Yadkin County, North Carolina
7 ZIP codes · Avg score 69/100 · Grade C · Updated 2026-06-04
Based on current EPA data, Yadkin County's 7 ZIP codes reflect fair but mixed water safety.
How Yadkin County Compares
How Yadkin County Compares
Yadkin County scores 4 points below the North Carolina state average (73/100) and 1 points above the national average (68/100).
Data: EPA SDWIS Last verified: 2026-06-04
ZIP Code Risk Map
Water Quality Map: Yadkin 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: 14.5 (asthma 10.9%, diabetes 13%)
Estimated additional annual cost per homeowner: $551, driven primarily by energy_code_gap
Infrastructure: 0.356% avg pipe failure probability
55.1% of homes built before 1978 (lead paint era)
Violation History (2022–2024)
→ Stable trendEPA violation counts by year across Yadkin County water systems. Health-based shown in red, total in blue.
Peak year: 2024 with 8 violations. Past 5 years: 10 total (10 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: $551
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
19,119 housing units in Yadkin 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 Yadkin County
Remediation costs are relatively manageable for most homeowners in Yadkin 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 Yadkin 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 Yadkin County ranked by EPA violation count.
| # | Water System | Population | Violations |
|---|---|---|---|
| 1 | C W Mobile Home Park | 97 | 12 |
| 2 | Boonville, Town of | 2,007 | 9 |
| 3 | Yadkin Company Water - Hwy 21 | 277 | 7 |
| 4 | Yadkin County - East Bend | 97 | 7 |
| 5 | East Bend, Town of | 1,466 | 5 |
12 total water systems serve Yadkin County.
All ZIP Codes in Yadkin County
7 ZIP codes tracked in Yadkin County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 27055 | Yadkinville | 80 | B | 2 | $195K |
| 2 | 27020 | Hamptonville | 72 | B | 0 | $149K |
| 3 | 27011 | Boonville | 71 | B | 5 (1 health) | $161K |
| 4 | 27018 | East Bend | 71 | B | 5 | $224K |
| 5 | 28642 | Jonesville | 71 | B | 2 (1 health) | $132K |
| 6 | 28689 | Union Grove | 63 | C | 0 | $165K |
| 7 | 27047 | Siloam | 53 | D | 0 | $192K |
Recommended Buyer Guides for Yadkin County
Independent picks. EPA-grounded. Matched here.
- Best Lead Paint Test Kits — 55.1% of homes built before 1978
Deep Dive Reports
Detailed analysis for Yadkin County, North Carolina
Overview
Yadkin County in North Carolina covers 7 ZIP codes with an average Home Safety Score of C (69/100).
4 of 7 ZIP codes have recorded EPA violations. 2 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.