2026 Rankings

Safest ZIP Codes for Gas & CO Risk in Virginia — 2026

Last updated: June 4, 2026

1,273 ZIP codes ranked by Gas Risk Score #1: ZIP 20106 (Amissville, VA) — 0/100
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 1,273 ZIP codes with data in Virginia, these are the lowest-ranked areas for gas risk score. See also: National Safest ZIP Codes for Gas & CO Risk | All Virginia Rankings

Statistic Value
ZIP codes ranked 1,273
Lowest value 0/100
Median value 0/100
State Virginia

100 Lowest-Ranked ZIP Codes

Rank ZIP Code City State Gas Risk Score Safety Score
1 20106 Amissville VA 0/100 83/100
2 20108 Manassas VA 0/100 69/100
3 20113 Manassas VA 0/100 65/100
4 20115 Marshall VA 0/100 53/100
5 20116 Marshall VA 0/100 40/100
6 20119 Catlett VA 0/100 53/100
7 20128 Orlean VA 0/100 53/100
8 20130 Paris VA 0/100 40/100
9 20135 Bluemont VA 0/100 57/100
10 20138 Calverton VA 0/100 40/100
11 20139 Casanova VA 0/100 40/100
12 20140 Rectortown VA 0/100 53/100
13 20144 Delaplane VA 0/100 53/100
14 20184 Upperville VA 0/100 53/100
15 20185 Upperville VA 0/100 40/100
16 20186 Warrenton VA 0/100 83/100
17 20187 Warrenton VA 0/100 83/100
18 20188 Warrenton VA 0/100 83/100
19 20198 The Plains VA 0/100 53/100
20 22012 Clarke County VA 0/100 —
21 22017 Fauquier County VA 0/100 —
22 22035 Fairfax VA 0/100 53/100
23 22040 Falls Church VA 0/100 66/100
24 22046 Falls Church VA 0/100 60/100
25 22055 Page County VA 0/100 —
26 22091 Page County VA 0/100 —
27 22110 Manassas County VA 0/100 —
28 22120 Roanoke County VA 0/100 —
29 22186 Fauquier County VA 0/100 —
30 22201 Arlington VA 0/100 82/100
31 22202 Arlington VA 0/100 77/100
32 22203 Arlington VA 0/100 82/100
33 22204 Arlington VA 0/100 77/100
34 22205 Arlington VA 0/100 77/100
35 22206 Arlington VA 0/100 77/100
36 22207 Arlington VA 0/100 72/100
37 22209 Arlington VA 0/100 82/100
38 22210 Arlington VA 0/100 82/100
39 22211 Fort Myer VA 0/100 66/100
40 22212 Arlington VA 0/100 82/100
41 22213 Arlington VA 0/100 82/100
42 22214 Arlington VA 0/100 82/100
43 22215 Arlington VA 0/100 82/100
44 22216 Arlington VA 0/100 82/100
45 22217 Arlington VA 0/100 82/100
46 22218 Arlington VA 0/100 82/100
47 22219 Arlington VA 0/100 82/100
48 22222 Arlington VA 0/100 82/100
49 22225 Arlington VA 0/100 82/100
50 22226 Arlington VA 0/100 82/100
51 22227 Arlington VA 0/100 82/100
52 22230 Arlington VA 0/100 82/100
53 22234 Arlington VA 0/100 82/100
54 22240 Arlington VA 0/100 82/100
55 22241 Arlington VA 0/100 82/100
56 22242 Arlington VA 0/100 82/100
57 22243 Arlington VA 0/100 82/100
58 22244 Arlington VA 0/100 82/100
59 22245 Arlington VA 0/100 82/100
60 22246 Arlington VA 0/100 82/100
61 22301 Alexandria VA 0/100 85/100
62 22302 Alexandria VA 0/100 90/100
63 22304 Alexandria VA 0/100 90/100
64 22305 Alexandria VA 0/100 85/100
65 22313 Alexandria VA 0/100 95/100
66 22314 Alexandria VA 0/100 85/100
67 22320 Alexandria VA 0/100 99/100
68 22321 Alexandria VA 0/100 99/100
69 22331 Alexandria VA 0/100 99/100
70 22332 Alexandria VA 0/100 99/100
71 22333 Alexandria VA 0/100 99/100
72 22334 Alexandria VA 0/100 99/100
73 22336 Alexandria VA 0/100 99/100
74 22350 Alexandria VA 0/100 99/100
75 22401 Fredericksburg VA 0/100 90/100
76 22402 Fredericksburg VA 0/100 99/100
77 22403 Fredericksburg VA 0/100 95/100
78 22404 Fredericksburg VA 0/100 99/100
79 22407 Fredericksburg VA 0/100 65/100
80 22408 Fredericksburg VA 0/100 70/100
81 22412 Fredericksburg VA 0/100 66/100
82 22427 Bowling Green VA 0/100 66/100
83 22432 Burgess VA 0/100 73/100
84 22433 Burr Hill VA 0/100 53/100
85 22435 Callao VA 0/100 89/100
86 22436 Caret VA 0/100 73/100
87 22437 Center Cross VA 0/100 73/100
88 22438 Champlain VA 0/100 66/100
89 22442 Coles Point VA 0/100 65/100
90 22443 Colonial Beach VA 0/100 84/100
91 22446 Corbin VA 0/100 66/100
92 22448 Dahlgren VA 0/100 91/100
93 22451 Dogue VA 0/100 66/100
94 22454 Dunnsville VA 0/100 60/100
95 22456 Edwardsville VA 0/100 73/100
96 22460 Farnham VA 0/100 65/100
97 22469 Hague VA 0/100 65/100
98 22472 Haynesville VA 0/100 66/100
99 22473 Heathsville VA 0/100 87/100
100 22476 Hustle VA 0/100 66/100

Methodology

Safest gas rankings show ZIP codes with the lowest PHMSA gas distribution incident risk scores. A score of 0-5 means the county has no or very few recorded incidents since 2004. Low scores indicate areas with well-maintained gas infrastructure and minimal historical incidents.

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 makes an area safe from gas incidents?

Low gas risk areas typically have newer pipeline infrastructure, fewer distribution lines per capita, or areas that rely less on natural gas for heating. However, individual home safety still depends on appliance maintenance and CO detector placement.

Should I still install CO detectors in low-risk areas?

Yes. The CPSC recommends CO detectors in every home regardless of area risk. Carbon monoxide can come from any fuel-burning appliance — furnaces, water heaters, fireplaces, generators, and even attached garages.

Explore More Rankings

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

Related Rankings

Home Safety 2026 CO & gas risk in overall safety Infrastructure 2026 Aging gas lines increase risk Air Quality 2026 Indoor air and combustion hazards
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.

Get safety alerts for Virginia

Free updates when EPA data changes for this area. No spam.

Unsubscribe anytime. Privacy Policy.

Share This Page

X Facebook
Check your water filter options Free tool — no phone call required.