COUNTY REPORT KY

Clinton County, Kentucky

2 ZIP codes · Avg score 67/100 · Grade C · Updated 2026-06-03

Tracking 2 ZIP codes in Clinton County reveals a mixed picture — tap water quality varies meaningfully by location.

How Clinton County Compares

Clinton County67/100
Kentucky avg61/100
National avg68/100

How Clinton County Compares

C
County Grade
67/100
Avg Safety Score
2
ZIP Codes
3
Water Systems

Clinton County scores 6 points above the Kentucky state average (61/100) and 1 points below the national average (68/100).

Data: EPA SDWIS Last verified: 2026-06-03

C
County Grade
67
Avg Safety Score
2
ZIP Codes
Best ZIP: 42602 (81/100)
Lowest ZIP: 42603 (53/100)
$103K
Median Home Value
$550
Avg Remediation (53% of home value)

Key Risk Factors

Estimated additional annual cost per homeowner: $345, driven primarily by energy_code_gap

Infrastructure: 0.32% avg pipe failure probability, 50% of ZIPs at high risk

43.5% of homes built before 1978 (lead paint era)

Violation History (2021–2023)

→ Stable trend

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

2021
4 (4 health)
2023
1 (1 health)

Peak year: 2021 with 4 violations. Past 5 years: 5 total (5 health-based).

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

Infrastructure Overview

1989
Median Build Year
43.5%
Pre-1978 Housing
32%
Pipe Failure Probability
50%
ZIPs at High Infra Risk
Low
Lead Pipe Risk

Sources: Census ACS (housing age), EPA SDWIS (infrastructure risk model), state bridge inspection data.

Compound Risk Breakdown

Estimated additional annual cost per homeowner: $345

Energy Code Gap $270/yr
Water / Lead $75/yr

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

Housing Age Distribution

5,185 housing units in Clinton County

Pre-1940 6%
1940–1959 14%
1960–1979 20%
1980–1999 35%
2000+ 25%

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 Clinton County

$103K
Median Home Value
$550
Est. Remediation Cost
0.5%
of Home Value
Remediation as % of home value low burden

Remediation costs are relatively manageable for most homeowners in Clinton 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.

Water Systems with Most Violations

Top 3 systems in Clinton County ranked by EPA violation count.

# Water System Population Violations
1 Albany Water Works 9,042 7
2 Monticello Water & Sewer Commission 21,000 7
3 CUMBERLAND CO WATER DISTRICT 7,099 7

All ZIP Codes in Clinton County

2 ZIP codes tracked in Clinton County.

# ZIP Code City Safety Score Grade Violations Home Value
1 42602 Albany 81 B 7 (2 health) $113K
2 42603 Alpha 53 D 0 $93K

Recommended Buyer Guides for Clinton County

Filtered against federal data, fitted to local risks.

Overview

Clinton County in Kentucky covers 2 ZIP codes with an average Home Safety Score of C (67/100).

1 of 2 ZIP codes have recorded EPA violations. 2 health-based violations have been documented.

← Back to Kentucky water quality report

Data Sources

Updated daily.

Frequently Asked Questions

Is water safe in Clinton County?
Clinton County receives a grade of C. Some ZIP codes have recorded violations and residents in affected areas may want to test their water.
How many water systems serve Clinton County?
Clinton County is served by 3 public water systems that supply drinking water to residents across 2 ZIP codes.
What is the biggest environmental risk in Clinton County?
The primary environmental risk factor in Clinton County is energy_code_gap. This contributes to an estimated additional annual cost of $345 per homeowner.
How old are homes in Clinton County?
The median home build year in Clinton County is 1989. 43.5% of homes were built before 1978, which means they may contain lead-based paint and older plumbing materials.
How does Clinton County compare to Kentucky?
Clinton County has an average water safety score of 67/100, which is above the Kentucky state average of 61/100.

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