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2026 Rankings

Nueces County, Texas Home Safety Rankings - 44 ZIPs

Explore rankings under Home Safety Score model 4.0.0. Only ZIPs with all four required inputs are ranked; missing evidence is not imputed or reweighted.

Nueces County, Texas (Texas) includes 44 tracked ZIP codes and 10 mapped community water systems; confirm service for a specific address. Below are the water quality rankings for metro ZIPs with all required inputs.

Average Home Safety Grade: A (88/100)

Grade	ZIP Codes	%
A	19	86%
B	3	14%
C	0	0%
D	0	0%
F	0	0%

Top 10 ZIP Codes by Home Safety Score

Rank	ZIP	City	Score	Grade
1	78330	Agua Dulce	92	A
2	78419	Corpus Christi	91	A
3	78401	Corpus Christi	90	A
4	78402	Corpus Christi	90	A
5	78404	Corpus Christi	90	A
6	78405	Corpus Christi	90	A
7	78406	Corpus Christi	90	A
8	78407	Corpus Christi	90	A
9	78408	Corpus Christi	90	A
10	78409	Corpus Christi	90	A

10 Riskiest ZIP Codes

Rank	ZIP	City	Score	Grade	Risk Factor
1	78410	Corpus Christi	76	B	27 violations
2	78380	Robstown	76	B	27 violations
3	78418	Corpus Christi	83	B	15 violations
4	78415	Corpus Christi	88	A	11 violations
5	78414	Corpus Christi	88	A	11 violations
6	78413	Corpus Christi	88	A	11 violations
7	78373	Port Aransas	88	A	6 violations
8	78343	Bishop	88	A	10 violations
9	78417	Corpus Christi	90	A	2 violation(s)
10	78416	Corpus Christi	90	A	2 violation(s)

Most Common Contaminant Violations

Contaminant	Violations	ZIPs Affected
Haloacetic Acids (HAA5)	39	8
Fecal Coliform	38	19
Lead and Copper Rule	17	7
Stage 1 DBP Rule	13	7
Stage 2 DBP Rule	12	6
Barium	6	2
Total Trihalomethanes (TTHM)	6	6
Consumer Confidence Report Rule	6	6

Lead Risk

Average of reported 90th-percentile lead results: 0.0018 mg/L (below EPA action level)
0 of 23 ZIP codes with known status exceed EPA lead action level
9% of housing built before 1950
34% of housing built before 1970

Cities in This Metro

Corpus Christi, TX — 37 ZIP codes
Agua Dulce, TX — 1 ZIP code
Banquete, TX — 1 ZIP code
Bishop, TX — 1 ZIP code
Chapman Ranch, TX — 1 ZIP code
Driscoll, TX — 1 ZIP code
Port Aransas, TX — 1 ZIP code
Robstown, TX — 1 ZIP code

All 44 ZIP Codes Ranked

View complete ranking

Rank	ZIP	City	Score	Grade	Violations
1	78330	Agua Dulce	92	A	0
2	78419	Corpus Christi	91	A	1
3	78401	Corpus Christi	90	A	2
4	78402	Corpus Christi	90	A	2
5	78404	Corpus Christi	90	A	2
6	78405	Corpus Christi	90	A	2
7	78406	Corpus Christi	90	A	2
8	78407	Corpus Christi	90	A	2
9	78408	Corpus Christi	90	A	2
10	78409	Corpus Christi	90	A	2
11	78411	Corpus Christi	90	A	2
12	78412	Corpus Christi	90	A	2
13	78416	Corpus Christi	90	A	2
14	78417	Corpus Christi	90	A	2
15	78343	Bishop	88	A	10
16	78373	Port Aransas	88	A	6
17	78413	Corpus Christi	88	A	11
18	78414	Corpus Christi	88	A	11
19	78415	Corpus Christi	88	A	11
20	78418	Corpus Christi	83	B	15
21	78380	Robstown	76	B	27
22	78410	Corpus Christi	76	B	27
23	78339	Banquete	—	—	0
24	78347	Chapman Ranch	—	—	—
25	78351	Driscoll	—	—	—

Data Sources

Water quality: EPA SDWIS
Housing: U.S. Census Bureau American Community Survey
Flood: FEMA NFIP
Flood scope: historical NFIP claim records and claim-rated-zone evidence; this is not current property-map coverage.

Reporting periods vary by source; the page metadata identifies this materialization.

Methodology
Model 4.0.0 averages SDWIS water compliance and UCMR5 PFAS within drinking water, then averages drinking water, county radon, and annual AQI as three equal domains. All four inputs are required. Score methodology → · Rankings methodology →

Disclaimer: Scores are based on EPA SDWIS reported data and are not a guarantee of current water safety. Water quality can change. For the most current information, contact your local water utility or request a Consumer Confidence Report.

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How to cite this page

APA

ZipCheckup. (2026). Nueces County, Texas Home Safety Rankings - 44 ZIPs. https://zipcheckup.com/rankings/metro/nueces-texas/

BibTeX

@misc{zipcheckup-rankings-metro-nueces-texas,
  author = {{ZipCheckup}},
  title  = {{Nueces County, Texas Home Safety Rankings - 44 ZIPs}},
  year   = {2026},
  url    = {https://zipcheckup.com/rankings/metro/nueces-texas/}
}

Page version: October 2026.

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