Northumberland County, Virginia
11 ZIP codes · Home Safety Score unavailable · 0 of 11 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: Northumberland County, Virginia
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 15.6 (asthma 10.6%, diabetes 16.8%)
Modeled additional annual cost estimate per homeowner: $3,760, largest modeled factor: Sea Level
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 DWINSA infrastructure needs, EPA SDWIS violations, and EPA lead indicators.
Compound Risk Breakdown
Estimated additional annual cost per homeowner: $3,760
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 Northumberland County
Modeled remediation costs in Northumberland County 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 Northumberland County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water systems mapped to Northumberland County ZIP codes
8 community water systems mapped to Northumberland County ZIP codes; EPA may list more systems serving the county.
Show all 8 water systems
9 water systems mapped to Northumberland County ZIP codes in our data; EPA may list more systems serving the county.
Systems with the most violations in Northumberland County
4 water systems with violations in EPA records.
All ZIP Codes in Northumberland County
11 ZIP codes tracked in Northumberland County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 22403 | Fredericksburg | — | — | — | |
| 2 | 22432 | Burgess | — | — | — | |
| 3 | 22435 | Callao | — | — | 0 | $202K |
| 4 | 22456 | Edwardsville | — | — | — | |
| 5 | 22473 | Heathsville | — | — | 6 | $260K |
| 6 | 22482 | Kilmarnock | — | — | 0 | $348K |
| 7 | 22511 | Lottsburg | — | — | 0 | $411K |
| 8 | 22530 | Ophelia | — | — | — | |
| 9 | 22539 | Reedville | — | — | 7 (1 health) | $412K |
| 10 | 22579 | Wicomico Church | — | — | — | |
| 11 | 23482 | Wardtown | — | — | — |
Recommended Buyer Guides for Northumberland County
When no specific signal shows up in the records, the list falls back to general water testing and filtration guides rather than staying empty.
- Best Water Testing Kits — Baseline water quality check for your ZIP
- Best Under-Sink Reverse Osmosis Systems — Multi-contaminant peace of mind
Deep Dive Reports
Detailed analysis for Northumberland County, Virginia
Overview
Northumberland County in Virginia covers 11 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.
2 of 5 ZIP codes with a reported violation count in the available EPA record have recorded EPA violations. 1 health-based violation appear in the available health breakdown.
← Back to Virginia 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.