Polk County, Florida — public water systems

401 active public water systems serve Polk County, reporting 672.5K people served.

Dataset updated July 2026 . Source: EPA SDWIS/ECHO, refreshed quarterly.

Active systems

401

Population served

672.5K

Community systems

149

Groundwater share

100%

Water systems in Polk County

Active public water systems in Polk County, Florida
#	Water system	County	Population served	Type	Source
1	Lakeland, City of	Polk	193,297	Community	Groundwater
2	Winter Haven Water Department	Polk	87,537	Community	Groundwater
3	Northeast	Polk	60,557	Community	Groundwater
4	Southwest/Polk County Utility	Polk	39,209	Community	Groundwater
5	Auburndale, City of	Polk	35,239	Community	Groundwater
6	Haines City, City of	Polk	30,545	Community	Groundwater
7	Northwest	Polk	28,082	Community	Groundwater
8	Bartow, City of	Polk	21,501	Community	Groundwater
9	Lake Wales, City of	Polk	18,722	Community	Groundwater
10	Central	Polk	13,595	Community	Groundwater
11	Davenport, City of	Polk	9,043	Community	Groundwater
12	Lake Alfred, City of	Polk	5,584	Community	Groundwater
13	City of Fort Meade	Polk	5,455	Community	Groundwater
14	East Water System	Polk	5,052	Community	Groundwater
15	Wahneta Water System	Polk	4,500	Community	Groundwater
16	Sws - Cypress Lakes	Polk	4,065	Community	Groundwater
17	Dundee, Town of	Polk	3,824	Community	Groundwater
18	Mulberry, City of	Polk	3,780	Community	Groundwater
19	Frostproof, City of	Polk	3,425	Community	Groundwater
20	Avon Park Correctional Institution	Polk	3,000	Community	Groundwater
21	Southeast	Polk	2,828	Community	Groundwater
22	Publix Industrial Center	Polk	2,783	Non-transient non-community	Groundwater
23	Mount Olive Estates	Polk	2,724	Community	Groundwater
24	Eagle Lake, City of	Polk	2,600	Community	Groundwater
25	Polk City System	Polk	2,568	Community	Groundwater
26	Gold Coast Utility	Polk	2,500	Community	Groundwater
27	Lake Hamilton, Town of	Polk	2,430	Community	Groundwater
28	Babson Park	Polk	2,161	Community	Groundwater
29	Grenelefe Resort	Polk	2,114	Community	Groundwater
30	Westgate River Ranch ; Rv Resort	Polk	2,100	Community	Groundwater
31	City of Lake Wales/Park Water Company	Polk	1,948	Community	Groundwater
32	Swiss Golf ; Tennis Club	Polk	1,900	Community	Groundwater
33	Lake Gibson Estates	Polk	1,897	Community	Groundwater
34	Foxwood Lake Estates	Polk	1,816	Community	Purchased groundwater
35	Four Lakes Golf Club	Polk	1,600	Community	Groundwater
36	Outdoor Resorts	Polk	1,500	Community	Groundwater
37	Polk Correctional Institution	Polk	1,500	Community	Groundwater
38	Camp Inn Associates, LLC	Polk	1,500	Community	Groundwater
39	Waverly Water System	Polk	1,479	Community	Groundwater
40	Swiss Village MHP	Polk	1,410	Community	Groundwater
41	Deer Creek Rv Golf ; Country Club	Polk	1,300	Community	Purchased groundwater
42	Bradley Junction, Town of	Polk	1,260	Community	Groundwater
43	Saddlebag Lake Resort	Polk	1,200	Community	Groundwater
44	Florida Camp Inn	Polk	1,150	Community	Groundwater
45	Sunlake Terrace Water Systems	Polk	1,000	Community	Groundwater
46	Lake Region Mobile Home Village	Polk	930	Community	Groundwater
47	Galloway Shell Circle K	Polk	900	Transient non-community	Groundwater
48	Circle K # 7321	Polk	900	Transient non-community	Groundwater
49	Circle K # 7087-District 1150	Polk	900	Transient non-community	Groundwater
50	Circle K # 7347	Polk	883	Transient non-community	Groundwater