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2026 Rankings

Columbia County, New York Home Safety Rankings - 45 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.

Columbia County, New York (New York) includes 45 tracked ZIP codes and 22 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 (91/100)

Grade	ZIP Codes	%
A	3	50%
B	3	50%
C	0	0%
D	0	0%
F	0	0%

Top 10 ZIP Codes by Home Safety Score

Rank	ZIP	City	Score	Grade
1	10801	New Rochelle	99	A
2	10804	New Rochelle	99	A
3	10805	New Rochelle	99	A
4	11939	East Marion	83	B
5	11957	Orient	83	B
6	11944	Greenport	82	B

10 Riskiest ZIP Codes

Rank	ZIP	City	Score	Grade	Risk Factor
1	11944	Greenport	82	B	1 violation(s)
2	11957	Orient	83	B	—
3	11939	East Marion	83	B	—
4	10805	New Rochelle	99	A	2 violation(s)
5	10804	New Rochelle	99	A	2 violation(s)
6	10801	New Rochelle	99	A	2 violation(s)

Most Common Contaminant Violations

Contaminant	Violations	ZIPs Affected
Consumer Confidence Report Rule	28	5
Stage 2 DBP Rule	13	10
Haloacetic Acids (HAA5)	11	9
Endrin	8	8
BHC-GAMMA	8	8
Methoxychlor	8	8
Toxaphene	8	8
Dalapon	8	8

Lead Risk

Average of reported 90th-percentile lead results: 0.0047 mg/L (below EPA action level)
0 of 20 ZIP codes with known status exceed EPA lead action level
39% of housing built before 1950
62% of housing built before 1970

Cities in This Metro

New Rochelle, NY — 4 ZIP codes
Copake, NY — 2 ZIP codes
East Marion, NY — 1 ZIP code
Greenport, NY — 1 ZIP code
Orient, NY — 1 ZIP code
Austerlitz, NY — 1 ZIP code
Brainard, NY — 1 ZIP code
Canaan, NY — 1 ZIP code
Castleton On Hudson, NY — 1 ZIP code
Chatham, NY — 1 ZIP code
Columbiaville, NY — 1 ZIP code
East Nassau, NY — 1 ZIP code
East Schodack, NY — 1 ZIP code
Ghent, NY — 1 ZIP code
Kinderhook, NY — 1 ZIP code
Malden Bridge, NY — 1 ZIP code
Nassau, NY — 1 ZIP code
New Lebanon, NY — 1 ZIP code
Niverville, NY — 1 ZIP code
North Chatham, NY — 1 ZIP code
Spencertown, NY — 1 ZIP code
Stottville, NY — 1 ZIP code
Stuyvesant, NY — 1 ZIP code
Stuyvesant Falls, NY — 1 ZIP code
Valatie, NY — 1 ZIP code
West Lebanon, NY — 1 ZIP code
West Camp, NY — 1 ZIP code
Ancram, NY — 1 ZIP code
Ancramdale, NY — 1 ZIP code
Claverack, NY — 1 ZIP code

...and 11 more cities

All 45 ZIP Codes Ranked

View complete ranking

Rank	ZIP	City	Score	Grade	Violations
1	10801	New Rochelle	99	A	2
2	10804	New Rochelle	99	A	2
3	10805	New Rochelle	99	A	2
4	11939	East Marion	83	B	0
5	11957	Orient	83	B	0
6	11944	Greenport	82	B	1
7	12017	Austerlitz	—	—	—
8	12024	Brainard	—	—	—
9	12029	Canaan	—	—	—
10	12033	Castleton On Hudson	—	—	2
11	12037	Chatham	—	—	40
12	12062	East Nassau	—	—	—
13	12063	East Schodack	—	—	—
14	12075	Ghent	—	—	40
15	12106	Kinderhook	—	—	13
16	12115	Malden Bridge	—	—	—
17	12123	Nassau	—	—	0
18	12125	New Lebanon	—	—	—
19	12130	Niverville	—	—	0
20	12132	North Chatham	—	—	—
21	12165	Spencertown	—	—	—
22	12172	Stottville	—	—	—
23	12173	Stuyvesant	—	—	3
24	12174	Stuyvesant Falls	—	—	—
25	12184	Valatie	—	—	14
26	12195	West Lebanon	—	—	—
27	12502	Ancram	—	—	—
28	12503	Ancramdale	—	—	—
29	12513	Claverack	—	—	—
30	12516	Copake	—	—	29
31	12517	Copake Falls	—	—	—
32	12521	Craryville	—	—	34
33	12523	Elizaville	—	—	—
34	12526	Germantown	—	—	—
35	12528	Highland	—	—	36
36	12529	Hillsdale	—	—	29
37	12530	Hollowville	—	—	—
38	12534	Hudson	—	—	39
39	12544	Mellenville	—	—	—
40	12565	Philmont	—	—	34

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). Columbia County, New York Home Safety Rankings - 45 ZIPs. https://zipcheckup.com/rankings/metro/columbia-new-york/

BibTeX

@misc{zipcheckup-rankings-metro-columbia-new-york,
  author = {{ZipCheckup}},
  title  = {{Columbia County, New York Home Safety Rankings - 45 ZIPs}},
  year   = {2026},
  url    = {https://zipcheckup.com/rankings/metro/columbia-new-york/}
}

Page version: October 2026.

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