Rockingham County, North Carolina
9 ZIP codes · Avg score 52/100 · Grade D · Updated 2026-06-04
Water monitoring data from Rockingham County's 9 ZIP codes tells a below-average story — health violations are present and system-level detail is worth checking.
How Rockingham County Compares
How Rockingham County Compares
Rockingham County scores 21 points below the North Carolina state average (73/100) and 16 points below the national average (68/100).
Data: EPA SDWIS Last verified: 2026-06-04
ZIP Code Risk Map
Water Quality Map: Rockingham County, North Carolina
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 15.1 (asthma 11.3%, diabetes 14.4%)
Estimated additional annual cost per homeowner: $963, driven primarily by flood
Infrastructure: 0.412% avg pipe failure probability, 44% of ZIPs at high risk
65.8% of homes built before 1978 (lead paint era)
Violation History (2021–2025)
↑ Worsening trendEPA violation counts by year across Rockingham County water systems. Health-based shown in red, total in blue.
Peak year: 2024 with 18 violations. Past 5 years: 45 total (45 health-based). Health-based violations are rising versus the prior 2-year window — worth closer monitoring.
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: $963
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
40,723 housing units in Rockingham 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 Rockingham County
Remediation costs are relatively manageable for most homeowners in Rockingham 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 Rockingham 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 Rockingham County ranked by EPA violation count.
| # | Water System | Population | Violations |
|---|---|---|---|
| 1 | Dan River Water Inc. | 12,000 | 79 |
| 2 | City of Reidsville, | 14,585 | 70 |
| 3 | Pleasant Ridge Mhp | 269 | 70 |
| 4 | Fairgrove Mhp | 244 | 70 |
| 5 | Dogwood Mhp | 228 | 70 |
15 total water systems serve Rockingham County.
All ZIP Codes in Rockingham County
9 ZIP codes tracked in Rockingham County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 27027 | Mayodan | 61 | C | 3 (1 health) | $117K |
| 2 | 27320 | Reidsville | 61 | C | 35 (3 health) | $171K |
| 3 | 27289 | Eden | 57 | C | 11 (3 health) | — |
| 4 | 27025 | Madison | 56 | C | 17 (6 health) | $169K |
| 5 | 27322 | Reidsville | 55 | C | 35 (3 health) | — |
| 6 | 27048 | Stoneville | 51 | D | 5 | $152K |
| 7 | 27288 | Eden | 47 | D | 11 (3 health) | $129K |
| 8 | 27375 | Wentworth | 41 | D | 17 (8 health) | — |
| 9 | 27042 | Pine Hall | 40 | D | 0 | $137K |
Recommended Buyer Guides for Rockingham County
Four sources — EPA, NSF, FEMA, CDC — drive the match.
- Best Lead Paint Test Kits — 65.8% 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
- 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 Rockingham County, North Carolina
Overview
Rockingham County in North Carolina covers 9 ZIP codes with an average Home Safety Score of D (52/100).
8 of 9 ZIP codes have recorded EPA violations. 27 health-based violations have been documented.
← Back to North Carolina 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
Rockingham 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
65.8% of homes in this county were built before 1978. Older plumbing and solder can leach lead into drinking water, especially in the morning.