COUNTY REPORT VA

Arlington County, Virginia

31 ZIP codes · Avg score 80/100 · Grade B

ZipCheckup grade for Arlington County: B.

This ZIP has a few items worth a quick check.

High on the scale: Arlington County (31 ZIP codes).

How Arlington County Compares

Arlington County80/100
Virginia avg75/100
National avg73/100

How Arlington County Compares

B
County Grade
80/100
Avg Safety Score
31
ZIP Codes
3
Water Systems

Arlington County scores 5 points above the Virginia state average (75/100) and 7 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

B
County Grade
80
Avg Safety Score
31
ZIP Codes
Best ZIP: 22201 (83/100)
Lowest ZIP: 22206 (67/100)
$810K
Median Home Value
$500
Avg Remediation (0.06% of home value)

ZIP Code Risk Map

Water Quality Map: Arlington County, Virginia

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: 8.7 (asthma 9%, diabetes 8%)

Modeled additional annual cost estimate per homeowner: $858, largest modeled factor: Flood

County Health Indicators vs National Average

Asthma 9% (national: 8.9%)
Diabetes 8% (national: 10.5%)
Obesity 25.3% (national: 32.4%)

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

Infrastructure Overview

33/100
Infrastructure Stress Indicator
16%
ZIPs with High Infrastructure Stress

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

Compound Risk Breakdown

Estimated additional annual cost per homeowner: $858

Flood $911/yr
Energy Code Gap $486/yr
Sea Level Rise $400/yr

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

Water Safety Affordability

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

$810K
Median Home Value
$500
Est. Remediation Cost
0.1%
of Home Value
Remediation as % of home value low burden

Modeled remediation costs in Arlington County can be compared with the median property value; actual costs vary by property.

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 Arlington County residents

Asthma 9% (US avg: 8.9%)
Diabetes 8% (US avg: 11%)
Obesity 25.3% (US avg: 32.4%)

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

Water systems mapped to Arlington County ZIP codes

3 community water systems mapped to Arlington County ZIP codes; EPA may list more systems serving the county.

All ZIP Codes in Arlington County

31 ZIP codes tracked in Arlington County.

# ZIP Code City Safety Score Grade Violations Home Value
1 22201 Arlington 83 B 0 $761K
2 22202 Arlington 83 B 0 $838K
3 22203 Arlington 83 B 0 $810K
4 22205 Arlington 83 B 0 $1071K
5 22207 Arlington 83 B 0 $1202K
6 22209 Arlington 83 B 0 $800K
7 22211 Fort Myer 83 B 0 —
8 22213 Arlington 83 B 0 $1050K
9 22204 Arlington 67 C 0 $672K
10 22206 Arlington 67 C 0 $570K
11 22210 Arlington — — —
12 22212 Arlington — — —
13 22214 Arlington — — 0 —
14 22215 Arlington — — —
15 22216 Arlington — — —
16 22217 Arlington — — —
17 22218 Arlington — — —
18 22219 Arlington — — —
19 22222 Arlington — — —
20 22225 Arlington — — —
21 22226 Arlington — — —
22 22227 Arlington — — —
23 22230 Arlington — — —
24 22234 Arlington — — —
25 22240 Arlington — — —
26 22241 Arlington — — —
27 22242 Arlington — — —
28 22243 Arlington — — —
29 22244 Arlington — — —
30 22245 Arlington — — —
31 22246 Arlington — — —

Recommended Buyer Guides for Arlington County

Nothing on this list means a problem exists in your own home: the matches are drawn from county- and ZIP-level records, so a guide shows up because of an area signal, and only testing at your tap describes a specific household.

Overview

Arlington County in Virginia covers 31 tracked ZIP records with an average Home Safety Score of B (80/100) across 10 scored records.

The available EPA record reports 0 violations for 11 ZIP codes with a reported violation count.

← Back to Virginia 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 Arlington County?
Arlington County receives an average Home Safety grade of B from its scored ZIP records (31 ZIP codes tracked); this is a composite index, not a tap-water test.
How many water systems serve Arlington County?
We map 3 public water systems to 31 ZIP codes in our data for Arlington County. EPA may list more systems serving the county, so this is not a full count.
What is the biggest environmental risk in Arlington County?
In ZipCheckup's cost model, the factor with the largest estimated average annual cost in Arlington County is flood. Across all modeled risk factors, the estimated average additional annual cost is $858 per homeowner; actual costs vary by home.
How does Arlington County compare to Virginia?
Arlington County has an average Home Safety Score of 80/100 under model 4.0.0, which is at or above the Virginia state average of 75/100.

How to cite this page

APA ZipCheckup. (2026). Arlington County, VA Home Safety: 80/100. https://zipcheckup.com/county/virginia/arlington/
BibTeX
@misc{zipcheckup-county-virginia-arlington,
  author = {{ZipCheckup}},
  title  = {{Arlington County, VA Home Safety: 80/100}},
  year   = {2026},
  url    = {https://zipcheckup.com/county/virginia/arlington/}
}

Page version: October 2026.

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