Clayton County, Georgia
13 ZIP codes · Avg score 68/100 · Grade C · Updated
ZipCheckup grade for Clayton County: C.
A mixed picture - some signals here are worth your attention.
Water safety in Clayton County is uneven - some of its 13 ZIP codes meet standards cleanly while others carry documented violations.
How Clayton County Compares
How Clayton County Compares
Clayton County scores 6 points below the Georgia state average (74/100) and 5 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: Clayton County, Georgia
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 14.3 (asthma 11.4%, diabetes 16.2%)
Estimated additional annual cost per homeowner: $1,051, driven primarily by flood
49.9% of homes built before 1978 (lead paint era)
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: $1,051
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
102,404 housing units in Clayton 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 Clayton County
Remediation costs are relatively manageable for most homeowners in Clayton 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 Clayton County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water systems serving Clayton County
7 community water systems serving Clayton County.
- C
- C
- C
- B
- C
- C
Show all 7 water systems
- B
Systems with the most violations in Clayton County
5 water systems with recorded EPA violations.
- B
- C
- C
- C
- C
All ZIP Codes in Clayton County
13 ZIP codes tracked in Clayton County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 30294 | Ellenwood | 77 | B | 8 | $233K |
| 2 | 30236 | Jonesboro | 67 | C | 0 | $220K |
| 3 | 30250 | Lovejoy | 67 | C | 0 | — |
| 4 | 30260 | Morrow | 67 | C | 0 | $190K |
| 5 | 30274 | Riverdale | 67 | C | 0 | $157K |
| 6 | 30238 | Jonesboro | 66 | C | 2 | $208K |
| 7 | 30273 | Rex | 66 | C | 1 | $185K |
| 8 | 30296 | Riverdale | 66 | C | 4 | $185K |
| 9 | 30297 | Forest Park | 66 | C | 1 | $121K |
| 10 | 30237 | Jonesboro | — | — | — | |
| 11 | 30287 | Morrow | — | — | — | |
| 12 | 30298 | Forest Park | — | — | — | |
| 13 | 30386 | Atlanta | — | — | — |
Recommended Buyer Guides for Clayton County
Editorial-only picks, screened against the EPA detections on file.
- 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 Clayton County, Georgia
Overview
Clayton County in Georgia covers 13 tracked ZIP records with an average Home Safety Score of C (68/100) across 9 scored records.
5 of 9 ZIP codes with a reported violation count in the available EPA record have recorded EPA violations. The available record reports no health-based violations for this measured scope.
← Back to Georgia 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.