Columbiana County, Ohio
29 ZIP codes · Avg score 49/100 · Grade D · Updated 2026-06-03
Across Columbiana County, EPA compliance records for 29 ZIP codes fall well below average — documented health-based violations affect multiple areas, and the county's sustained low grade points to structural rather than temporary shortfalls in the underlying water systems.
How Columbiana County Compares
How Columbiana County Compares
Columbiana County scores 11 points below the Ohio state average (60/100) and 19 points below the national average (68/100).
Data: EPA SDWIS Last verified: 2026-06-03
ZIP Code Risk Map
Water Quality Map: Columbiana County, Ohio
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 15.6 (asthma 11.2%, diabetes 15%)
Estimated additional annual cost per homeowner: $1,344, driven primarily by energy_code_gap
Infrastructure: 0.402% avg pipe failure probability, 46% of ZIPs at high risk
71.4% of homes built before 1978 (lead paint era)
Violation History (2021–2024)
→ Stable trendEPA violation counts by year across Columbiana County water systems. Health-based shown in red, total in blue.
Peak year: 2024 with 11 violations. Past 5 years: 15 total (15 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
Sources: Census ACS (housing age), EPA SDWIS (infrastructure risk model), state bridge inspection data.
Compound Risk Breakdown
Estimated additional annual cost per homeowner: $1,344
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
56,013 housing units in Columbiana 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 Columbiana County
Remediation costs are relatively manageable for most homeowners in Columbiana 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 Columbiana County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water Systems with Most Violations
Top 5 systems in Columbiana County ranked by EPA violation count.
| # | Water System | Population | Violations |
|---|---|---|---|
| 1 | East Liverpool City | 12,586 | 14 |
| 2 | WASHINGTONVILLE VILLAGE PWS | 801 | 11 |
| 3 | Columbiana City Public Water System | 6,727 | 10 |
| 4 | LEETONIA VILLAGE PWS | 1,833 | 10 |
| 5 | BUCKEYE WATER DISTRICT - OHIO RIVER | 10,300 | 8 |
22 total water systems serve Columbiana County.
All ZIP Codes in Columbiana County
29 ZIP codes tracked in Columbiana County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 44432 | Lisbon | 68 | C | 1 | $142K |
| 2 | 44413 | East Palestine | 65 | C | 0 | $124K |
| 3 | 44408 | Columbiana | 63 | C | 5 | $197K |
| 4 | 44490 | Washingtonville | 61 | C | 2 (1 health) | $98K |
| 5 | 44609 | Beloit | 61 | C | 1 (1 health) | $190K |
| 6 | 43968 | Wellsville | 59 | C | 7 (1 health) | $96K |
| 7 | 43920 | East Liverpool | 58 | C | 7 | $111K |
| 8 | 44460 | Salem | 56 | C | 4 | $153K |
| 9 | 43945 | Salineville | 53 | D | 0 | $128K |
| 10 | 44405 | Campbell | 53 | D | 0 | $78K |
| 11 | 44415 | Elkton | 53 | D | 0 | — |
| 12 | 44423 | Hanoverton | 53 | D | 0 | $183K |
| 13 | 44427 | Kensington | 53 | D | 0 | — |
| 14 | 44436 | Lowellville | 53 | D | 0 | $135K |
| 15 | 44441 | Negley | 53 | D | 0 | $213K |
| 16 | 44625 | East Rochester | 53 | D | 0 | $144K |
| 17 | 43930 | Hammondsville | 45 | D | 0 | $119K |
| 18 | 43962 | Summitville | 40 | D | 0 | $163K |
| 19 | 44422 | Greenford | 40 | D | 0 | — |
| 20 | 44431 | Leetonia | 40 | D | 0 | $161K |
| 21 | 44443 | New Springfield | 40 | D | 0 | $226K |
| 22 | 44454 | Petersburg | 40 | D | 0 | $165K |
| 23 | 44455 | Rogers | 40 | D | 0 | $160K |
| 24 | 44492 | West Point | 40 | D | 0 | — |
| 25 | 44493 | Winona | 40 | D | 0 | — |
| 26 | 44607 | Augusta | 40 | D | 0 | — |
| 27 | 44669 | Paris | 40 | D | 0 | $203K |
| 28 | 44670 | Robertsville | 40 | D | 0 | $105K |
| 29 | 44445 | New Waterford | 33 | F | 1 | $194K |
Recommended Buyer Guides for Columbiana County
Where county records show a lead exceedance or pre-1978 housing concentration, lead-specific filters and test kits move toward the top of the list.
- Best Water Filters for Lead — Lead above EPA action level in 1 ZIP code
- Best Lead Paint Test Kits — 71.4% of homes built before 1978
- Best Under-Sink Reverse Osmosis Systems — Multi-contaminant removal at the kitchen tap
- Best Radon Test Kits — EPA Radon Zone 1 (highest risk) dominant in county
Deep Dive Reports
Detailed analysis for Columbiana County, Ohio
Overview
Columbiana County in Ohio covers 29 ZIP codes with an average Home Safety Score of D (49/100).
8 of 29 ZIP codes have recorded EPA violations. 3 health-based violations have been documented.
← Back to Ohio water quality report
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Home values: U.S. Census Bureau ACS (median estimates by ZCTA)
Updated daily.
What You Can Do
Columbiana County has a grade of D. Here are steps to protect your household.
Test your tap water
Order a certified lab test kit ($20-$50) to check for lead, bacteria, and other contaminants specific to your ZIP code.
Consider a certified water filter
NSF-certified filters can remove most common contaminants. Match the filter to your test results for best protection. Try our filter matcher
Contact your water utility
Request the latest Consumer Confidence Report (CCR) from your water provider. It details exactly what was found in your water supply.
Check for lead in your home
71.4% of homes in this county were built before 1978. Older plumbing and solder can leach lead into drinking water, especially in the morning.