Darlington County, South Carolina
7 ZIP codes · Avg score 100/100 · Grade A
ZipCheckup grade for Darlington County: A.
Checked records flag no major concern; missing data is unknown.
In Darlington County, where this site follows 7 ZIP codes, the composite grade sits in the upper band.
How Darlington County Compares
How Darlington County Compares
Darlington County scores 20 points above the South Carolina state average (80/100) and 27 points above the national average (73/100).
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: Darlington County, South Carolina
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 16 (asthma 10.7%, diabetes 17.6%)
Modeled additional annual cost estimate per homeowner: $3,780, largest modeled factor: Sea Level
44% of homes built before 1980 (lead paint was banned for residential use in 1978)
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: $3,780
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
28,452 housing units in Darlington County
Source: U.S. Census Bureau ACS B25034 (Year Structure Built).
Health Outcomes vs National Average
CDC PLACES data for Darlington County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water systems mapped to Darlington County ZIP codes
4 community water systems mapped to Darlington County ZIP codes; EPA may list more systems serving the county.
- A
- A
- A
- A
Systems with the most violations in Darlington County
3 water systems with violations in EPA records.
- A
- A
- A
All ZIP Codes in Darlington County
7 ZIP codes tracked in Darlington County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 29069 | Lamar | 100 | A | 1 | $113K |
| 2 | 29550 | Hartsville | 100 | A | 1 | $169K |
| 3 | 29593 | Society Hill | 100 | A | 0 | $74K |
| 4 | 29532 | Darlington | 99 | A | 3 | $120K |
| 5 | 29540 | Darlington | 99 | A | 3 | $67K |
| 6 | 29079 | Lydia | — | — | — | |
| 7 | 29551 | Hartsville | — | — | — |
Recommended Buyer Guides for Darlington 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 Darlington County, South Carolina
Overview
Darlington County in South Carolina covers 7 tracked ZIP records with an average Home Safety Score of A (100/100) across 5 scored records.
4 of 5 ZIP codes with a reported violation count in the available EPA record have recorded EPA violations. The available record reports no health-based violations for this measured scope.
← Back to South Carolina 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.