Disclaimer: The information in the article isn't intended to diagnose, treat or cure any known or unknown disease or illness.

How Many Addiction Treatment Centers Are In The U.S?

In 2020, there were 16,066 substance abuse treatment facilities in the country.

September 20, 2023

Addiction is a serious issue in the United States, and many individuals seek help from treatment centers to overcome their addictions.

Treatment centers provide a variety of services, including detoxification, counseling, and therapy, to help individuals overcome their addiction and achieve long-term recovery. But how many treatment centers are in the United States? In this article, we will explore this question in-depth.

In 2020, there were 16,066 substance abuse treatment facilities in the country.

These treatment facilities offer a range of services, including inpatient and outpatient care, detoxification, and medication-assisted treatment (MAT). The majority of these facilities (52.7%) offer outpatient care only, while 7.4% offer inpatient care only, and 39.9% offer both inpatient and outpatient care.

The number of treatment centers in the United States has increased over the years, reflecting the growing need for addiction treatment. In 2002, there were approximately 11,000 specialized drug treatment facilities in the United States. By 2017, this number had increased to 14,500, an increase of over 30% in just 15 years.

However, the number of treatment centers can vary widely by state and region. For example, California has the most treatment centers of any state, with over 2,000 facilities, while Vermont has the fewest, with just over 80 facilities. The number of treatment centers can also vary by population density, with urban areas generally having more treatment centers than rural areas.

It's important to note that while there are many treatment centers in the United States, not all of them offer evidence-based treatment.

Evidence-based treatment refers to treatment approaches that have been scientifically proven to be effective. These approaches may include cognitive-behavioral therapy (CBT), motivational interviewing (MI), and medication-assisted treatment (MAT).

It's important for individuals seeking treatment to research treatment centers and ensure that they offer evidence-based treatment to increase their chances of successful recovery.

Number Of Rehab Centers By State

The number of specialized drug treatment facilities can vary significantly by state. As mentioned earlier, California has the highest number of treatment centers in the United States, with over 2,000 facilities.

However, other states like Florida, Texas, and New York also have a high number of drug rehabilitation centers.

On the other hand, states like Wyoming and Alaska have the lowest number of rehab centers in the country. In fact, some rural areas may not even have specialized treatment facilities within their vicinity, making it difficult for individuals living in these areas to access addiction treatment services.

It's worth noting that while some states have a higher number of rehab centers than others, the quality of treatment can still vary widely between individual facilities. It's important for individuals seeking addiction treatment to research and carefully choose a facility that offers evidence-based treatments proven to be effective in treating their particular addiction.


In conclusion, there are approximately 14,500 specialized drug treatment facilities in the United States, offering a range of services to help individuals overcome addiction.

However, the number of treatment centers can vary widely by state and region, and not all treatment centers offer evidence-based treatment.

If you or a loved one is seeking treatment for addiction, it's important to research treatment centers and ensure that they offer evidence-based treatment to increase the chances of successful recovery.


  1. https://usatreatmentcenters.com/how-many-residential-treatment-centers-are-there-in-the-us/
  2. https://www.statista.com/statistics/450281/total-number-of-substance-abuse-treatment-facilities-in-the-us/
  3. https://www.globenewswire.com/news-release/2020/01/29/1976908/0/en/United-States-Addiction-Rehab-Industry-Report-2020-SAMHSA-Survey-Findings-Major-Trends-Issues-Operating-Ratios-Competitor-Profiles-and-More.html
  4. https://www.samhsa.gov/data/data-we-collect/n-ssats-national-survey-substance-abuse-treatment-services
  5. https://blog.marketresearch.com/42-billion-u.s.-addiction-rehab-industry-poised-for-growth-and-challenges

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