Colorado County, Texas
12 ZIP codes · Home Safety Score unavailable · 0 of 12 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: Colorado County, Texas
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 14.1 (asthma 9.8%, diabetes 14.9%)
Modeled additional annual cost estimate per homeowner: $1,212, largest modeled factor: Flood
46% 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: $1,212
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
10,759 housing units in Colorado County
Source: U.S. Census Bureau ACS B25034 (Year Structure Built).
Health Outcomes vs National Average
CDC PLACES data for Colorado County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water systems mapped to Colorado County ZIP codes
6 community water systems mapped to Colorado County ZIP codes; EPA may list more systems serving the county.
Systems with the most violations in Colorado County
5 water systems with violations in EPA records.
All ZIP Codes in Colorado County
12 ZIP codes tracked in Colorado County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 77412 | Altair | — | — | — | |
| 2 | 77434 | Eagle Lake | — | — | 8 | $107K |
| 3 | 77442 | Garwood | — | — | 2 | $230K |
| 4 | 77460 | Nada | — | — | — | |
| 5 | 77470 | Rock Island | — | — | — | |
| 6 | 77475 | Sheridan | — | — | $215K | |
| 7 | 78934 | Columbus | — | — | 6 | $215K |
| 8 | 78935 | Alleyton | — | — | 8 | — |
| 9 | 78943 | Glidden | — | — | — | |
| 10 | 78950 | New Ulm | — | — | 1 | $305K |
| 11 | 78951 | Oakland | — | — | — | |
| 12 | 78962 | Weimar | — | — | 7 | $223K |
Recommended Buyer Guides for Colorado County
Selection follows a fixed set of rules applied to local records: signals such as PFAS detections, lead action-level exceedances on record, a large share of pre-1978 housing, EPA Radon Zone 1, or a top flood or wildfire risk each add a related guide, and when none applies, general water testing and filtration guides are shown instead.
- 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 Colorado County, Texas
Overview
Colorado County in Texas covers 12 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.
6 of 6 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 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.