COUNTY REPORT NY

Seneca County, New York

8 ZIP codes · Home Safety Score unavailable · 0 of 8 tracked ZIP records scored · Updated

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

Unavailable
0 of 8 tracked ZIP records scored
8
ZIP Codes
$150K
Median Home Value
$2,700
Avg Remediation (180% of home value)

ZIP Code Risk Map

Water Quality Map: Seneca County, New York

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: 13.8 (asthma 11.2%, diabetes 11.6%)

Estimated additional annual cost per homeowner: $1,788, driven primarily by flood

67.9% of homes built before 1978 (lead paint era)

Violation History (2021–2023)

→ Stable trend

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

2021
1 (1 health)
2022
4 (4 health)
2023
2 (2 health)

Peak year: 2022 with 4 violations. Past 5 years: 7 total (7 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 11.2% (national: 8.9%)
Diabetes 11.6% (national: 10.5%)
Obesity 34.7% (national: 32.4%)

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

Infrastructure Overview

1959
Median Build Year
67.9%
Pre-1978 Housing
53/100
Infrastructure Stress Indicator
88%
ZIPs with High Infrastructure Stress
High
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: $1,788

Flood $550/yr
Energy Code Gap $501/yr
Water / Lead $357/yr

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

Housing Age Distribution

14,792 housing units in Seneca County

Pre-1940 36%
1940–1959 19%
1960–1979 17%
1980–1999 16%
2000+ 11%

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 Seneca County

$150K
Median Home Value
$2,700
Est. Remediation Cost
1.8%
of Home Value
Remediation as % of home value low burden

Remediation costs are relatively manageable for most homeowners in Seneca 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 Seneca County residents

Asthma 11.2% (US avg: 8.9%)
Diabetes 11.6% (US avg: 11%)
Obesity 34.7% (US avg: 32.4%)

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

Water systems serving Seneca County

7 community water systems serving Seneca County.

Show all 7 water systems

Systems with the most violations in Seneca County

3 water systems with recorded EPA violations.

All ZIP Codes in Seneca County

8 ZIP codes tracked in Seneca County.

# ZIP Code City Safety Score Grade Violations Home Value
1 13065 Fayette $96K
2 13148 Seneca Falls 30 $130K
3 13165 Waterloo 30 $119K
4 14521 Ovid $150K
5 14541 Romulus 0 $224K
6 14588 Willard
7 14847 Interlaken 1 $202K
8 14860 Lodi $153K

Recommended Buyer Guides for Seneca County

If FEMA records flag flood-top-risk status or EPA samples show PFAS exceedances, the matching logic lifts emergency-water and PFAS-rated filtration into the recommendations - federal data drives the order, not retailer arrangements.

Overview

Seneca County in New York covers 8 tracked ZIP records. No Home Safety Score is published because the required model evidence is incomplete for every tracked record; missing evidence is not treated as zero.

3 of 4 ZIP codes with a reported violation count in the available EPA record have recorded EPA violations. The available record reports no health-based violations for this measured scope.

← Back to New York Home Safety Profile

Data Sources

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

Frequently Asked Questions

How many water systems serve Seneca County?
Seneca County is served by 7 public water systems that supply drinking water to residents across 8 ZIP codes.
What is the biggest environmental risk in Seneca County?
The primary environmental risk factor in Seneca County is flood. This contributes to an estimated additional annual cost of $1,788 per homeowner.
How old are homes in Seneca County?
The median home build year in Seneca County is 1959. 67.9% of homes were built before 1978, which means they may contain lead-based paint and older plumbing materials.

How to cite this page

APA ZipCheckup. (2026). Seneca County, New York Home Safety Profile. https://zipcheckup.com/county/new-york/seneca/
BibTeX
@misc{zipcheckup-county-new-york-seneca,
  author = {{ZipCheckup}},
  title  = {{Seneca County, New York Home Safety Profile}},
  year   = {2026},
  url    = {https://zipcheckup.com/county/new-york/seneca/}
}

Page version: August 2026.

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