Hall County, Georgia
11 ZIP codes · Avg score 79/100 · Grade B · Updated
ZipCheckup grade for Hall County: B.
This ZIP looks solid, with a few items worth a quick check.
Compared to state averages, Hall County scores well - its 11 ZIP codes sit above the baseline for tap water quality.
How Hall County Compares
How Hall County Compares
Hall County scores 5 points above the Georgia state average (74/100) and 6 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: Hall County, Georgia
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 12.8 (asthma 9.6%, diabetes 13.2%)
Estimated additional annual cost per homeowner: $456, driven primarily by flood
36.2% of homes built before 1978 (lead paint era)
Violation History (2021–2024)
→ Stable trendEPA violation counts by year across Hall County water systems. Health-based shown in red, total in blue.
Peak year: 2022 with 5 violations. Past 5 years: 13 total (13 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
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: $456
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
76,562 housing units in Hall 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 Hall County
Remediation costs are relatively manageable for most homeowners in Hall 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 Hall County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water systems serving Hall County
8 community water systems serving Hall County.
- C
- B
- B
- B
- B
- B
Show all 8 water systems
- B
- B
15 total water systems serve Hall County.
Systems with the most violations in Hall County
5 water systems with recorded EPA violations.
- B
- B
- B
- B
- B
All ZIP Codes in Hall County
11 ZIP codes tracked in Hall County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 30501 | Gainesville | 83 | B | 7 | $250K |
| 2 | 30504 | Gainesville | 83 | B | 1 | $295K |
| 3 | 30527 | Clermont | 83 | B | 1 | $306K |
| 4 | 30566 | Oakwood | 83 | B | 1 | $267K |
| 5 | 30506 | Gainesville | 82 | B | 4 | $363K |
| 6 | 30507 | Gainesville | 82 | B | 10 | $236K |
| 7 | 30564 | Murrayville | 82 | B | 3 | $311K |
| 8 | 30510 | Alto | 75 | B | 14 (2 health) | $185K |
| 9 | 30543 | Gillsville | 74 | B | 33 (12 health) | $237K |
| 10 | 30542 | Flowery Branch | 66 | C | 1 | $346K |
| 11 | 30502 | Chestnut Mountain | — | — | — |
Recommended Buyer Guides for Hall County
While many sites publish identical guide lists across every county they cover, the selection here changes by location - driven by the EPA, NSF, FEMA, and CDC datasets that describe the actual conditions documented for this jurisdiction in the federal record.
- Best Under-Sink Reverse Osmosis Systems — Multi-contaminant removal at the kitchen tap
- 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 Hall County, Georgia
Overview
Hall County in Georgia covers 11 tracked ZIP records with an average Home Safety Score of B (79/100) across 10 scored records.
10 of 10 ZIP codes with a reported violation count in the available EPA record have recorded EPA violations. 14 health-based violations appear in the available health breakdown.
← 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.