COUNTY REPORT NV

Clark County, Nevada

124 ZIP codes · Avg score 92/100 · Grade A · Updated

ZipCheckup grade for Clark County: A.

No federal data flags a major home-safety concern for this ZIP.

Clark County maintains reliable drinking water quality across all 124 of its tracked ZIP codes.

How Clark County Compares

Clark County92/100
Nevada avg84/100
National avg73/100

How Clark County Compares

A
County Grade
92/100
Avg Safety Score
124
ZIP Codes
10
Water Systems

Clark County scores 8 points above the Nevada state average (84/100) and 19 points above the national average (73/100).

Data: ZipCheckup Home Safety Score model 4.0.0; EPA SDWIS, UCMR 5, EPA radon zones, EPA AirData Last verified:

A
County Grade
92
Avg Safety Score
124
ZIP Codes
Henderson
Best ZIP: 89002 (92/100)
Las Vegas
Lowest ZIP: 89121 (91/100)
$412K
Median Home Value
$1,299
Avg Remediation (32% of home value)

ZIP Code Risk Map

Water Quality Map: Clark County, Nevada

Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.

A B C D F

Key Risk Factors

Health risk index: 12.5 (asthma 10.1%, diabetes 12.4%)

Estimated additional annual cost per homeowner: $1,749, driven primarily by wildfire

27.4% of homes built before 1978 (lead paint era)

Violation History (2023–2025)

→ Stable trend

EPA violation counts by year across Clark County water systems. Health-based shown in red, total in blue.

2023
1 (1 health)
2025
57 (57 health)

Peak year: 2025 with 57 violations. Past 5 years: 58 total (58 health-based).

Source: EPA SDWIS historical violations. Data may lag 6–12 months for the most recent year.

County Health Indicators vs National Average

Asthma 10.1% (national: 8.9%)
Diabetes 12.4% (national: 10.5%)
Obesity 31.4% (national: 32.4%)

Black markers indicate national averages. Source: CDC PLACES, Census ACS.

Infrastructure Overview

1996
Median Build Year
27.4%
Pre-1978 Housing
29/100
Infrastructure Stress Indicator
4%
ZIPs with High Infrastructure Stress
Low
Lead Pipe Risk

Modeled area-level indicator, not a failure probability. Sources: Census ACS housing age, EPA DWINS infrastructure needs, EPA SDWIS violations, and EPA lead indicators.

Compound Risk Breakdown

Estimated additional annual cost per homeowner: $1,749

Wildfire $1,200/yr
Flood $579/yr
Energy Code Gap $190/yr

Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).

Housing Age Distribution

923,291 housing units in Clark County

Pre-1940 0%
1940–1959 3%
1960–1979 15%
1980–1999 41%
2000+ 41%

Source: U.S. Census Bureau ACS B25034 (Year Structure Built).

Water Safety Affordability

How much it costs to fix water issues relative to home values in Clark County

$412K
Median Home Value
$1,299
Est. Remediation Cost
0.3%
of Home Value
Remediation as % of home value low burden

Remediation costs are relatively manageable for most homeowners in Clark County, representing a small fraction of property value.

Remediation includes water filtration, lead abatement, radon mitigation, and flood protection where applicable. Source: Census ACS, EPA SDWIS.

Health Outcomes vs National Average

CDC PLACES data for Clark County residents

Asthma 10.1% (US avg: 8.9%)
Diabetes 12.4% (US avg: 11%)
Obesity 31.4% (US avg: 32.4%)

Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.

Water systems serving Clark County

8 community water systems serving Clark County.

Show all 8 water systems

10 total water systems serve Clark County.

Systems with the most violations in Clark County

4 water systems with recorded EPA violations.

All ZIP Codes in Clark County

124 ZIP codes tracked in Clark County.

# ZIP Code City Safety Score Grade Violations Home Value
1 89002 Henderson 92 A 0 $428K
2 89005 Boulder City 92 A 0 $424K
3 89011 Henderson 92 A 0 $459K
4 89012 Henderson 92 A 0 $472K
5 89014 Henderson 92 A 0 $415K
6 89015 Henderson 92 A 0 $374K
7 89027 Mesquite 92 A 0 $343K
8 89029 Laughlin 92 A 0 $259K
9 89030 North Las Vegas 92 A 0 $237K
10 89031 North Las Vegas 92 A 0 $374K
11 89032 North Las Vegas 92 A 0 $347K
12 89034 Mesquite 92 A 0 $479K
13 89044 Henderson 92 A 0 $537K
14 89052 Henderson 92 A 0 $596K
15 89074 Henderson 92 A 0 $436K
16 89084 North Las Vegas 92 A 0 $435K
17 89085 North Las Vegas 92 A 0 $460K
18 89086 North Las Vegas 92 A 0 $408K
19 89101 Las Vegas 92 A 0 $258K
20 89102 Las Vegas 92 A 0 $363K
21 89103 Las Vegas 92 A 0 $274K
22 89104 Las Vegas 92 A 0 $299K
23 89106 Las Vegas 92 A 0 $263K
24 89108 Las Vegas 92 A 0 $304K
25 89109 Las Vegas 92 A 0 $495K
26 89110 Las Vegas 92 A 0 $304K
27 89113 Las Vegas 92 A 0 $464K
28 89117 Las Vegas 92 A 0 $482K
29 89118 Las Vegas 92 A 0 $392K
30 89119 Las Vegas 92 A 0 $301K
31 89120 Las Vegas 92 A 0 $365K
32 89122 Las Vegas 92 A 0 $286K
33 89123 Las Vegas 92 A 0 $425K
34 89124 Las Vegas 92 A 0 $504K
35 89128 Las Vegas 92 A 0 $379K
36 89129 Las Vegas 92 A 0 $420K
37 89130 Las Vegas 92 A 0 $391K
38 89131 Las Vegas 92 A 0 $499K
39 89134 Las Vegas 92 A 0 $450K
40 89135 Las Vegas 92 A 0 $657K
41 89138 Las Vegas 92 A 0 $709K
42 89139 Las Vegas 92 A 0 $449K
43 89141 Las Vegas 92 A 0 $494K
44 89142 Las Vegas 92 A 0 $323K
45 89143 Las Vegas 92 A 0 $438K
46 89144 Las Vegas 92 A 0 $487K
47 89145 Las Vegas 92 A 0 $349K
48 89146 Las Vegas 92 A 0 $433K
49 89147 Las Vegas 92 A 0 $377K
50 89148 Las Vegas 92 A 0 $444K
51 89149 Las Vegas 92 A 0 $495K
52 89156 Las Vegas 92 A 0 $289K
53 89158 Las Vegas 92 A 0 $1191K
54 89166 Las Vegas 92 A 0 $476K
55 89169 Las Vegas 92 A 0 $300K
56 89179 Las Vegas 92 A 0 $416K
57 89183 Las Vegas 92 A 0 $415K
58 89191 Nellis Afb 92 A 0 —
59 89040 Overton 91 A 1 $282K
60 89081 North Las Vegas 91 A 1 (1 health) $385K
61 89107 Las Vegas 91 A 3 $289K
62 89115 Las Vegas 91 A 1 (1 health) $259K
63 89121 Las Vegas 91 A 2 $288K
64 88901 The Lakes — — —
65 88905 The Lakes — — —
66 89004 Blue Diamond — — $633K
67 89006 Boulder City — — —
68 89007 Bunkerville — — $320K
69 89009 Henderson — — —
70 89016 Henderson — — —
71 89018 Indian Springs — — $326K
72 89019 Jean — — $222K
73 89021 Logandale — — $438K
74 89024 Mesquite — — —
75 89025 Moapa — — $308K
76 89026 Jean — — —
77 89028 Laughlin — — —
78 89033 North Las Vegas — — —
79 89036 North Las Vegas — — —
80 89037 Coyote Springs — — —
81 89039 Cal Nev Ari — — $128K
82 89046 Searchlight — — $130K
83 89053 Henderson — — —
84 89054 Sloan — — 0 —
85 89067 Coyote Springs — — —
86 89070 Indian Springs — — —
87 89077 Henderson — — —
88 89087 North Las Vegas — — —
89 89105 Las Vegas — — —
90 89111 Las Vegas — — —
91 89112 Las Vegas — — —
92 89114 Las Vegas — — —
93 89116 Las Vegas — — —
94 89125 Las Vegas — — —
95 89126 Las Vegas — — —
96 89127 Las Vegas — — —
97 89132 Las Vegas — — —
98 89133 Las Vegas — — —
99 89136 Las Vegas — — —
100 89137 Las Vegas — — —
101 89140 Las Vegas — — —
102 89150 Las Vegas — — —
103 89151 Las Vegas — — —
104 89152 Las Vegas — — —
105 89153 Las Vegas — — —
106 89154 Las Vegas — — —
107 89155 Las Vegas — — —
108 89157 Las Vegas — — —
109 89159 Las Vegas — — —
110 89160 Las Vegas — — —
111 89161 Las Vegas — — 0 $456K
112 89162 Las Vegas — — —
113 89163 The Lakes — — —
114 89164 Las Vegas — — —
115 89165 Las Vegas — — —
116 89170 Las Vegas — — —
117 89173 Las Vegas — — —
118 89177 Las Vegas — — —
119 89178 Las Vegas — — 0 $452K
120 89180 Las Vegas — — —
121 89185 Las Vegas — — —
122 89193 Las Vegas — — —
123 89195 Las Vegas — — —
124 89199 Las Vegas — — —

Recommended Buyer Guides for Clark County

Federal and certification sources drive the ordering: EPA monitoring data, NSF certifications, FEMA flood maps, and CDC lead guidance - guides surface only when county data warrants them.

Deep Dive Reports

Detailed analysis for Clark County, Nevada

Overview

Clark County in Nevada covers 124 tracked ZIP records with an average Home Safety Score of A (92/100) across 63 scored records.

5 of 66 ZIP codes with a reported violation count in the available EPA record have recorded EPA violations. 1 health-based violation appear in the available health breakdown.

← Back to Nevada Home Safety Profile

Data Sources

Reporting periods vary by source. Missing data is shown as unavailable, not as zero.

Frequently Asked Questions

Is water safe in Clark County?
Clark County receives a grade of A, indicating generally safe tap water across its 124 ZIP codes.
How many water systems serve Clark County?
Clark County is served by 10 public water systems that supply drinking water to residents across 124 ZIP codes.
What is the biggest environmental risk in Clark County?
The primary environmental risk factor in Clark County is wildfire. This contributes to an estimated additional annual cost of $1,749 per homeowner.
How old are homes in Clark County?
The median home build year in Clark County is 1996. 27.4% of homes were built before 1978, which means they may contain lead-based paint and older plumbing materials.
How does Clark County compare to Nevada?
Clark County has an average Home Safety Score of 92/100 under model 4.0.0, which is above the Nevada state average of 84/100.

How to cite this page

APA ZipCheckup. (2026). Clark County, NV: HSS 92/100; 1 Health Violation. https://zipcheckup.com/county/nevada/clark/
BibTeX 
@misc{zipcheckup-county-nevada-clark,
  author = {{ZipCheckup}},
  title  = {{Clark County, NV: HSS 92/100; 1 Health Violation}},
  year   = {2026},
  url    = {https://zipcheckup.com/county/nevada/clark/}
}

Page version: August 2026.

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