Madison County, Florida
3 ZIP codes · Avg score 84/100 · Grade B · Updated 2026-07-19
ZipCheckup grade for Madison: B.
This ZIP looks solid, with a few items worth a quick check.
Within Madison County's 3 tracked ZIP codes, safety indicators remain above the national average with few health-based violations on record.
How Madison County Compares
How Madison County Compares
Madison County scores 11 points above the Florida state average (73/100) and 16 points above the national average (68/100).
Data: EPA SDWIS Last verified: 2026-07-19
Key Risk Factors
Health risk index: 16.1 (asthma 10.9%, diabetes 16.8%)
Estimated additional annual cost per homeowner: $1,720, driven primarily by flood
Infrastructure: 0.347% avg pipe failure probability
47.7% of homes built before 1978 (lead paint era)
Violation History (2021–2025)
→ Stable trendEPA violation counts by year across Madison County water systems. Health-based shown in red, total in blue.
Peak year: 2022 with 2 violations. Past 5 years: 5 total (5 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: $1,720
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
7,602 housing units in Madison 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 Madison County
Remediation costs are relatively manageable for most homeowners in Madison 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 Madison County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water systems serving Madison County
5 community water systems serving Madison County.
- B
- B
- B
- B
- A
Systems with the most violations in Madison County
3 water systems with recorded EPA violations.
- B
- B
- A
All ZIP Codes in Madison County
3 ZIP codes tracked in Madison County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 32350 | Pinetta | 86 | A | 16 (1 health) | $177K |
| 2 | 32331 | Greenville | 83 | B | 17 | $80K |
| 3 | 32340 | Madison | 83 | B | 37 (4 health) | $116K |
Recommended Buyer Guides for Madison County
Federal and certification sources drive the ordering: EPA monitoring data, NSF certifications, FEMA flood maps, and CDC lead guidance - guides surface only when county data warrants them.
- 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
Overview
Madison County in Florida covers 3 ZIP codes with an average Home Safety Score of B (84/100).
3 of 3 ZIP codes have recorded EPA violations. 5 health-based violations have been documented.
← Back to Florida 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.