2026 Rankings

Worst CO & Gas Risk ZIP Codes in Mississippi — 2026

Last updated: August 31, 2026

128 ZIP codes ranked by Gas Risk Score #1: ZIP 39041 (Bolton, MS) - 19/100

Out of 128 ZIP codes with data in Mississippi, these are the highest-ranked areas for gas risk score. See also: National ZIP Codes with Worst CO & Gas Safety Risk | All Mississippi Rankings

Statistic Value
ZIP codes ranked 128
Highest value 19/100
Median value 6/100
State Mississippi

Top 100 Worst ZIP Codes

Rank ZIP Code City State Gas Risk Score Safety Score
1 39041 Bolton MS 19/100 82/100
2 39056 Clinton MS 19/100 75/100
3 39058 Clinton MS 19/100
4 39060 Clinton MS 19/100
5 39066 Edwards MS 19/100 75/100
6 39154 Raymond MS 19/100 77/100
7 39170 Terry MS 19/100 75/100
8 39175 Utica MS 19/100 80/100
9 39200 Hinds County MS 19/100
10 39201 Jackson MS 19/100 82/100
11 39202 Jackson MS 19/100 82/100
12 39203 Jackson MS 19/100 82/100
13 39205 Jackson MS 19/100
14 39206 Jackson MS 19/100 82/100
15 39207 Jackson MS 19/100
16 39209 Jackson MS 19/100 77/100
17 39210 Jackson MS 19/100
18 39211 Jackson MS 19/100 81/100
19 39212 Jackson MS 19/100 80/100
20 39213 Jackson MS 19/100 81/100
21 39215 Jackson MS 19/100
22 39216 Jackson MS 19/100 82/100
23 39217 Jackson MS 19/100 82/100
24 39225 Jackson MS 19/100
25 39235 Jackson MS 19/100
26 39236 Jackson MS 19/100
27 39250 Jackson MS 19/100
28 39269 Jackson MS 19/100
29 39271 Jackson MS 19/100
30 39272 Byram MS 19/100 80/100
31 39282 Jackson MS 19/100
32 39283 Jackson MS 19/100
33 39284 Jackson MS 19/100
34 39286 Jackson MS 19/100
35 39288 Pearl MS 19/100
36 39289 Jackson MS 19/100
37 39296 Jackson MS 19/100
38 38801 Tupelo MS 17/100 70/100
39 38802 Tupelo MS 17/100
40 38803 Tupelo MS 17/100
41 38804 Tupelo MS 17/100 78/100
42 38826 Belden MS 17/100 81/100
43 38849 Guntown MS 17/100 80/100
44 38857 Mooreville MS 17/100 79/100
45 38862 Plantersville MS 17/100 71/100
46 38866 Saltillo MS 17/100 80/100
47 38868 Shannon MS 17/100 68/100
48 38879 Verona MS 17/100
49 39156 Redwood MS 10/100
50 39180 Vicksburg MS 10/100
51 39181 Vicksburg MS 10/100
52 39182 Vicksburg MS 10/100
53 39183 Vicksburg MS 10/100
54 39189 Walnut Grove MS 10/100
55 38820 Algoma MS 6/100
56 38841 Ecru MS 6/100
57 38863 Pontotoc MS 6/100
58 38864 Randolph MS 6/100
59 38869 Sherman MS 6/100
60 38871 Thaxton MS 6/100
61 39301 Meridian MS 6/100 93/100
62 39302 Meridian MS 6/100
63 39303 Meridian MS 6/100
64 39304 Meridian MS 6/100
65 39305 Meridian MS 6/100 95/100
66 39307 Meridian MS 6/100 96/100
67 39309 Meridian MS 6/100 99/100
68 39320 Bailey MS 6/100 99/100
69 39323 Chunky MS 6/100
70 39325 Collinsville MS 6/100 96/100
71 39326 Daleville MS 6/100 100/100
72 39330 Enterprise MS 6/100
73 39335 Lauderdale MS 6/100 98/100
74 39342 Marion MS 6/100 99/100
75 39364 Toomsuba MS 6/100 99/100
76 39045 Camden MS 5/100
77 39046 Canton MS 5/100
78 39071 Flora MS 5/100
79 39110 Madison MS 5/100
80 39130 Madison MS 5/100
81 39157 Ridgeland MS 5/100
82 39158 Ridgeland MS 5/100
83 39163 Sharon MS 5/100
84 39174 Tougaloo MS 5/100
85 38614 Clarksdale MS 1/100
86 38617 Coahoma MS 1/100
87 38625 Dumas MS 1/100
88 38626 Dundee MS 1/100
89 38630 Farrell MS 1/100
90 38631 Friars Point MS 1/100
91 38639 Jonestown MS 1/100
92 38644 Lula MS 1/100
93 38645 Lyon MS 1/100
94 38669 Sherard MS 1/100
95 38720 Alligator MS 1/100
96 38739 Dublin MS 1/100
97 38767 Rena Lara MS 1/100
98 38821 Amory MS 1/100
99 38825 Becker MS 1/100
100 38844 Gattman MS 1/100

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: 2026-08-31.

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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