McLennan County, Texas
31 ZIP codes · Avg score 84/100 · Grade B
ZipCheckup grade for McLennan County: B.
This ZIP has a few items worth a quick check.
Across McLennan County, ZIP-level Home Safety Scores average out to a grade in the top two bands; the page tracks 31 ZIP codes in all.
How McLennan County Compares
How McLennan County Compares
McLennan County scores 1 points above the Texas state average (83/100) and 11 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: McLennan County, Texas
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 12.6 (asthma 10.4%, diabetes 12.5%)
Modeled additional annual cost estimate per homeowner: $1,045, largest modeled factor: Flood
50% 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: $1,045
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
104,866 housing units in McLennan 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 McLennan County
Modeled remediation costs in McLennan 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 McLennan County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water systems mapped to McLennan County ZIP codes
8 community water systems mapped to McLennan County ZIP codes; EPA may list more systems serving the county.
- A
- A
- A
- B
- B
- A
Show all 8 water systems
- B
- B
41 water systems mapped to McLennan County ZIP codes in our data; EPA may list more systems serving the county.
Systems with the most violations in McLennan County
5 water systems with violations in EPA records.
- B
- B
- B
- B
- B
All ZIP Codes in McLennan County
31 ZIP codes tracked in McLennan County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 76643 | Hewitt | 92 | A | 0 | $252K |
| 2 | 76701 | Waco | 92 | A | 0 | — |
| 3 | 76707 | Waco | 92 | A | 0 | $114K |
| 4 | 76710 | Waco | 92 | A | 0 | $229K |
| 5 | 76711 | Waco | 92 | A | 0 | $113K |
| 6 | 76798 | Waco | 92 | A | 0 | — |
| 7 | 76706 | Waco | 91 | A | 1 | $181K |
| 8 | 76655 | Lorena | 89 | A | 5 | $295K |
| 9 | 76712 | Woodway | 88 | A | 9 | $302K |
| 10 | 76708 | Waco | 83 | B | 24 | $205K |
| 11 | 76638 | Crawford | 82 | B | 7 | $376K |
| 12 | 76704 | Waco | 82 | B | 25 | $113K |
| 13 | 76633 | China Spring | 81 | B | 27 (1 health) | $348K |
| 14 | 76630 | Bruceville | 80 | B | 22 (1 health) | $209K |
| 15 | 76524 | Eddy | 75 | B | 34 (3 health) | $200K |
| 16 | 76640 | Elm Mott | 75 | B | 49 (22 health) | $178K |
| 17 | 76657 | Mc Gregor | 75 | B | 54 (1 health) | $368K |
| 18 | 76664 | Mart | 75 | B | 190 (143 health) | $134K |
| 19 | 76682 | Riesel | 75 | B | 91 (67 health) | $157K |
| 20 | 76705 | Waco | 75 | B | 273 (163 health) | $167K |
| 21 | 76654 | Leroy | — | — | $159K | |
| 22 | 76684 | Ross | — | — | — | |
| 23 | 76691 | West | — | — | 143 (76 health) | $230K |
| 24 | 76702 | Waco | — | — | — | |
| 25 | 76703 | Waco | — | — | — | |
| 26 | 76714 | Waco | — | — | — | |
| 27 | 76715 | Waco | — | — | — | |
| 28 | 76716 | Waco | — | — | — | |
| 29 | 76795 | Waco | — | — | — | |
| 30 | 76797 | Waco | — | — | — | |
| 31 | 76799 | Waco | — | — | — |
Recommended Buyer Guides for McLennan County
Which guides appear depends on what the county data show.
- Water Filters Certified for PFAS Reduction — PFAS detected in 2 ZIP codes
- Best Lead Paint Test Kits — 50% of homes built before 1980
- 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
Deep Dive Reports
Detailed analysis for McLennan County, Texas
Overview
McLennan County in Texas covers 31 tracked ZIP records with an average Home Safety Score of B (84/100) across 20 scored records.
15 of 21 ZIP codes with a reported violation count in the available EPA record have recorded EPA violations. 238 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.