PFAS Detections in Kansas ZIP Codes — 2026

Out of 97 ZIP codes with data in Kansas, these are the highest-ranked areas for pfas status. See also: National ZIP Codes with PFAS Detections in Water | All Kansas Rankings

Statistic	Value
ZIP codes ranked	97
Highest value	0.1 ppt
Median value	0.0 ppt
State	Kansas

Top 97 Worst ZIP Codes

Rank	ZIP Code	City	State	PFAS Status	Safety Score
1	67530	Great Bend	KS	0.1 ppt	—
2	67110	Mulvane	KS	0.0 ppt	82/100
3	67401	Salina	KS	0.0 ppt	—
4	66442	Fort Riley	KS	0.0 ppt	—
5	67052	Goddard	KS	0.0 ppt	80/100
6	67124	Pratt	KS	0.0 ppt	—
7	66044	Lawrence	KS	0.0 ppt	63/100
8	66046	Lawrence	KS	0.0 ppt	66/100
9	66047	Lawrence	KS	0.0 ppt	64/100
10	66049	Lawrence	KS	0.0 ppt	64/100
11	66071	Paola	KS	0.0 ppt	—
12	67601	Hays	KS	0.0 ppt	—
13	66547	Wamego	KS	0.0 ppt	—
14	66701	Fort Scott	KS	0.0 ppt	—
15	66738	Fulton	KS	0.0 ppt	—
16	66741	Garland	KS	0.0 ppt	—
17	66746	Hepler	KS	0.0 ppt	—
18	66754	Mapleton	KS	0.0 ppt	—
19	66767	Prescott	KS	0.0 ppt	—
20	66769	Redfield	KS	0.0 ppt	—
21	66779	Uniontown	KS	0.0 ppt	—
22	66780	Walnut	KS	0.0 ppt	—
23	66013	Bucyrus	KS	0.0 ppt	—
24	66040	Lacygne	KS	0.0 ppt	50/100
25	66053	Louisburg	KS	0.0 ppt	—
26	66064	Osawatomie	KS	0.0 ppt	—
27	66079	Rantoul	KS	0.0 ppt	—
28	66083	Spring Hill	KS	0.0 ppt	65/100
29	66092	Wellsville	KS	0.0 ppt	—
30	67152	Wellington	KS	0.0 ppt	74/100
31	67147	Valley Center	KS	0.0 ppt	50/100
32	67204	Wichita	KS	0.0 ppt	55/100
33	67219	Wichita	KS	0.0 ppt	53/100
34	66018	De Soto	KS	0.0 ppt	58/100
35	66021	Edgerton	KS	0.0 ppt	63/100
36	66025	Eudora	KS	0.0 ppt	55/100
37	66030	Gardner	KS	0.0 ppt	65/100
38	66031	New Century	KS	0.0 ppt	65/100
39	66061	Olathe	KS	0.0 ppt	65/100
40	66062	Olathe	KS	0.0 ppt	65/100
41	66846	Council Grove	KS	0.0 ppt	—
42	66067	Ottawa	KS	0.0 ppt	—
43	66045	Lawrence	KS	0.0 ppt	65/100
44	66749	Iola	KS	0.0 ppt	—
45	66617	Topeka	KS	0.0 ppt	82/100
46	66618	Topeka	KS	0.0 ppt	81/100
47	66103	Kansas City	KS	0.0 ppt	66/100
48	66205	Mission	KS	0.0 ppt	67/100
49	66208	Prairie Village	KS	0.0 ppt	67/100
50	66211	Leawood	KS	0.0 ppt	67/100
51	66085	Stilwell	KS	0.0 ppt	67/100
52	66202	Mission	KS	0.0 ppt	67/100
53	66203	Shawnee	KS	0.0 ppt	67/100
54	66204	Overland Park	KS	0.0 ppt	67/100
55	66206	Leawood	KS	0.0 ppt	67/100
56	66207	Overland Park	KS	0.0 ppt	67/100
57	66209	Leawood	KS	0.0 ppt	67/100
58	66210	Overland Park	KS	0.0 ppt	67/100
59	66212	Overland Park	KS	0.0 ppt	67/100
60	66213	Overland Park	KS	0.0 ppt	67/100
61	66214	Overland Park	KS	0.0 ppt	67/100
62	66215	Lenexa	KS	0.0 ppt	65/100
63	66216	Shawnee	KS	0.0 ppt	67/100
64	66217	Shawnee	KS	0.0 ppt	67/100
65	66218	Shawnee	KS	0.0 ppt	67/100
66	66219	Lenexa	KS	0.0 ppt	65/100
67	66220	Lenexa	KS	0.0 ppt	67/100
68	66221	Overland Park	KS	0.0 ppt	67/100
69	66223	Overland Park	KS	0.0 ppt	67/100
70	66224	Overland Park	KS	0.0 ppt	67/100
71	66226	Shawnee	KS	0.0 ppt	67/100
72	66227	Lenexa	KS	0.0 ppt	67/100
73	66409	Berryton	KS	0.0 ppt	74/100
74	66546	Wakarusa	KS	0.0 ppt	67/100
75	66603	Topeka	KS	0.0 ppt	83/100
76	66604	Topeka	KS	0.0 ppt	77/100
77	66605	Topeka	KS	0.0 ppt	81/100
78	66606	Topeka	KS	0.0 ppt	83/100
79	66607	Topeka	KS	0.0 ppt	81/100
80	66608	Topeka	KS	0.0 ppt	83/100
81	66609	Topeka	KS	0.0 ppt	77/100
82	66610	Topeka	KS	0.0 ppt	71/100
83	66611	Topeka	KS	0.0 ppt	83/100
84	66612	Topeka	KS	0.0 ppt	83/100
85	66614	Topeka	KS	0.0 ppt	71/100
86	66615	Topeka	KS	0.0 ppt	71/100
87	66616	Topeka	KS	0.0 ppt	81/100
88	66619	Topeka	KS	0.0 ppt	77/100
89	66621	Topeka	KS	0.0 ppt	83/100
90	67135	Sedgwick	KS	0.0 ppt	68/100
91	67005	Arkansas City	KS	0.0 ppt	—
92	67801	Dodge City	KS	0.0 ppt	66/100
93	66050	Lecompton	KS	0.0 ppt	80/100
94	66524	Overbrook	KS	0.0 ppt	—
95	66542	Tecumseh	KS	0.0 ppt	81/100
96	67951	Hugoton	KS	0.0 ppt	—
97	67337	Coffeyville	KS	0.0 ppt	—

Methodology

PFAS detection data comes from EPA UCMR5 monitoring, state-level testing programs, and Consumer Confidence Reports. ZIP codes are ranked by maximum PFAS concentration detected. The EPA has set MCLs of 4 ppt for PFOA and PFOS individually. PFAS are persistent chemicals that do not break down in the environment.

Data sources: EPA Safe Drinking Water Information System (SDWIS), FEMA National Flood Insurance Program, EPA radon zone maps, EIA electricity rates, and Consumer Confidence Reports. Last updated: 2026-08-31.

Frequently Asked Questions

What are PFAS?

PFAS (per- and polyfluoroalkyl substances) are synthetic chemicals used in non-stick coatings, firefighting foam, and food packaging since the 1940s. They are called "forever chemicals" because they do not break down naturally. PFAS are linked to cancer, liver damage, thyroid disease, and immune system suppression.

How can I remove PFAS from my water?

Reverse osmosis (RO) and granular activated carbon (GAC) filters are effective at removing most PFAS from drinking water. NSF/ANSI 53 or 58 certified filters are recommended. Boiling water does NOT remove PFAS.