Rockwall County, Texas
3 ZIP codes · Avg score 87/100 · Grade A
ZipCheckup grade for Rockwall County: A.
Checked records flag no major concern; missing data is unknown.
Rockwall County: A or B, 3 ZIP codes tracked.
How Rockwall County Compares
How Rockwall County Compares
Rockwall County scores 4 points above the Texas state average (83/100) and 14 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
Key Risk Factors
Health risk index: 10.9 (asthma 9.7%, diabetes 9.4%)
Modeled additional annual cost estimate per homeowner: $697, largest modeled factor: Flood
9% 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: $697
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
27,440 housing units in Rockwall 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 Rockwall County
Modeled remediation costs in Rockwall 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 Rockwall County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water systems mapped to Rockwall County ZIP codes
8 community water systems mapped to Rockwall County ZIP codes; EPA may list more systems serving the county.
- B
- B
- B
- A
- B
- A
Show all 8 water systems
- A
- A
9 water systems mapped to Rockwall County ZIP codes in our data; EPA may list more systems serving the county.
Systems with the most violations in Rockwall County
5 water systems with violations in EPA records.
- A
- B
- A
- B
- A
All ZIP Codes in Rockwall County
3 ZIP codes tracked in Rockwall County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 75032 | Rockwall | 90 | A | 24 (1 health) | $462K |
| 2 | 75087 | Rockwall | 83 | B | 38 (3 health) | $400K |
| 3 | 75132 | Fate | — | — | 1 | — |
Recommended Buyer Guides for Rockwall County
Each guide below is listed with the reason it appears.
- 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
Overview
Rockwall County in Texas covers 3 tracked ZIP records with an average Home Safety Score of A (87/100) across 2 scored records.
3 of 3 ZIP codes with a reported violation count in the available EPA record have recorded EPA violations. 3 health-based violations appear in the available health breakdown.
← Back to Texas 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.