Grenada County, Mississippi
5 ZIP codes · Avg score 80/100 · Grade B · Updated 2026-06-03
Although county size varies, Grenada County's 5 ZIP codes share reliably safe tap water records and above-average compliance scores.
How Grenada County Compares
How Grenada County Compares
Grenada County scores 1 points below the Mississippi state average (81/100) and 12 points above the national average (68/100).
Data: EPA SDWIS Last verified: 2026-06-03
ZIP Code Risk Map
Water Quality Map: Grenada County, Mississippi
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 16.6 (asthma 10.3%, diabetes 17.6%)
Estimated additional annual cost per homeowner: $666, driven primarily by flood
Infrastructure: 0.323% avg pipe failure probability, 33% of ZIPs at high risk
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: $666
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Water Safety Affordability
How much it costs to fix water issues relative to home values in Grenada County
Remediation costs are relatively manageable for most homeowners in Grenada 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 Grenada County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water Systems with Most Violations
Top 5 systems in Grenada County ranked by EPA violation count.
| # | Water System | Population | Violations |
|---|---|---|---|
| 1 | City of Grenada | 12,762 | 18 |
| 2 | Poor House W/a #1 | 2,806 | 18 |
| 3 | Grenada Company W/s-girl Scout | 2,410 | 18 |
| 4 | Grenada Ind Pk & Airport Water | 1,991 | 18 |
| 5 | G T & Y Water District Inc. | 3,965 | 18 |
10 total water systems serve Grenada County.
All ZIP Codes in Grenada County
5 ZIP codes tracked in Grenada County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 38929 | Gore Springs | 99 | A | 0 | $99K |
| 2 | 38902 | Grenada | 91 | A | 9 (1 health) | — |
| 3 | 38901 | Grenada | 76 | B | 9 (1 health) | $139K |
| 4 | 38926 | Elliott | 66 | C | 0 | — |
| 5 | 38960 | Tie Plant | 66 | C | 0 | — |
Recommended Buyer Guides for Grenada 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 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 Grenada County, Mississippi
Overview
Grenada County in Mississippi covers 5 ZIP codes with an average Home Safety Score of B (80/100).
2 of 5 ZIP codes have recorded EPA violations. 2 health-based violations have been documented.
← Back to Mississippi 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.