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2026 Rankings

Bucks County, Pennsylvania Home Safety Rankings - 59 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.

Bucks County, Pennsylvania (Pennsylvania) includes 59 tracked ZIP codes and 53 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: D (40/100)

Grade	ZIP Codes	%
A	0	0%
B	0	0%
C	2	8%
D	6	24%
F	17	68%

Top 10 ZIP Codes by Home Safety Score

Rank	ZIP	City	Score	Grade
1	18034	Center Valley	64	C
2	18055	Hellertown	62	C
3	19543	Morgantown	50	D
4	18929	Jamison	48	D
5	18923	Fountainville	47	D
6	19436	Gwynedd	47	D
7	18936	Montgomeryville	46	D
8	19446	Lansdale	46	D
9	18912	Buckingham	39	F
10	18947	Pipersville	39	F

10 Riskiest ZIP Codes

Rank	ZIP	City	Score	Grade	Risk Factor
1	19454	North Wales	33	F	141 violations
2	18974	Warminster	33	F	273 violations
3	18966	Southampton	33	F	153 violations
4	18960	Sellersville	33	F	131 violations
5	18954	Richboro	33	F	107 violations
6	18951	Quakertown	33	F	250 violations
7	18944	Perkasie	33	F	140 violations
8	18940	Newtown	33	F	147 violations
9	18938	New Hope	33	F	97 violations
10	18914	Chalfont	33	F	168 violations

Most Common Contaminant Violations

Contaminant	Violations	ZIPs Affected
Groundwater Rule	160	32
2,4,5-TP	88	22
Consumer Confidence Report Rule	69	23
Endrin	52	14
Lead and Copper Rule	52	16
Atrazine	47	20
Dalapon	43	17
Picloram	43	17

Lead Risk

Average of reported 90th-percentile lead results: 0.0018 mg/L (below EPA action level)
0 of 29 ZIP codes with known status exceed EPA lead action level
14% of housing built before 1950
34% of housing built before 1970

Cities in This Metro

Doylestown, PA — 2 ZIP codes
Warminster, PA — 2 ZIP codes
North Wales, PA — 2 ZIP codes
Center Valley, PA — 1 ZIP code
Hellertown, PA — 1 ZIP code
Riegelsville, PA — 1 ZIP code
Springtown, PA — 1 ZIP code
Bedminster, PA — 1 ZIP code
Blooming Glen, PA — 1 ZIP code
Buckingham, PA — 1 ZIP code
Carversville, PA — 1 ZIP code
Chalfont, PA — 1 ZIP code
Danboro, PA — 1 ZIP code
Dublin, PA — 1 ZIP code
Erwinna, PA — 1 ZIP code
Ferndale, PA — 1 ZIP code
Forest Grove, PA — 1 ZIP code
Fountainville, PA — 1 ZIP code
Furlong, PA — 1 ZIP code
Hilltown, PA — 1 ZIP code
Holicong, PA — 1 ZIP code
Jamison, PA — 1 ZIP code
Kintnersville, PA — 1 ZIP code
Lahaska, PA — 1 ZIP code
Lumberville, PA — 1 ZIP code
Mechanicsville, PA — 1 ZIP code
Milford Square, PA — 1 ZIP code
Montgomeryville, PA — 1 ZIP code
New Hope, PA — 1 ZIP code
Newtown, PA — 1 ZIP code

...and 26 more cities

All 59 ZIP Codes Ranked

View complete ranking

Rank	ZIP	City	Score	Grade	Violations
1	18034	Center Valley	64	C	7
2	18055	Hellertown	62	C	12
3	19543	Morgantown	50	D	1
4	18929	Jamison	48	D	6
5	18923	Fountainville	47	D	9
6	19436	Gwynedd	47	D	11
7	18936	Montgomeryville	46	D	15
8	19446	Lansdale	46	D	13
9	18912	Buckingham	39	F	34
10	18947	Pipersville	39	F	27
11	18976	Warrington	38	F	35
12	18901	Doylestown	36	F	42
13	18977	Washington Crossing	36	F	42
14	18925	Furlong	35	F	46
15	18902	Doylestown	33	F	74
16	18914	Chalfont	33	F	168
17	18938	New Hope	33	F	97
18	18940	Newtown	33	F	147
19	18944	Perkasie	33	F	140
20	18951	Quakertown	33	F	250
21	18954	Richboro	33	F	107
22	18960	Sellersville	33	F	131
23	18966	Southampton	33	F	153
24	18974	Warminster	33	F	273
25	19454	North Wales	33	F	141
26	18077	Riegelsville	—	—	61
27	18081	Springtown	—	—	—
28	18913	Carversville	—	—	—
29	18917	Dublin	—	—	65
30	18920	Erwinna	—	—	—
31	18921	Ferndale	—	—	—
32	18927	Hilltown	—	—	19
33	18930	Kintnersville	—	—	58
34	18933	Lumberville	—	—	—
35	18935	Milford Square	—	—	—
36	18942	Ottsville	—	—	4
37	18946	Pineville	—	—	34
38	18950	Point Pleasant	—	—	—
39	18955	Richlandtown	—	—	31
40	18962	Silverdale	—	—	19
41	18970	Trumbauersville	—	—	91
42	18972	Upper Black Eddy	—	—	—
43	18980	Wycombe	—	—	—

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). Bucks County, Pennsylvania Home Safety Rankings - 59 ZIPs. https://zipcheckup.com/rankings/metro/bucks-pennsylvania/

BibTeX

@misc{zipcheckup-rankings-metro-bucks-pennsylvania,
  author = {{ZipCheckup}},
  title  = {{Bucks County, Pennsylvania Home Safety Rankings - 59 ZIPs}},
  year   = {2026},
  url    = {https://zipcheckup.com/rankings/metro/bucks-pennsylvania/}
}

Page version: October 2026.

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