Cumberland County, New Jersey
21 ZIP codes · Avg score 61/100 · Grade C · Updated
ZipCheckup grade for Cumberland County: C.
A mixed picture - some signals here are worth your attention.
Cumberland County shows moderate water quality across its 21 ZIP codes - some areas carry violations worth monitoring.
How Cumberland County Compares
How Cumberland County Compares
Cumberland County scores 0 points above the New Jersey state average (61/100) and 12 points below 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: Cumberland 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: 14 (asthma 9.7%, diabetes 13.5%)
Estimated additional annual cost per homeowner: $5,338, driven primarily by sea_level
78% of homes built before 1978 (lead paint era)
Violation History (2021–2025)
↓ Improving trendEPA violation counts by year across Cumberland County water systems. Health-based shown in red, total in blue.
Peak year: 2023 with 17 violations. Past 5 years: 31 total (31 health-based). Health-based violations are declining versus the prior 2-year window.
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: $5,338
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
60,746 housing units in Cumberland 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 Cumberland County
Remediation costs are relatively manageable for most homeowners in Cumberland 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 Cumberland County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water systems serving Cumberland County
8 community water systems serving Cumberland County.
- D
- D
- C
- D
- C
Show all 8 water systems
- B
Systems with the most violations in Cumberland County
5 water systems with recorded EPA violations.
- D
- C
- D
- C
All ZIP Codes in Cumberland County
21 ZIP codes tracked in Cumberland County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 08327 | Leesburg | 83 | B | 3 | $166K |
| 2 | 08302 | Bridgeton | 67 | C | 89 (3 health) | $202K |
| 3 | 08360 | Vineland | 53 | D | 62 (1 health) | $200K |
| 4 | 08361 | Vineland | 53 | D | 61 (1 health) | $271K |
| 5 | 08332 | Millville | 50 | D | 163 (2 health) | $196K |
| 6 | 08311 | Cedarville | — | — | $195K | |
| 7 | 08313 | Deerfield Street | — | — | — | |
| 8 | 08314 | Delmont | — | — | $203K | |
| 9 | 08315 | Dividing Creek | — | — | — | |
| 10 | 08316 | Dorchester | — | — | — | |
| 11 | 08320 | Fairton | — | — | 17 | — |
| 12 | 08321 | Fortescue | — | — | $213K | |
| 13 | 08323 | Greenwich | — | — | $248K | |
| 14 | 08324 | Heislerville | — | — | $258K | |
| 15 | 08329 | Mauricetown | — | — | $166K | |
| 16 | 08344 | Newfield | — | — | 69 (3 health) | $213K |
| 17 | 08345 | Newport | — | — | $197K | |
| 18 | 08349 | Port Norris | — | — | $125K | |
| 19 | 08352 | Rosenhayn | — | — | $175K | |
| 20 | 08353 | Shiloh | — | — | $198K | |
| 21 | 08362 | Vineland | — | — | — |
Recommended Buyer Guides for Cumberland County
Retailer arrangements don't shape what appears here - the selection logic is independent, filtered against EPA detections and the federal hazard data on file for this county.
- Best Water Filters for PFAS — PFAS detected in 4 ZIP codes
- Best Lead Paint Test Kits — 78% of homes built before 1978
- Best Under-Sink Reverse Osmosis Systems — Multi-contaminant removal at the kitchen tap
Deep Dive Reports
Detailed analysis for Cumberland County, New Jersey
Overview
Cumberland County in New Jersey covers 21 tracked ZIP records with an average Home Safety Score of C (61/100) across 5 scored records.
7 of 7 ZIP codes with a reported violation count in the available EPA record have recorded EPA violations. 7 health-based violations appear in the available health breakdown.
← Back to New Jersey 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.