CONGRESSIONAL DISTRICT OR

Oregon — 2nd District

119th Congress · 158 ZIP codes · Avg score 70/100 · Grade B · Updated 2026-06-03

Data: EPA SDWIS / Census 119th Congress Last verified: 2026-06-03

B
District Grade
70
Avg Safety Score
158
ZIP Codes
3291
Total Violations
194
Health Violations
172
Water Systems
Prospect
Best ZIP: 97536 (99/100)
Adrian
Lowest ZIP: 97901 (50/100)

Top Contaminants

E. coli (456) Surface Water Treatment Rule (397) Consumer Confidence Report Rule (338) Fecal Coliform (132) Contaminant 3028 (112)

ZIP Codes in This District

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

# ZIP Code City Safety Score Grade Violations
1 97536 Prospect 99 A 0
2 97539 Shady Cove 94 A 20 (1 health)
3 97535 Phoenix 92 A 6
4 97520 Ashland 89 A 40 (1 health)
5 97524 Eagle Point 89 A 13 (1 health)
6 97522 Butte Falls 88 A 16
7 97530 Jacksonville 88 A 5
8 97885 Wallowa 87 A 6
9 97503 White City 86 A 8 (3 health)
10 97537 Rogue River 86 A 32 (1 health)
11 97846 Joseph 85 A 20
12 97501 Medford 84 B 17 (3 health)
13 97504 Medford 84 B 17 (3 health)
14 97029 Grass Valley 83 B 1
15 97540 Talent 83 B 15
16 97639 Sprague River 83 B 0
17 97641 Christmas Valley 83 B 1
18 97733 Crescent 83 B 0
19 97750 Mitchell 83 B 0
20 97824 Cove 83 B 0
21 97825 Dayville 83 B 0
22 97827 Elgin 83 B 1
23 97830 Fossil 83 B 0
24 97833 Haines 83 B 1
25 97856 Long Creek 83 B 0
26 97865 Mount Vernon 83 B 1
27 97867 North Powder 83 B 0
28 97874 Spray 83 B 0
29 97031 Hood River 82 B 28 (1 health)
30 97037 Maupin 82 B 11 (1 health)
31 97039 Moro 82 B 2
32 97044 Odell 82 B 3
33 97058 The Dalles 82 B 10 (1 health)
34 97063 Tygh Valley 82 B 27 (1 health)
35 97065 Wasco 82 B 2
36 97489 Walterville 82 B 31 (1 health)
37 97502 Central Point 82 B 7
38 97624 Chiloquin 82 B 21 (1 health)
39 97741 Madras 82 B 2
40 97835 Helix 82 B 16 (1 health)
41 97841 Imbler 82 B 2
42 97880 Ukiah 82 B 2
43 97828 Enterprise 81 B 57
44 97843 Ione 81 B 11 (2 health)
45 97844 Irrigon 81 B 48 (2 health)
46 97857 Lostine 81 B 29
47 97883 Union 81 B 4
48 97014 Cascade Locks 80 B 40 (3 health)
49 97021 Dufur 80 B 21 (3 health)
50 97528 Grants Pass 80 B 10

Overview

Oregon's 2nd District serving an estimated 994,921 residents encompasses 158 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is B (70/100).

3291 EPA violations have been recorded across this district's water systems. 194 are health-based violations. About 59% of tracked ZIP codes have at least one violation.

Top Contaminants

The most frequently cited water quality issues in this district:

  • E. coli — 456 violations
  • Surface Water Treatment Rule — 397 violations
  • Consumer Confidence Report Rule — 338 violations
  • Fecal Coliform — 132 violations
  • Contaminant 3028 — 112 violations

Housing Context

Homes in this district were built on average around 1972 (~54 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 158 ZIP codes in Oregon's 2nd District.

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