Updated on March 15, 2024
2 min read

New York Water Fluoride: Updated Statistics

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Water fluoridation has been a crucial public health measure in New York for decades, helping to prevent tooth decay and improve oral health for millions of residents. Despite its proven benefits, the practice has faced some challenges and fluctuations in coverage over the years. This article explores the current state of water fluoridation in New York, including key statistics, trends, and public health implications.

Here are some notable findings about water fluoridation in New York:

  • As of 2018, 71.5% of New York’s population served by public water systems had access to fluoridated water.
  • About 13 million New York state residents receive the benefits of water with fluoride.
  • New York City has been adding fluoride to its water supply since 1966 to help prevent tooth decay.

Access to Fluoridated Water in New York

In 2018, 71.5% of New York’s population served by public water systems had access to fluoridated water.

  • The percentage of New York’s population with access to fluoridated water has shown slight fluctuations over the years, with 71.8% in 2012, 71.4% in 2014, 71.1% in 2016, and 71.5% in 2018.
  • This indicates a relatively stable fluoridation coverage over these years.

Comparison to National Averages

New York’s fluoridation coverage is slightly below the national average.

  • Nationally, 72.7% of the U.S. population on community water systems received fluoridated water in 2020.
  • In 2018, 63.4% of the total US population and 73.0% of the population on community water systems received fluoridated drinking water.

Legislation and Public Health Support

New York does not mandate statewide fluoridation, with decisions made by local municipalities or water authorities.

  • New York City has been adding fluoride to its water supply since 1966 to help prevent tooth decay.
  • The New York State Department of Health supports fluoridation as a significant and cost-effective public health measure.

Public Health Impact

Water fluoridation has had a significant impact on the oral health of New Yorkers.

  • About 13 million New York state residents receive the benefits of water with fluoride.
  • Albany, the state’s capital, is poised to welcome fluoridated water following recent legislative efforts.

New York’s commitment to water fluoridation as a means of improving oral health is evident in the significant portion of the population with access to fluoridated water. Despite being slightly below the national average, the state continues to support and expand this critical public health measure. As more communities like Albany embrace fluoridation, the benefits of this practice will continue to reach even more New Yorkers in the years to come.

Last updated on March 15, 2024
4 Sources Cited
Last updated on March 15, 2024
All NewMouth content is medically reviewed and fact-checked by a licensed dentist or orthodontist to ensure the information is factual, current, and relevant.

We have strict sourcing guidelines and only cite from current scientific research, such as scholarly articles, dentistry textbooks, government agencies, and medical journals. This also includes information provided by the American Dental Association (ADA), the American Association of Orthodontics (AAO), and the American Academy of Pediatrics (AAP).
  1. 2020 Water Fluoridation Statistics. Centers for Disease Control and Prevention, 2020.
  2. New York State Fluoride & Fluoridation. Fluoride Action Network, 2021.
  3. History of New York City’s Drinking Water. New York City Department of Environmental Protection, 2023.
  4. Capital of New York state poised to welcome fluoridated water. American Dental Association, 2023.
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