CONGRESSIONAL DISTRICT ID

Idaho - 2nd District

119th Congress · 165 ZIP codes · Avg score 75/100 · Grade B · Updated N/A

Data: EPA SDWIS / Census 119th Congress Last verified: N/A

ZipCheckup's versioned Home Safety Profile covers 165 ZIP codes in Idaho's 2nd District: the measured model 4.0.0 average is Grade B (75/100). 1,858 EPA violations on record, 54 health-based.

B
District Grade
75
Avg Safety Score
165
ZIP Codes
1858
Total Violations
54
Health Violations
59
Water Systems
Idaho Falls
Best ZIP: 83402 (83/100)
Sun Valley
Lowest ZIP: 83353 (58/100)

Top Contaminants

Consumer Confidence Report Rule (50) Revised Total Coliform Rule (48) Lead (46) Contaminant 2033 (43) Contaminant 2032 (42)

ZIP Codes in This District

100 ZIP codes tracked in Idaho's 2nd District. Showing top 50 by safety score.

# ZIP Code City Safety Score Grade Violations
1 83402 Idaho Falls 83 B 1
2 83703 Boise 83 B 2
3 83705 Boise 83 B 0
4 83712 Boise 83 B 0
5 83201 Pocatello 82 B 3 (1 health)
6 83204 Pocatello 82 B 3 (1 health)
7 83209 Pocatello 82 B 3 (1 health)
8 83702 Boise 82 B 2
9 83404 Idaho Falls 81 B 7
10 83706 Boise 80 B 125 (3 health)
11 83713 Boise 80 B 6 (4 health)
12 83263 Preston 79 B 11 (3 health)
13 83301 Twin Falls 76 B 19 (2 health)
14 83316 Buhl 75 B 22 (2 health)
15 83406 Idaho Falls 72 B 62 (1 health)
16 83401 Idaho Falls 71 B 65 (2 health)
17 83202 Pocatello 67 C 22 (4 health)
18 83704 Boise 63 C 125 (3 health)
19 83714 Garden City 62 C 127 (3 health)
20 83333 Hailey 58 C 26
21 83340 Ketchum 58 C 28
22 83353 Sun Valley 58 C 28
23 83203 Fort Hall N/A N/A N/A
24 83205 Pocatello N/A N/A N/A
25 83206 Pocatello N/A N/A N/A
26 83210 Aberdeen N/A N/A N/A
27 83211 American Falls N/A N/A 11 (4 health)
28 83212 Arbon N/A N/A N/A
29 83213 Arco N/A N/A N/A
30 83214 Arimo N/A N/A N/A
31 83215 Atomic City N/A N/A N/A
32 83217 Bancroft N/A N/A N/A
33 83218 Basalt N/A N/A N/A
34 83220 Bern N/A N/A N/A
35 83221 Blackfoot N/A N/A 93 (2 health)
36 83223 Bloomington N/A N/A N/A
37 83226 Challis N/A N/A N/A
38 83227 Clayton N/A N/A N/A
39 83228 Clifton N/A N/A N/A
40 83229 Cobalt N/A N/A N/A
41 83230 Conda N/A N/A N/A
42 83232 Dayton N/A N/A N/A
43 83233 Dingle N/A N/A N/A
44 83234 Downey N/A N/A N/A
45 83235 Ellis N/A N/A N/A
46 83236 Firth N/A N/A 91 (2 health)
47 83237 Franklin N/A N/A 5 (2 health)
48 83238 Geneva N/A N/A N/A
49 83239 Georgetown N/A N/A N/A
50 83241 Grace N/A N/A N/A

Overview

Idaho's 2nd District encompasses 165 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is B (75/100).

1858 EPA violations have been recorded across this district's water systems. 54 are health-based violations. About 85% of the 52 ZIP records with a reported violation count have at least one violation.

Top Contaminants

The most frequently cited water quality issues in this district:

  • Consumer Confidence Report Rule - 50 violations
  • Revised Total Coliform Rule - 48 violations
  • Lead - 46 violations
  • Contaminant 2033 - 43 violations
  • Contaminant 2032 - 42 violations

Housing Context

Homes in this district were built on average around 1978 (~48 years old). Older homes may have lead pipes or solder - consider a water filter if your home predates 1986.

Data Sources

Updated daily. Data covers 165 ZIP codes in Idaho's 2nd District.

← Back to Idaho overview

How to cite this page

APA ZipCheckup. (2026). Idaho 2nd District: 1858 EPA Violations - B. https://zipcheckup.com/congressional/id-2/
BibTeX 
@misc{zipcheckup-congressional-id-2,
  author = {{ZipCheckup}},
  title  = {{Idaho 2nd District: 1858 EPA Violations - B}},
  year   = {2026},
  url    = {https://zipcheckup.com/congressional/id-2/}
}

Page version: August 2026.

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