.
| ZIP | Graded D or F | Water | Air | Superfund | Industry |
|---|---|---|---|---|---|
| 21701 | 9 of 12 | C to D | B to D | A to F | B to D |
| 21702 | 8 of 12 | C to F | B to D | A to F | A to D |
| 21703 | 6 of 12 | C to F | B to D | C to F | B to C |
| 21704 | 8 of 12 | C to D | B to D | A to D | B to C |
| 21705 | 8 of 12 | D | D | D | C |
| 21710 | 4 of 12 | D | B | C | B to C |
| 21714 | 3 of 12 | D to F | B to C | D | B |
| 21716 | 2 of 12 | D | B | A | A |
| 21717 | 4 of 12 | D | B | C | B |
| 21718 | 2 of 12 | C to D | B | A to C | A to B |
| 21727 | 5 of 12 | B to F | B to C | A | A to B |
| 21754 | 6 of 12 | C to D | B to C | A to D | B to C |
| 21755 | 3 of 12 | C to F | B | A to D | A to B |
| 21762 | 4 of 12 | C to D | B | A | B |
| 21769 | 6 of 12 | C to F | B to C | A to D | A to B |
| 21770 | 4 of 12 | C to D | B | A | B |
| 21771 | 4 of 12 | C to F | B | A | B to C |
| 21773 | 4 of 12 | D to F | B | A to D | A to B |
| 21774 | 4 of 12 | D | B to C | A to C | B to C |
| 21777 | 4 of 12 | D | B | C | C |
| 21778 | 5 of 12 | F | B to C | A | A |
| 21780 | 4 of 12 | B to F | B to C | A to C | A to B |
| 21788 | 6 of 12 | B to F | B to C | A to D | A to C |
| 21790 | 4 of 12 | D | B | C | B to C |
| 21791 | 6 of 12 | C to F | B to C | A to C | B |
| 21793 | 5 of 12 | C to D | B to C | C to D | B to C |
| 21798 | 4 of 12 | C to D | B | A to C | B |