Passaic County, New Jersey
23 ZIP codes · Avg score 66/100 · Grade C · Updated 2026-06-03
In recent monitoring cycles, Passaic County's 23 ZIP codes show a split record — several have documented water safety violations.
How Passaic County Compares
How Passaic County Compares
Passaic County scores 8 points above the New Jersey state average (58/100) and 2 points below the national average (68/100).
Data: EPA SDWIS Last verified: 2026-06-03
ZIP Code Risk Map
Water Quality Map: Passaic County, New Jersey
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 11.7 (asthma 8.9%, diabetes 12.6%)
Estimated additional annual cost per homeowner: $2,615, driven primarily by flood
Infrastructure: 0.487% avg pipe failure probability, 78% of ZIPs at high risk
80.9% of homes built before 1978 (lead paint era)
Violation History (2021–2025)
→ Stable trendEPA violation counts by year across Passaic County water systems. Health-based shown in red, total in blue.
Peak year: 2024 with 11 violations. Past 5 years: 31 total (31 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: $2,615
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
97,500 housing units in Passaic 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 Passaic County
Remediation costs are relatively manageable for most homeowners in Passaic 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 Passaic 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 Passaic County ranked by EPA violation count.
| # | Water System | Population | Violations |
|---|---|---|---|
| 1 | Passaic Valley W C High Crest | 1,132 | 38 |
| 2 | Pvwc-postbrook | 458 | 33 |
| 3 | Passaic Valley Water Commission | 310,483 | 30 |
| 4 | Passaic Valley Wc Lodi Water District | 24,136 | 30 |
| 5 | Pvwc-north Arlington | 15,392 | 30 |
21 total water systems serve Passaic County.
Environmental Justice Indicator
Passaic County scores in the 71th percentile on the EPA EJScreen composite index, indicating elevated environmental burden relative to the national average. Approximately 49% of residents live in areas classified as disadvantaged communities. EJScreen measures cumulative environmental and demographic factors including air quality, proximity to hazardous sites, and socioeconomic vulnerability. Learn more at EPA.gov
All ZIP Codes in Passaic County
23 ZIP codes tracked in Passaic County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 7474 | Wayne | 83 | B | 1 | — |
| 2 | 7015 | Clifton | 82 | B | 6 (1 health) | — |
| 3 | 7507 | Hawthorne | 82 | B | 10 (1 health) | — |
| 4 | 7012 | Clifton | 77 | B | 6 (1 health) | $459K |
| 5 | 7014 | Clifton | 77 | B | 6 (1 health) | $413K |
| 6 | 7420 | Haskell | 77 | B | 7 (1 health) | $345K |
| 7 | 7465 | Wanaque | 75 | B | 11 (3 health) | $382K |
| 8 | 7011 | Clifton | 72 | B | 6 (1 health) | $403K |
| 9 | 7013 | Clifton | 72 | B | 6 (1 health) | $463K |
| 10 | 7456 | Ringwood | 72 | B | 14 (3 health) | $435K |
| 11 | 7480 | West Milford | 69 | C | 3 | $362K |
| 12 | 7506 | Hawthorne | 67 | C | 10 (1 health) | $499K |
| 13 | 7009 | Cedar Grove | 66 | C | 4 (3 health) | $601K |
| 14 | 7463 | Waldwick | 64 | C | 4 | $576K |
| 15 | 7428 | Mc Afee | 63 | C | 0 | — |
| 16 | 7470 | Wayne | 63 | C | 1 | $597K |
| 17 | 7511 | Totowa | 63 | C | 0 | — |
| 18 | 7533 | Paterson | 53 | D | 0 | — |
| 19 | 7543 | Paterson | 53 | D | 0 | — |
| 20 | 7544 | Paterson | 53 | D | 0 | — |
| 21 | 7442 | Pompton Lakes | 50 | D | 9 | $411K |
| 22 | 7438 | Oak Ridge | 49 | D | 5 (1 health) | $418K |
| 23 | 7512 | Totowa | 45 | D | 0 | $508K |
Recommended Buyer Guides for Passaic County
Editorial methodology pairs each documented risk in this county with the buyer category that addresses it, drawing on water-quality detections, housing-stock lead exposure, EPA Radon Zone designation, and FEMA flood and wildfire ratings. NSF-certified options surface where applicable, and products that match the specific contaminant take priority.
- Best Water Filters for Lead — Lead above EPA action level in 1 ZIP code
- Best Lead Paint Test Kits — 80.9% of homes built before 1978
- 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 Passaic County, New Jersey
Overview
Passaic County in New Jersey covers 23 ZIP codes with an average Home Safety Score of C (66/100).
17 of 23 ZIP codes have recorded EPA violations. 18 health-based violations have been documented.
← Back to New Jersey 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.