PFAS Detections in Kansas ZIP Codes — 2026

Out of 102 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	102
Highest value	0.1 ppt
Median value	0.0 ppt
State	Kansas

Top 100 Worst ZIP Codes

Rank	ZIP Code	City	State	PFAS Status	Safety Score
1	67530	Great Bend	KS	0.1 ppt	47/100
2	67110	Mulvane	KS	0.0 ppt	69/100
3	67401	Salina	KS	0.0 ppt	59/100
4	66442	Fort Riley	KS	0.0 ppt	66/100
5	67052	Goddard	KS	0.0 ppt	72/100
6	67124	Pratt	KS	0.0 ppt	45/100
7	66044	Lawrence	KS	0.0 ppt	56/100
8	66046	Lawrence	KS	0.0 ppt	66/100
9	66047	Lawrence	KS	0.0 ppt	61/100
10	66049	Lawrence	KS	0.0 ppt	61/100
11	66071	Paola	KS	0.0 ppt	77/100
12	67601	Hays	KS	0.0 ppt	48/100
13	66547	Wamego	KS	0.0 ppt	70/100
14	66701	Fort Scott	KS	0.0 ppt	64/100
15	66738	Fulton	KS	0.0 ppt	82/100
16	66741	Garland	KS	0.0 ppt	63/100
17	66746	Hepler	KS	0.0 ppt	53/100
18	66754	Mapleton	KS	0.0 ppt	53/100
19	66767	Prescott	KS	0.0 ppt	80/100
20	66769	Redfield	KS	0.0 ppt	53/100
21	66775	Stark	KS	0.0 ppt	79/100
22	66779	Uniontown	KS	0.0 ppt	83/100
23	66780	Walnut	KS	0.0 ppt	83/100
24	66013	Bucyrus	KS	0.0 ppt	40/100
25	66040	Lacygne	KS	0.0 ppt	42/100
26	66053	Louisburg	KS	0.0 ppt	80/100
27	66064	Osawatomie	KS	0.0 ppt	72/100
28	66079	Rantoul	KS	0.0 ppt	79/100
29	66083	Spring Hill	KS	0.0 ppt	67/100
30	66092	Wellsville	KS	0.0 ppt	83/100
31	66870	Virgil	KS	0.0 ppt	73/100
32	67103	Mayfield	KS	0.0 ppt	82/100
33	67152	Wellington	KS	0.0 ppt	66/100
34	67147	Valley Center	KS	0.0 ppt	74/100
35	67204	Wichita	KS	0.0 ppt	78/100
36	67219	Wichita	KS	0.0 ppt	83/100
37	66018	De Soto	KS	0.0 ppt	53/100
38	66021	Edgerton	KS	0.0 ppt	70/100
39	66025	Eudora	KS	0.0 ppt	63/100
40	66030	Gardner	KS	0.0 ppt	70/100
41	66031	New Century	KS	0.0 ppt	40/100
42	66061	Olathe	KS	0.0 ppt	47/100
43	66062	Olathe	KS	0.0 ppt	47/100
44	66846	Council Grove	KS	0.0 ppt	79/100
45	66067	Ottawa	KS	0.0 ppt	77/100
46	66045	Lawrence	KS	0.0 ppt	62/100
47	66742	Gas	KS	0.0 ppt	83/100
48	66749	Iola	KS	0.0 ppt	47/100
49	66617	Topeka	KS	0.0 ppt	72/100
50	66618	Topeka	KS	0.0 ppt	67/100
51	66103	Kansas City	KS	0.0 ppt	56/100
52	66205	Mission	KS	0.0 ppt	40/100
53	66208	Prairie Village	KS	0.0 ppt	40/100
54	66211	Leawood	KS	0.0 ppt	53/100
55	66085	Stilwell	KS	0.0 ppt	45/100
56	66202	Mission	KS	0.0 ppt	40/100
57	66203	Shawnee	KS	0.0 ppt	40/100
58	66204	Overland Park	KS	0.0 ppt	45/100
59	66206	Leawood	KS	0.0 ppt	40/100
60	66207	Overland Park	KS	0.0 ppt	40/100
61	66209	Leawood	KS	0.0 ppt	45/100
62	66210	Overland Park	KS	0.0 ppt	45/100
63	66212	Overland Park	KS	0.0 ppt	40/100
64	66213	Overland Park	KS	0.0 ppt	53/100
65	66214	Overland Park	KS	0.0 ppt	53/100
66	66215	Lenexa	KS	0.0 ppt	45/100
67	66216	Shawnee	KS	0.0 ppt	53/100
68	66217	Shawnee	KS	0.0 ppt	53/100
69	66218	Shawnee	KS	0.0 ppt	45/100
70	66219	Lenexa	KS	0.0 ppt	53/100
71	66220	Lenexa	KS	0.0 ppt	53/100
72	66221	Overland Park	KS	0.0 ppt	53/100
73	66223	Overland Park	KS	0.0 ppt	53/100
74	66224	Overland Park	KS	0.0 ppt	45/100
75	66226	Shawnee	KS	0.0 ppt	53/100
76	66227	Lenexa	KS	0.0 ppt	53/100
77	66409	Berryton	KS	0.0 ppt	77/100
78	66546	Wakarusa	KS	0.0 ppt	55/100
79	66603	Topeka	KS	0.0 ppt	69/100
80	66604	Topeka	KS	0.0 ppt	72/100
81	66605	Topeka	KS	0.0 ppt	72/100
82	66606	Topeka	KS	0.0 ppt	67/100
83	66607	Topeka	KS	0.0 ppt	72/100
84	66608	Topeka	KS	0.0 ppt	72/100
85	66609	Topeka	KS	0.0 ppt	72/100
86	66610	Topeka	KS	0.0 ppt	67/100
87	66611	Topeka	KS	0.0 ppt	67/100
88	66612	Topeka	KS	0.0 ppt	72/100
89	66614	Topeka	KS	0.0 ppt	67/100
90	66615	Topeka	KS	0.0 ppt	72/100
91	66616	Topeka	KS	0.0 ppt	72/100
92	66619	Topeka	KS	0.0 ppt	69/100
93	66621	Topeka	KS	0.0 ppt	69/100
94	66622	Topeka	KS	0.0 ppt	69/100
95	67135	Sedgwick	KS	0.0 ppt	72/100
96	67005	Arkansas City	KS	0.0 ppt	70/100
97	67801	Dodge City	KS	0.0 ppt	59/100
98	66050	Lecompton	KS	0.0 ppt	80/100
99	66524	Overbrook	KS	0.0 ppt	74/100
100	66542	Tecumseh	KS	0.0 ppt	76/100

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: 2026-06-04.

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.