CITY REPORT NH

Wilton, NH Home Safety: Home Safety Score unavailable

1 ZIP code · 1 water system · Updated

Data: EPA SDWIS

1
ZIP Codes
1
Water Systems
0
ZIPs Linked to Systems with Violations
Zone 2
County Radon Potential (Moderate)
$370K
Median Home Value

What You Should Know About Wilton Water

  • Homes built before 1986: 69% - older plumbing may contain lead solder.
  • Health risk index (ZipCheckup composite of CDC data): 11.54.

Who Supplies Your Water in Wilton

Here the list of water systems for Wilton, NH has a single entry, while the figure of 1 count every system federal data connect to the area's ZIP codes.

Overview

We track home safety data for 1 ZIP code in Wilton, New Hampshire, covering 1 community water system serving approximately 4,183 people. The EPA snapshots used for this build directly map water systems to 1 of 1 ZIP codes.

The available EPA record reports 0 violations for 1 ZIP code with a reported violation count.

Water Sources

Wilton water systems draw from: Groundwater.

Lead & Copper

  • Lead data: not yet available for Wilton
  • Lead action-level status: not available

Radon Risk

1 of 1 ZIP records with known zones is in EPA Radon Zone 2.

The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.

Areas with No Violations

ZIP Code Safety Score System Population
03086 — Wilton Water Works 1,790

All ZIP Codes in Wilton

Data Sources

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

Health Outcomes in Wilton

10.6%
Asthma (US: 9.8%)
9.2%
Diabetes (US: 10.4%)
15.3%
Poor Mental Health (US: 14.8%)

Source: CDC PLACES (County-level estimates). County health indicators are shown for context only and are not linked to this area's water records.

Compared to National Average

Asthma 10.6% ↑
Diabetes 9.2% ↓
Mental Health 15.3% ↑

Vertical line = national average. ■ Above national · ■ Below national

Housing & Infrastructure in Wilton

1969
Median Build Year
69%
Built Before 1986
53%
Built Before 1970
Galvanized Steel or Copper
Likely Pipe Material

With 69% of homes built before 1986, lead solder in plumbing is a potential concern. Federal law banned lead solder in drinking-water plumbing in 1986, but many older homes retain original plumbing.

Source: U.S. Census Bureau American Community Survey (ACS).

Housing Age Profile

By Census estimates, roughly half or more of the homes in Wilton were built before 1986; the median build year is 1969.

1969
Median Year Built
69%
Pre-1986 (lead solder era; lead paint banned 1978)
53%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (53%) 1970–1986 (16%) Post-1986 (31%)

Over half of homes in Wilton were built before 1986, when federal law began restricting lead solder in drinking-water plumbing. Older plumbing may leach lead into drinking water, especially with corrosive water chemistry.

Source: U.S. Census Bureau ACS B25034.

Lead Exposure Risk for Children in Wilton

69%
Homes Built Before 1986

Why children are most at risk: The CDC states that no safe blood lead level in children has been identified. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.

If you have young children or are pregnant, consider testing your home's water - especially if your home was built before 1986.

Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.

Historical NFIP Claim Context in Wilton

8
Total FEMA Flood Claims
$63,845
Avg Reported Sum With Payment Data
100%
A/V Share of Claim-Record ZIPs

Historical NFIP data for Wilton contains 8 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $63,845. Among ZIP codes with claim records, 100% have an A- or V-family dominant rated zone recorded in those historical claims. This is not a complete current FEMA property-map inventory.

How flooding affects water quality: Flood events can introduce sewage, agricultural runoff, and industrial chemicals into water supplies. Even after floodwaters recede, contamination can persist in wells and aging infrastructure.

Claim count does not establish current property risk. Check the exact address in FEMA's current map and obtain a property-specific insurance quote when relevant.

Source: historical FEMA National Flood Insurance Program (NFIP) claim records. No current FEMA property-map designation is asserted.

Frequently Asked Questions

How many water systems serve Wilton?
Our records map 1 water system to 1 ZIP code in Wilton. The related population figure in our data is approximately 4,183 people; it is not a count of people served citywide.
Home → Cities → New Hampshire → Wilton, NH

How to cite this page

APA ZipCheckup. (2026). Wilton, NH Home Safety: Home Safety Score unavailable. https://zipcheckup.com/cities/nh/wilton/
BibTeX
@misc{zipcheckup-cities-nh-wilton,
  author = {{ZipCheckup}},
  title  = {{Wilton, NH Home Safety: Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/nh/wilton/}
}

Page version: October 2026.

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