2026 Rankings

Worst CO & Gas Risk ZIP Codes in Utah — 2026

Last updated: June 4, 2026

163 ZIP codes ranked by Gas Risk Score #1: ZIP 84003 (American Fork, UT) — 31/100
Lead Violations Lowest Score Safest Flood Risk Energy Cost Radon PFAS Reliability EJ Index Homebuyer Risk CO & Gas Safest Gas Remediation Burden Unresolved Violations (by Utility) Water Equity (by Utility)

Out of 163 ZIP codes with data in Utah, these are the highest-ranked areas for gas risk score. See also: National ZIP Codes with Worst CO & Gas Safety Risk | All Utah Rankings

Statistic Value
ZIP codes ranked 163
Highest value 31/100
Median value 28/100
State Utah

Top 100 Worst ZIP Codes

Rank ZIP Code City State Gas Risk Score Safety Score
1 84003 American Fork UT 31/100 63/100
2 84004 Alpine UT 31/100 79/100
3 84005 Eagle Mountain UT 31/100 82/100
4 84013 Cedar Valley UT 31/100 62/100
5 84042 Lindon UT 31/100 53/100
6 84043 Lehi UT 31/100 77/100
7 84045 Saratoga Springs UT 31/100 83/100
8 84057 Orem UT 31/100 81/100
9 84058 Orem UT 31/100 81/100
10 84059 Orem UT 31/100 81/100
11 84062 Pleasant Grove UT 31/100 80/100
12 84097 Orem UT 31/100 81/100
13 84601 Provo UT 31/100 74/100
14 84602 Provo UT 31/100 78/100
15 84603 Provo UT 31/100 79/100
16 84604 Provo UT 31/100 74/100
17 84605 Provo UT 31/100 78/100
18 84606 Provo UT 31/100 79/100
19 84626 Elberta UT 31/100 67/100
20 84633 Goshen UT 31/100 70/100
21 84651 Payson UT 31/100 77/100
22 84653 Salem UT 31/100 53/100
23 84655 Santaquin UT 31/100 81/100
24 84660 Spanish Fork UT 31/100 82/100
25 84663 Springville UT 31/100 82/100
26 84664 Mapleton UT 31/100 82/100
27 84006 Bingham Canyon UT 28/100 53/100
28 84009 South Jordan UT 28/100 77/100
29 84020 Draper UT 28/100 75/100
30 84044 Magna UT 28/100 83/100
31 84047 Midvale UT 28/100 53/100
32 84065 Riverton UT 28/100 78/100
33 84070 Sandy UT 28/100 82/100
34 84081 West Jordan UT 28/100 83/100
35 84084 West Jordan UT 28/100 83/100
36 84088 West Jordan UT 28/100 83/100
37 84090 Sandy UT 28/100 82/100
38 84091 Sandy UT 28/100 82/100
39 84092 Sandy UT 28/100 82/100
40 84093 Sandy UT 28/100 82/100
41 84094 Sandy UT 28/100 82/100
42 84095 South Jordan UT 28/100 77/100
43 84096 Herriman UT 28/100 81/100
44 84101 Salt Lake City UT 28/100 83/100
45 84102 Salt Lake City UT 28/100 83/100
46 84103 Salt Lake City UT 28/100 83/100
47 84104 Salt Lake City UT 28/100 78/100
48 84105 Salt Lake City UT 28/100 78/100
49 84106 Salt Lake City UT 28/100 78/100
50 84107 Salt Lake City UT 28/100 73/100
51 84108 Salt Lake City UT 28/100 78/100
52 84109 Salt Lake City UT 28/100 83/100
53 84110 Salt Lake City UT 28/100 83/100
54 84111 Salt Lake City UT 28/100 78/100
55 84112 Salt Lake City UT 28/100 83/100
56 84113 Salt Lake City UT 28/100 83/100
57 84114 Salt Lake City UT 28/100 83/100
58 84115 Salt Lake City UT 28/100 83/100
59 84116 Salt Lake City UT 28/100 73/100
60 84117 Salt Lake City UT 28/100 78/100
61 84118 Salt Lake City UT 28/100 83/100
62 84119 Salt Lake City UT 28/100 83/100
63 84120 Salt Lake City UT 28/100 83/100
64 84121 Salt Lake City UT 28/100 78/100
65 84122 Salt Lake City UT 28/100 83/100
66 84123 Salt Lake City UT 28/100 78/100
67 84124 Salt Lake City UT 28/100 83/100
68 84125 Salt Lake City UT 28/100 83/100
69 84126 Salt Lake City UT 28/100 83/100
70 84127 Salt Lake City UT 28/100 83/100
71 84128 Salt Lake City UT 28/100 83/100
72 84129 Salt Lake City UT 28/100 83/100
73 84130 Salt Lake City UT 28/100 83/100
74 84131 Salt Lake City UT 28/100 83/100
75 84132 Salt Lake City UT 28/100 83/100
76 84133 Salt Lake City UT 28/100 83/100
77 84134 Salt Lake City UT 28/100 83/100
78 84136 Salt Lake City UT 28/100 83/100
79 84138 Salt Lake City UT 28/100 83/100
80 84139 Salt Lake City UT 28/100 83/100
81 84141 Salt Lake City UT 28/100 83/100
82 84143 Salt Lake City UT 28/100 83/100
83 84144 Salt Lake City UT 28/100 83/100
84 84145 Salt Lake City UT 28/100 83/100
85 84147 Salt Lake City UT 28/100 83/100
86 84148 Salt Lake City UT 28/100 83/100
87 84150 Salt Lake City UT 28/100 83/100
88 84151 Salt Lake City UT 28/100 83/100
89 84152 Salt Lake City UT 28/100 83/100
90 84157 Salt Lake City UT 28/100 83/100
91 84158 Salt Lake City UT 28/100 83/100
92 84165 Salt Lake City UT 28/100 83/100
93 84170 Salt Lake City UT 28/100 83/100
94 84171 Salt Lake City UT 28/100 83/100
95 84180 Salt Lake City UT 28/100 83/100
96 84184 Salt Lake City UT 28/100 83/100
97 84189 Salt Lake City UT 28/100 83/100
98 84190 Salt Lake City UT 28/100 83/100
99 84199 Salt Lake City UT 28/100 83/100
100 84411 Salt Lake County UT 28/100 —

Methodology

Gas risk rankings use PHMSA gas distribution incident data (2004-2026), mapped to counties and ZIP codes. Risk scores (0-100) factor in total incidents, fatalities, and recency. Counties with more incidents, deaths, and recent events score highest. Data source: U.S. DOT Pipeline and Hazardous Materials Safety Administration.

Data sources: EPA Safe Drinking Water Information System (SDWIS), FEMA National Flood Insurance Program, EPA radon zone maps, EIA electricity rates, and Consumer Confidence Reports. Last updated: 2026-06-04.

Frequently Asked Questions

What is a gas distribution incident?

Gas distribution incidents involve failures in the local natural gas pipeline network — the pipes that carry gas from main lines to homes and businesses. These can cause explosions, fires, carbon monoxide poisoning, and property damage. PHMSA tracks all reported incidents nationally.

How can I protect my home from CO and gas leaks?

Install CO detectors on every level of your home (CPSC recommendation). Have gas appliances inspected annually by a licensed technician. Know the signs of a gas leak: rotten egg smell, hissing near gas lines, dead vegetation near pipelines. If you smell gas, leave immediately and call 911.

Explore More Rankings

How this ranking is calculated, data sources, and limitations: Rankings Methodology →

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Disclaimer: Rankings are based on EPA, FEMA, and federal agency data. They reflect historical patterns and risk indicators, not necessarily current conditions. For the most current information, contact your local water utility or request a Consumer Confidence Report.

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