Clermont County, Ohio
16 ZIP codes · Avg score 62/100 · Grade C · Updated
ZipCheckup grade for Clermont County: C.
A mixed picture - some signals here are worth your attention.
The systems supplying Clermont County's 16 ZIP codes vary in performance - most meet minimum standards, but violations in select areas are on record.
How Clermont County Compares
How Clermont County Compares
Clermont County scores 2 points above the Ohio state average (60/100) and 11 points below 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:
ZIP Code Risk Map
Water Quality Map: Clermont County, Ohio
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 13.5 (asthma 10.6%, diabetes 12.6%)
Estimated additional annual cost per homeowner: $1,531, driven primarily by flood
61.9% of homes built before 1978 (lead paint era)
Violation History (2021–2025)
→ Stable trendEPA violation counts by year across Clermont County water systems. Health-based shown in red, total in blue.
Peak year: 2021 with 3 violations. Past 5 years: 6 total (6 health-based).
Source: EPA SDWIS historical violations. Data may lag 6–12 months for the most recent year.
County Health Indicators vs National Average
Black markers indicate national averages. Source: CDC PLACES, Census ACS.
Infrastructure Overview
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: $1,531
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
69,126 housing units in Clermont County
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 Clermont County
Remediation costs are relatively manageable for most homeowners in Clermont 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 Clermont County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water systems serving Clermont County
8 community water systems serving Clermont County.
- C
- C
- C
- C
- C
- D
Show all 8 water systems
- D
- C
13 total water systems serve Clermont County.
Systems with the most violations in Clermont County
5 water systems with recorded EPA violations.
- D
- C
- C
- C
- C
All ZIP Codes in Clermont County
16 ZIP codes tracked in Clermont County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 45160 | Owensville | 66 | C | 2 | $140K |
| 2 | 45153 | Moscow | 65 | C | 1 | $241K |
| 3 | 45158 | Newtonsville | 65 | C | 3 | $219K |
| 4 | 45162 | Pleasant Plain | 65 | C | 3 | $215K |
| 5 | 45245 | Cincinnati | 65 | C | 3 | $260K |
| 6 | 45122 | Goshen | 64 | C | 5 | $210K |
| 7 | 45102 | Amelia | 63 | C | 7 | $219K |
| 8 | 45157 | New Richmond | 63 | C | 7 | $233K |
| 9 | 45103 | Batavia | 62 | C | 6 (1 health) | $243K |
| 10 | 45120 | Felicity | 62 | C | 4 | $187K |
| 11 | 45176 | Williamsburg | 61 | C | 8 (1 health) | $197K |
| 12 | 45106 | Bethel | 55 | C | 16 (2 health) | $203K |
| 13 | 45150 | Milford | 53 | D | 31 | $268K |
| 14 | 45112 | Chilo | — | — | — | |
| 15 | 45147 | Miamiville | — | — | 2 | — |
| 16 | 45156 | Neville | — | — | $77K |
Recommended Buyer Guides for Clermont County
Designed to find the guide that fits the county, not the other way around - the system reads EPA detections, FEMA hazard layers, and CDC lead-exposure markers, then outputs the categories that resolve those specific risks for households here, with NSF-certified products surfaced when the matching contaminant appears in the local monitoring data.
- Best Water Filters for PFAS — PFAS detected in 1 ZIP code
- Best Lead Paint Test Kits — 61.9% of homes built before 1978
- Best Under-Sink Reverse Osmosis Systems — Multi-contaminant removal at the kitchen tap
- Best Sump Pumps — Flood is the top compound risk factor
- Best Mold Test Kits — Flood-driven moisture and mold risk
Deep Dive Reports
Detailed analysis for Clermont County, Ohio
Overview
Clermont County in Ohio covers 16 tracked ZIP records with an average Home Safety Score of C (62/100) across 13 scored records.
14 of 14 ZIP codes with a reported violation count in the available EPA record have recorded EPA violations. 2 health-based violations appear in the available health breakdown.
← Back to Ohio Home Safety Profile
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- PFAS screening: EPA UCMR 5
- Radon zones: EPA Map of Radon Zones
- Air quality: EPA AirData annual AQI
- Home values: U.S. Census Bureau ACS (median estimates by ZCTA)
Reporting periods vary by source. Missing data is shown as unavailable, not as zero.