Community Water Fluoridation – State and County Level Statistics

Published by Centers for Disease Control and Prevention | U.S. Department of Health & Human Services | Metadata Last Checked: August 08, 2025 | Last Modified: 2023-09-27

State, 2016 –2020; County, 2020. The report includes both state and county level water fluoridation data generated from the Water Fluoridation Reporting System (WFRS). State level statistics include data from the biennial report originally published at https://www.cdc.gov/fluoridation/statistics/reference_stats.htm. State and county data include percentage of people, number of people, and number of water systems receiving fluoridated water. County level data is not displayed for all states. Participation in sharing county level data is voluntary and state programs determine if data will be shown.

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Complete Metadata

bureauCode	[ "009:20" ]
identifier	https://data.cdc.gov/api/views/hgyx-uuxz
issued	2023-07-18
landingPage	https://www.cdc.gov/oralhealth/about/index.htm
programCode	[ "009:020" ]
theme	[ "Oral Health" ]