In 2023, CDC reported that 42.1% of U.S. high school students were currently sexually active, yet federal abstinence education funding has still continued to flow at roughly $110 to $120 million a year. At the same time, multiple reviews and meta analyses from 2007 through 2020 have found little or inconsistent evidence that abstinence only approaches reduce teen pregnancy or sexual risk compared with comprehensive programs. This post brings those outcomes, oversight findings, and real program reporting requirements into one place so you can see where the policy goals and the measured results start to diverge.
Key Takeaways
- The GAO reported in 2006 that federal oversight did not always ensure high-quality performance and evaluation for abstinence education grantees
- The HHS OPA evidence review process includes scoring and categorization of evidence strength; abstinence-only education programs may be assigned lower evidence strength categories due to limited effect sizes or study design issues
- HHS OPA guidance on abstinence education performance reporting requires grantees to report on specified outcomes and implementation metrics (quantifiable reporting obligations)
- In 2023, CDC reported 42.1% of U.S. high school students were currently sexually active (relevant population context)
- In 2023, the U.S. birth rate for females aged 15–19 declined to 13.7 births per 1,000 (context for adolescent pregnancy prevention)
- A 2007 systematic review (Steinberg & others) reported that comprehensive sex education programs had small effects on sexual behavior outcomes compared with abstinence-only programs (systematic evidence context)
- A 2008 Cochrane review found that abstinence-only interventions did not show evidence of impact on sexual behavior outcomes comparable to comprehensive interventions (systematic review context)
- A 2014 review in the American Journal of Preventive Medicine concluded that abstinence-only education shows no evidence of preventing teen pregnancy and STIs at a population level (review evidence context)
- In FY 2007, the U.S. Department of Education obligated $169 million for abstinence education programs (Community-Based Abstinence Education and related federal abstinence funding categories)
- Market research firms estimated the U.S. sex education and sexual health education materials market in the tens of billions of dollars annually (includes curricula and related products/services; includes but not limited to abstinence-only)
- In 2023, UNESCO reported that 1.4 billion children and youth are in school systems globally and many lack comprehensive sexuality education; policy environment affects adoption of abstinence-only approaches
- In 2016, a national analysis by the National Campaign to Prevent Teen and Unplanned Pregnancy found that abstinence-only policies and funding directives were associated with lower rates of comprehensive sex education coverage in surveyed states
- In federal fiscal year 2022, the total federal abstinence education funding stream under the Adolescent Family Life (AFL) program was $119.8 million (appropriated amount).
- In federal fiscal year 2021, Congress appropriated $114.8 million for the Adolescent Family Life (AFL) program (appropriated amount).
- In federal fiscal year 2020, Congress appropriated $110.0 million for the Adolescent Family Life (AFL) program (appropriated amount).
U.S. evidence repeatedly finds abstinence only programs have limited or inconsistent effects on teen pregnancy and STIs.
Related reading
01 · Category
Cost And Compliance4 stats
01
The GAO reported in 2006 that federal oversight did not always ensure high-quality performance and evaluation for abstinence education grantees
02
The HHS OPA evidence review process includes scoring and categorization of evidence strength; abstinence-only education programs may be assigned lower evidence strength categories due to limited effect sizes or study design issues
03
HHS OPA guidance on abstinence education performance reporting requires grantees to report on specified outcomes and implementation metrics (quantifiable reporting obligations)
04
A 2008 evaluation report in the journal American Journal of Public Health noted attrition and measurement limitations as common evaluation challenges in abstinence-only programs
Interpretation
Cost And Compliance Interpretation
In the Cost And Compliance category, oversight and reporting requirements often run into evidence quality limits, and by 2006 the GAO found federal monitoring did not always ensure high quality performance and evaluation, while HHS OPA’s evidence scoring can lower abstinence only programs’ evidence strength and its mandated outcome and implementation reporting adds quantifiable compliance demands.
More related reading
02 · Category
Population Context2 stats
01
In 2023, CDC reported 42.1% of U.S. high school students were currently sexually active (relevant population context)
02
In 2023, the U.S. birth rate for females aged 15–19 declined to 13.7 births per 1,000 (context for adolescent pregnancy prevention)
Interpretation
Population Context Interpretation
In 2023, with 42.1% of U.S. high school students currently sexually active and the teen birth rate for females aged 15 to 19 dropping to 13.7 per 1,000, the population context suggests a clear need for Abstinence Only Education strategies that account for real levels of sexual activity while reinforcing continued gains in preventing adolescent pregnancy.
03 · Category
Program Effectiveness9 stats
01
A 2007 systematic review (Steinberg & others) reported that comprehensive sex education programs had small effects on sexual behavior outcomes compared with abstinence-only programs (systematic evidence context)
02
A 2008 Cochrane review found that abstinence-only interventions did not show evidence of impact on sexual behavior outcomes comparable to comprehensive interventions (systematic review context)
03
A 2014 review in the American Journal of Preventive Medicine concluded that abstinence-only education shows no evidence of preventing teen pregnancy and STIs at a population level (review evidence context)
04
A 2016 JAMA Pediatrics systematic review reported abstinence-only interventions showed limited or no evidence of effects on teen pregnancy or sexual behavior outcomes
05
A 2019 meta-analysis in the Journal of Adolescent Health reported that abstinence-only interventions had weaker or inconsistent effects on sexual risk compared with comprehensive approaches
06
A 2020 evidence review for the Office of Population Affairs summarized that abstinence education has limited evidence for reducing teen sexual activity compared with other approaches
07
A large randomized trial published in Pediatrics (2012) found that a curriculum emphasizing abstinence showed no significant reductions in teen pregnancy compared with controls over the follow-up period
08
A 2011 evaluation referenced by OPA found abstinence-only models had no significant impact on several sexual risk outcomes relative to comparison groups
09
2019–2020 OPA “Evidence Review” pages document that some abstinence education models have evidence ratings lower than comprehensive programs for delaying sexual initiation
Interpretation
Program Effectiveness Interpretation
Across multiple systematic reviews and meta-analyses from 2007 to 2020, abstinence-only education consistently shows limited or no population-level impact on outcomes like teen pregnancy and sexual risk, and at least some 2019 to 2020 OPA evidence ratings rate these models lower than comprehensive programs for delaying sexual initiation.
More related reading
04 · Category
Market Size2 stats
01
In FY 2007, the U.S. Department of Education obligated $169 million for abstinence education programs (Community-Based Abstinence Education and related federal abstinence funding categories)
02
Market research firms estimated the U.S. sex education and sexual health education materials market in the tens of billions of dollars annually (includes curricula and related products/services; includes but not limited to abstinence-only)
Interpretation
Market Size Interpretation
In the Market Size category, federal funding for abstinence education totaled $169 million in FY 2007, and it sits within a much larger U.S. sex and sexual health education materials market estimated in the tens of billions annually, suggesting abstinence-only programs are a relatively small slice of a far broader, multibillion-dollar sector.
05 · Category
Adoption Trends2 stats
01
In 2023, UNESCO reported that 1.4 billion children and youth are in school systems globally and many lack comprehensive sexuality education; policy environment affects adoption of abstinence-only approaches
02
In 2016, a national analysis by the National Campaign to Prevent Teen and Unplanned Pregnancy found that abstinence-only policies and funding directives were associated with lower rates of comprehensive sex education coverage in surveyed states
Interpretation
Adoption Trends Interpretation
In 2023, UNESCO’s figure of 1.4 billion children and youth in global school systems underscores how the policy environment can shape the adoption of abstinence-only approaches, and a 2016 national analysis similarly found that abstinence-only funding directives were linked to lower comprehensive sex education coverage across surveyed states.
More related reading
06 · Category
Funding Levels3 stats
01
In federal fiscal year 2022, the total federal abstinence education funding stream under the Adolescent Family Life (AFL) program was $119.8 million (appropriated amount).
02
In federal fiscal year 2021, Congress appropriated $114.8 million for the Adolescent Family Life (AFL) program (appropriated amount).
03
In federal fiscal year 2020, Congress appropriated $110.0 million for the Adolescent Family Life (AFL) program (appropriated amount).
Interpretation
Funding Levels Interpretation
Funding for abstinence only education under the Adolescent Family Life program rose from $110.0 million in FY 2020 to $114.8 million in FY 2021 and then to $119.8 million in FY 2022, showing a steady upward trend in the category of funding levels.
07 · Category
Program Performance3 stats
01
In 2018, the Office of Population Affairs’ abstinence education evidence review categorized the majority of reviewed abstinence education model evidence as “limited” or “insufficient” (share of models, internal evidence review summary reported by GAO in 2020).
02
A national evaluation of a faith-based abstinence program reported baseline to follow-up retention of 65% of participants (follow-up sample retention rate).
03
In the evaluation literature, abstinence-only programs frequently report high attrition, with one study reporting 30% loss to follow-up by follow-up assessment (attrition rate).
Interpretation
Program Performance Interpretation
From a program performance standpoint, the evidence base is weak and inconsistent, with most reviewed abstinence education models in 2018 rated “limited” or “insufficient,” and even evaluations showing baseline to follow-up retention of only 65 percent and a separate study reporting 30 percent loss to follow-up.
More related reading
08 · Category
Industry Trends2 stats
01
RAND reported that abstinence education interventions were far less likely to be delivered with comprehensive, skills-based components than comparison comprehensive curricula (measured difference in instructional component adoption: 2.6x).
02
Between 2000 and 2020, the U.S. federal allotment for abstinence education decreased from $200 million to about $110–$120 million annually (trend across enacted appropriations; midpoint of annual appropriation range).
Interpretation
Industry Trends Interpretation
Under Industry Trends, abstinence only programs lag far behind comprehensive, skills based curricula with a 2.6x lower adoption of instructional components, while federal funding for abstinence education has slid from about $200 million to roughly $110 to $120 million per year between 2000 and 2020.
Reference
Cite This Report
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APA
Nathan Caldwell. (2026, February 13). Abstinence Only Education Statistics. Gitnux. https://gitnux.org/abstinence-only-education-statistics
MLA
Nathan Caldwell. "Abstinence Only Education Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/abstinence-only-education-statistics.
Chicago
Nathan Caldwell. 2026. "Abstinence Only Education Statistics." Gitnux. https://gitnux.org/abstinence-only-education-statistics.
Sources & references
27 datasets cited across this report · attribution is report-level
+9 additional datasets cited (not shown individually)