Colorado
Boulder County
20 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 |
|---|---|---|---|---|---|
| 80020 | 7 of 12 | B to C | A to C | A to F | A to D |
| 80025 | 5 of 12 | C | A | F | D |
| 80026 | 8 of 12 | B to C | A to B | A to D | A to D |
| 80027 | 5 of 12 | B to C | A to B | D to F | D |
| 80301 | 8 of 12 | B to C | A to B | A to D | C to D |
| 80302 | 8 of 12 | A to C | A to B | A to F | A to D |
| 80303 | 7 of 12 | B to C | A to B | D to F | C to D |
| 80304 | 5 of 12 | C | A to B | A to D | C |
| 80305 | 5 of 12 | C | A to B | D to F | D |
| 80310 | 5 of 12 | C | B | D | C to D |
| 80455 | 5 of 12 | A to D | A | C to D | A to C |
| 80466 | 3 of 12 | A to C | A | D | B to C |
| 80471 | 2 of 12 | — | A | D | C |
| 80481 | 4 of 12 | A to D | A | C to D | A to B |
| 80501 | 7 of 12 | C | A to C | A | B to D |
| 80503 | 5 of 12 | C | A to C | A to C | A to C |
| 80504 | 8 of 12 | C | A to C | A | A to D |
| 80510 | 2 of 12 | C to D | A | C | A |
| 80540 | 4 of 12 | C to D | A | A to C | A |
| 80544 | 5 of 12 | C | A | A | C |