Massachusetts — 8th District
119th Congress · 68 ZIP codes · Avg score 76/100 · Grade B · Updated 2026-07-17
Data: EPA SDWIS / Census 119th Congress Last verified: 2026-07-17
ZipCheckup tracks water safety for 68 ZIP codes in Massachusetts's 8th District: the district earns a grade B (76/100). 107 EPA violations on record, 3 health-based.
Top Contaminants
ZIP Codes in This District
68 ZIP codes tracked in Massachusetts's 8th District. Showing top 50 by safety score.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 02112 | Boston | 92 | A | 3 |
| 2 | 02117 | Boston | 92 | A | 3 |
| 3 | 02123 | Boston | 92 | A | 3 |
| 4 | 02133 | Boston | 92 | A | 3 |
| 5 | 02196 | Boston | 92 | A | 3 |
| 6 | 02201 | Boston | 92 | A | 3 |
| 7 | 02203 | Boston | 92 | A | 3 |
| 8 | 02204 | Boston | 92 | A | 3 |
| 9 | 02206 | Boston | 92 | A | 3 |
| 10 | 02211 | Boston | 92 | A | 3 |
| 11 | 02212 | Boston | 92 | A | 3 |
| 12 | 02217 | Boston | 92 | A | 3 |
| 13 | 02222 | Boston | 92 | A | 3 |
| 14 | 02241 | Boston | 92 | A | 3 |
| 15 | 02266 | Boston | 92 | A | 3 |
| 16 | 02283 | Boston | 92 | A | 3 |
| 17 | 02284 | Boston | 92 | A | 3 |
| 18 | 02297 | Boston | 92 | A | 3 |
| 19 | 02113 | Boston | 89 | A | 3 |
| 20 | 02293 | Boston | 89 | A | 3 |
| 21 | 02108 | Boston | 84 | B | 3 |
| 22 | 02110 | Boston | 84 | B | 3 |
| 23 | 02114 | Boston | 84 | B | 3 |
| 24 | 02127 | Boston | 84 | B | 3 |
| 25 | 02210 | Boston | 84 | B | 3 |
| 26 | 02303 | Brockton | 83 | B | 1 |
| 27 | 02304 | Brockton | 83 | B | 1 |
| 28 | 02305 | Brockton | 83 | B | 1 |
| 29 | 02322 | Avon | 83 | B | 0 |
| 30 | 02334 | Easton | 83 | B | 0 |
| 31 | 02027 | Dedham | 82 | B | 1 (1 health) |
| 32 | 02185 | Braintree | 81 | B | 2 |
| 33 | 02379 | West Bridgewater | 81 | B | 1 |
| 34 | 02044 | Hingham | 80 | B | 3 |
| 35 | 02109 | Boston | 79 | B | 3 |
| 36 | 02081 | Walpole | 78 | B | 0 |
| 37 | 02188 | Weymouth | 78 | B | 1 |
| 38 | 02375 | South Easton | 78 | B | 0 |
| 39 | 02382 | Whitman | 78 | B | 0 |
| 40 | 02351 | Abington | 77 | B | 2 (1 health) |
| 41 | 02021 | Canton | 76 | B | 1 |
| 42 | 02072 | Stoughton | 76 | B | 1 |
| 43 | 02333 | East Bridgewater | 76 | B | 1 |
| 44 | 02302 | Brockton | 73 | B | 1 |
| 45 | 02026 | Dedham | 72 | B | 1 (1 health) |
| 46 | 02184 | Braintree | 71 | B | 2 |
| 47 | 02269 | Quincy | 71 | B | 0 |
| 48 | 02043 | Hingham | 70 | B | 3 |
| 49 | 02301 | Brockton | 68 | C | 1 |
| 50 | 02343 | Holbrook | 68 | C | 5 |
Overview
Massachusetts's 8th District encompasses 68 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is B (76/100).
107 EPA violations have been recorded across this district's water systems. 3 are health-based violations. About 65% of tracked ZIP codes have at least one violation.
Top Contaminants
The most frequently cited water quality issues in this district:
- Consumer Confidence Report Rule - 81 violations
- Surface Water Treatment Rule - 9 violations
- Stage 1 DBP Rule - 4 violations
- Total Trihalomethanes (TTHM) - 3 violations
- Fecal Coliform - 3 violations
Housing Context
Homes in this district were built on average around 1955 (~71 years old). Older homes may have lead pipes or solder - consider a water filter if your home predates 1986.
Data Sources
- Water quality violations: EPA Safe Drinking Water Information System (SDWIS)
- Congressional district boundaries: U.S. Census Bureau, 119th Congress
- Housing age: U.S. Census Bureau American Community Survey
Updated daily. Data covers 68 ZIP codes in Massachusetts's 8th District.