New Hampshire - 1st District
119th Congress · 114 ZIP codes · Avg score 69/100 · Grade C · Updated N/A
Data: EPA SDWIS / Census 119th Congress Last verified: N/A
ZipCheckup's versioned Home Safety Profile covers 114 ZIP codes in New Hampshire's 1st District: the measured model 4.0.0 average is Grade C (69/100). 228 EPA violations on record, 44 health-based.
Top Contaminants
ZIP Codes in This District
100 ZIP codes tracked in New Hampshire's 1st District. Showing top 50 by safety score.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 03077 | Raymond | 83 | B | 1 (1 health) |
| 2 | 03857 | Newmarket | 83 | B | 0 |
| 3 | 03246 | Laconia | 82 | B | 5 |
| 4 | 03054 | Merrimack | 75 | B | 25 |
| 5 | 03103 | Manchester | 67 | C | 0 |
| 6 | 03106 | Hooksett | 67 | C | 0 |
| 7 | 03109 | Manchester | 67 | C | 0 |
| 8 | 03110 | Bedford | 67 | C | 0 |
| 9 | 03833 | Exeter | 67 | C | 1 (1 health) |
| 10 | 03840 | Greenland | 67 | C | 0 |
| 11 | 03038 | Derry | 66 | C | 2 (1 health) |
| 12 | 03053 | Londonderry | 66 | C | 2 |
| 13 | 03801 | Portsmouth | 66 | C | 1 |
| 14 | 03841 | Hampstead | 66 | C | 1 |
| 15 | 03854 | New Castle | 66 | C | 1 |
| 16 | 03862 | North Hampton | 66 | C | 2 |
| 17 | 03885 | Stratham | 66 | C | 2 |
| 18 | 03870 | Rye | 65 | C | 4 (1 health) |
| 19 | 03874 | Seabrook | 65 | C | 5 |
| 20 | 03842 | Hampton | 64 | C | 6 (1 health) |
| 21 | 03865 | Plaistow | 64 | C | 4 (4 health) |
| 22 | 03032 | Auburn | N/A | N/A | N/A |
| 23 | 03034 | Candia | N/A | N/A | N/A |
| 24 | 03036 | Chester | N/A | N/A | N/A |
| 25 | 03040 | East Candia | N/A | N/A | N/A |
| 26 | 03041 | East Derry | N/A | N/A | N/A |
| 27 | 03042 | Epping | N/A | N/A | 3 |
| 28 | 03044 | Fremont | N/A | N/A | N/A |
| 29 | 03045 | Goffstown | N/A | N/A | 12 (3 health) |
| 30 | 03101 | Manchester | N/A | N/A | 0 |
| 31 | 03102 | Manchester | N/A | N/A | 0 |
| 32 | 03104 | Manchester | N/A | N/A | 0 |
| 33 | 03105 | Manchester | N/A | N/A | N/A |
| 34 | 03107 | Manchester | N/A | N/A | N/A |
| 35 | 03108 | Manchester | N/A | N/A | N/A |
| 36 | 03111 | Manchester | N/A | N/A | N/A |
| 37 | 03218 | Barnstead | N/A | N/A | 0 |
| 38 | 03220 | Belmont | N/A | N/A | 0 |
| 39 | 03225 | Center Barnstead | N/A | N/A | 0 |
| 40 | 03237 | Gilmanton | N/A | N/A | N/A |
| 41 | 03247 | Laconia | N/A | N/A | N/A |
| 42 | 03249 | Gilford | N/A | N/A | 15 (1 health) |
| 43 | 03252 | Lochmere | N/A | N/A | N/A |
| 44 | 03253 | Meredith | N/A | N/A | 6 (3 health) |
| 45 | 03254 | Moultonborough | N/A | N/A | N/A |
| 46 | 03269 | Sanbornton | N/A | N/A | N/A |
| 47 | 03276 | Tilton | N/A | N/A | 1 |
| 48 | 03289 | Winnisquam | N/A | N/A | N/A |
| 49 | 03290 | Nottingham | N/A | N/A | N/A |
| 50 | 03291 | West Nottingham | N/A | N/A | N/A |
Overview
New Hampshire's 1st District encompasses 114 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is C (69/100).
228 EPA violations have been recorded across this district's water systems. 44 are health-based violations. About 63% of the 64 ZIP records with a reported violation count have at least one violation.
Top Contaminants
The most frequently cited water quality issues in this district:
- Stage 1 DBP Rule - 24 violations
- Combined Radium - 22 violations
- Total Trihalomethanes (TTHM) - 20 violations
- Consumer Confidence Report Rule - 20 violations
- Lead and Copper Rule - 12 violations
Housing Context
Homes in this district were built on average around 1980 (~46 years old). Older homes may have lead pipes or solder - consider a water filter if your home predates 1986.
Lead Alert: 6 ZIP codes in this district exceed the EPA action level for lead. Consider using a certified lead-removal filter.
Data Sources
- Home Safety Score model 4.0.0: methodology and source contracts
- 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 114 ZIP codes in New Hampshire's 1st District.