Glynn County, Georgia
8 ZIP codes · Avg score 98/100 · Grade A · Updated
ZipCheckup grade for Glynn County: A.
No federal data flags a major home-safety concern for this ZIP.
For households in Glynn County, the 8 ZIP codes on record show consistently safe tap water.
How Glynn County Compares
How Glynn County Compares
Glynn County scores 24 points above the Georgia state average (74/100) and 25 points above 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: Glynn County, Georgia
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 14.6 (asthma 10.1%, diabetes 15.3%)
Estimated additional annual cost per homeowner: $2,781, driven primarily by flood
51.2% 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: $2,781
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
42,418 housing units in Glynn 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 Glynn County
Remediation costs are relatively manageable for most homeowners in Glynn 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 Glynn County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water systems serving Glynn County
8 community water systems serving Glynn County.
- A
- A
- A
- A
- A
Show all 8 water systems
- A
- A
12 total water systems serve Glynn County.
Systems with the most violations in Glynn County
4 water systems with recorded EPA violations.
- A
- A
- A
- A
All ZIP Codes in Glynn County
8 ZIP codes tracked in Glynn County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 31524 | Brunswick | 100 | A | 1 | — |
| 2 | 31520 | Brunswick | 99 | A | 2 | $135K |
| 3 | 31522 | Saint Simons Island | 97 | A | 2 | $498K |
| 4 | 31525 | Brunswick | 97 | A | 9 | $199K |
| 5 | 31521 | Brunswick | — | — | — | |
| 6 | 31523 | Brunswick | — | — | 3 | $276K |
| 7 | 31527 | Jekyll Island | — | — | 0 | $522K |
| 8 | 31561 | Sea Island | — | — | 2 | $2000K |
Recommended Buyer Guides for Glynn County
Below: editorial picks, no sponsored placements.
- Best Lead Paint Test Kits — 51.2% of homes built before 1978
- 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 Glynn County, Georgia
Overview
Glynn County in Georgia covers 8 tracked ZIP records with an average Home Safety Score of A (98/100) across 4 scored records.
6 of 7 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.