Grant Parish, Louisiana
7 ZIP codes · Home Safety Score unavailable · 0 of 7 tracked ZIP records scored
Data: ZipCheckup Home Safety Score model 4.0.0; EPA SDWIS, UCMR 5, EPA radon zones, EPA AirData
ZIP Code Risk Map
Water Quality Map: Grant Parish, Louisiana
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 15 (asthma 9.8%, diabetes 13.7%)
Modeled additional annual cost estimate per homeowner: $2,946, largest modeled factor: Sea Level
37% of homes built before 1980 (lead paint was banned for residential use in 1978)
Parish 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 DWINSA infrastructure needs, EPA SDWIS violations, and EPA lead indicators.
Compound Risk Breakdown
Estimated additional annual cost per homeowner: $2,946
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
9,208 housing units in Grant Parish
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 Grant Parish
Modeled remediation costs in Grant Parish can be compared with the median property value; actual costs vary by property.
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 Grant Parish residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water systems mapped to Grant Parish ZIP codes
7 community water systems mapped to Grant Parish ZIP codes; EPA may list more systems serving the parish.
Show all 7 water systems
Systems with the most violations in Grant Parish
5 water systems with violations in EPA records.
All ZIP Codes in Grant Parish
7 ZIP codes tracked in Grant Parish.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 70467 | Varnado | — | — | — | |
| 2 | 71407 | Bentley | — | — | 3 (2 health) | — |
| 3 | 71417 | Colfax | — | — | 16 (14 health) | $107K |
| 4 | 71423 | Dry Prong | — | — | 29 (25 health) | $124K |
| 5 | 71432 | Georgetown | — | — | 25 (23 health) | $57K |
| 6 | 71454 | Montgomery | — | — | $76K | |
| 7 | 71467 | Pollock | — | — | 35 (30 health) | $195K |
Recommended Buyer Guides for Grant Parish
The guides listed here are chosen from this county's data, and the short note beside each one says why it made the list.
- Best Under-Sink Reverse Osmosis Systems — Multi-contaminant removal at the kitchen tap
Deep Dive Reports
Detailed analysis for Grant Parish, Louisiana
Overview
Grant Parish in Louisiana covers 7 tracked ZIP records. No Home Safety Score is published because the required model evidence is incomplete for every tracked record; missing evidence is not treated as zero.
5 of 5 ZIP codes with a reported violation count in the available EPA record have recorded EPA violations. 42 health-based violations appear in the available health breakdown.
← Back to Louisiana 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.