Updated on May 30, 2024
3 min read

South Carolina Water Fluoride: Updated Statistics

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Water fluoridation is a crucial public health measure that has been implemented in many communities across the United States, including South Carolina. By adjusting the fluoride levels in public water supplies, communities can help prevent tooth decay and improve the oral health of their residents. This article will explore the current state of water fluoridation in South Carolina, highlighting key statistics and the impact of this practice on public health.

South Carolina has made significant progress in ensuring access to fluoridated water for its residents. As of 2014, 93.3% of the state’s population served by community water systems had access to fluoridated water, well above the national average. This high level of coverage reflects the state’s commitment to promoting oral health and preventing dental problems.

  • As of December 31, 2014, 93.3% of the South Carolina population served by community water systems (CWS) had access to fluoridated water.
  • The percentage of South Carolina’s population with access to fluoridated water has increased from 91.2% in 2000 to 93.3% in 2014.
  • Nationally, 72.7% of the U.S. population on community water systems received fluoridated water in 2020.
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The Benefits of Water Fluoridation

Water fluoridation has been recognized as one of the greatest public health achievements of the 20th century by the Centers for Disease Control and Prevention (CDC). By adding fluoride to public water supplies, communities can help prevent tooth decay and improve the oral health of their residents.

  • Studies have shown that people in communities with fluoridated water have 20 to 40 percent less tooth decay than those in communities without fluoridated water.
  • Every dollar spent on fluoridation saves $38 in avoided dental bills.
  • The cost to fluoridate water for the lifetime of one person is less than the cost to treat one cavity.

Fluoridation in South Carolina

While South Carolina does not mandate statewide fluoridation, the decision to fluoridate is made by local municipalities or water authorities. The high percentage of the population with access to fluoridated water indicates strong local support for this public health measure in many areas of the state.

  • South Carolina’s figure of 93.3% population with access to fluoridated water in 2014 is significantly above the national average.
  • The percentage of South Carolina’s population with access to fluoridated water has shown an increase over the years, from 91.2% in 2000 to 93.3% in 2014.

National Water Fluoridation Statistics

While South Carolina has a high level of fluoridation coverage, it’s important to consider the national context as well. In 2020, 72.7% of the U.S. population on community water systems received fluoridated water, serving over 209 million people.

  • The Healthy People 2030 objective aims for 77.1% of people served by community water systems to receive water with the optimum level of fluoride.
  • In 2018, 63.4% of the total U.S. population and 73.0% of the population on community water systems received fluoridated drinking water.

South Carolina’s commitment to water fluoridation has contributed to improved oral health for its residents. By maintaining a high level of access to fluoridated water, the state has demonstrated its dedication to this cost-effective and efficient public health measure. As more communities across the nation recognize the benefits of water fluoridation, it is likely that the percentage of the population with access to fluoridated water will continue to grow, leading to better oral health outcomes for all.

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Last updated on May 30, 2024
3 Sources Cited
Last updated on May 30, 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. Water Fluoridation in South Carolina.” South Carolina Department of Health and Environmental Control, 2014.
  2. Community Water Fluoridation in South Carolina.” South Carolina Department of Health and Environmental Control, 2015.
  3. 2020 Water Fluoridation Statistics.” Centers for Disease Control and Prevention, 2022.
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