Warren County, Georgia
4 ZIP codes · Avg score 72/100 · Grade B · Updated 2026-07-19
ZipCheckup grade for Warren: B.
This ZIP looks solid, with a few items worth a quick check.
Tracking 4 ZIP codes in Warren County shows a water safety record well above the national median - violations are isolated exceptions, not recurring patterns.
How Warren County Compares
How Warren County Compares
Warren County scores 3 points below the Georgia state average (75/100) and 4 points above the national average (68/100).
Data: EPA SDWIS Last verified: 2026-07-19
Key Risk Factors
Health risk index: 17.3 (asthma 11.4%, diabetes 20.2%)
Estimated additional annual cost per homeowner: $400, driven primarily by water_infra
Infrastructure: 0.438% avg pipe failure probability, 50% of ZIPs at high risk
47.3% of homes built before 1978 (lead paint era)
Violation History (2021–2025)
↑ Worsening trendEPA violation counts by year across Warren County water systems. Health-based shown in red, total in blue.
Peak year: 2025 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: $400
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
2,311 housing units in Warren 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 Warren County
Remediation costs are relatively manageable for most homeowners in Warren 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 Warren County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water systems serving Warren County
3 community water systems serving Warren County.
- C
- A
- C
Systems with the most violations in Warren County
2 water systems with recorded EPA violations.
- C
- C
All ZIP Codes in Warren County
4 ZIP codes tracked in Warren County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 30821 | Norwood | 85 | A | 0 | $57K |
| 2 | 30828 | Warrenton | 69 | C | 18 (12 health) | $94K |
| 3 | 30807 | Camak | 66 | C | 14 (14 health) | $20K |
| 4 | 30819 | Mesena | 66 | C | 0 | — |
Recommended Buyer Guides for Warren County
Strictly editorial - no paid placements influence which guides appear; the selection draws on NSF certifications and EPA detection records for water systems serving this county.
- Best Under-Sink Reverse Osmosis Systems — Multi-contaminant removal at the kitchen tap
Overview
Warren County in Georgia covers 4 ZIP codes with an average Home Safety Score of B (72/100).
2 of 4 ZIP codes have recorded EPA violations. 26 health-based violations have been documented.
← Back to Georgia 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.