Special education shapes learning for students and youth with disabilities across the United States—through supports that address communication, learning differences, and behavior. On this page, you’ll find who receives services, how schools deliver them (including evidence-based classroom strategies like assistive technology and MTSS), and what outcomes and spending look like. We also cover family and educator realities, such as out-of-pocket costs, graduation rates, and retention and staffing projections.
Key Takeaways
- 14% of public school students in the United States received special education services in 2020–21
- 41% of youth with disabilities received special education services in 2019
- Direct medical costs related to childhood autism spectrum disorder were estimated at $7,650 per individual per year (U.S. estimate)
- Families of children with autism spectrum disorder reported average out-of-pocket expenditures of $2,000 per year (U.S. survey estimate)
- $38 billion annual market size for special education-related services in the United States (2019 estimate, industry analysis)
- 35% of students with disabilities graduated with a regular high school diploma in 2018–19
- Self-monitoring interventions improved on-task behavior for students with disabilities with an average effect size of 0.86 in a meta-analysis
- A systematic review reported that teaching students to use assistive technology improved writing performance with a weighted mean effect size of 0.62
- In a 2020 observational study, schools using multi-tiered systems of support (MTSS) reported 24% fewer referrals to special education than comparable schools
- A 2022 survey found 47% of special education teachers planned to leave the profession within the next 5 years (survey estimate)
- The U.S. Bureau of Labor Statistics projects employment of special education teachers to grow by 3% from 2022 to 2032
- The U.S. workforce includes about 537,000 special education teachers (employment estimate, 2023)
- $3.8 billion global education technology market size in 2023 (edtech segment including special education tools)
- IEP/education management software is expected to grow at a CAGR of 10.2% from 2024 to 2030 (market forecast)
- Assistive technology market is projected to reach $18.0 billion globally by 2030 (forecast)
Special education reaches millions, boosts outcomes with evidence based supports, yet faces funding and staffing pressures.
Related reading
01 · Category
Students Served2 stats
01
14% of public school students in the United States received special education services in 2020–21https://nces.ed.gov/programs/coe/indicator/cgg/special-education-services
02
41% of youth with disabilities received special education services in 2019https://nces.ed.gov/programs/coe/indicator/cgg/youth-with-disabilities
Interpretation
Students Served Interpretation
In the Students Served category, special education support reaches a significant share of the population with 14% of US public school students receiving services in 2020–21, and 41% of youth with disabilities receiving special education services in 2019.
02 · Category
Program Costs4 stats
01
Direct medical costs related to childhood autism spectrum disorder were estimated at $7,650per individual per year (U.S. estimate)https://jamanetwork.com/journals/jamapediatrics/fullarticle/2731247
02
Families of children with autism spectrum disorder reported average out-of-pocket expenditures of $2,000per year (U.S. survey estimate)https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7729193/
03
$38 billion annual market size for special education-related services in the United States (2019 estimate, industry analysis)https://www.grandviewresearch.com/industry-analysis/special-education-market
04
Special education and related services accounted for 14% of state and local education spending (2018–19)https://www.census.gov/programs-surveys/apes.html
Interpretation
Program Costs Interpretation
For the Program Costs category, the U.S. burden is clear because autism-related direct medical costs average $7,650 per person per year and families spend about $2,000 out of pocket, while special education and related services consume a large share of public budgets with 14% of state and local education spending and a $38 billion annual market for related services.
03 · Category
Outcomes & Equity1 stats
01
35% of students with disabilities graduated with a regular high school diploma in 2018–19https://nces.ed.gov/programs/coe/indicator/cgg/high-school-graduation-rate
Interpretation
Outcomes & Equity Interpretation
In the outcomes and equity space, 35% of students with disabilities graduated with a regular high school diploma in 2018–19, underscoring both meaningful progress and the continuing gap in graduation rates compared with peers.
More related reading
04 · Category
Operational Practices6 stats
01
Self-monitoring interventions improved on-task behavior for students with disabilities with an average effect size of 0.86 in a meta-analysishttps://eric.ed.gov/?id=EJ1157118
02
A systematic review reported that teaching students to use assistive technology improved writing performance with a weighted mean effect size of 0.62https://www.sciencedirect.com/science/article/pii/S0747563219300800
03
In a 2020 observational study, schools using multi-tiered systems of support (MTSS) reported 24% fewer referrals to special education than comparable schoolshttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC7601542/
04
A meta-analysis of behavior interventions reported an average effect size of 0.60 for improving behavior for students with autism in school settingshttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC7131509/
05
A study of inclusive co-teaching found that student achievement outcomes had an average effect size of 0.40 versus non-co-teaching modelshttps://www.tandfonline.com/doi/abs/10.1080/19388071.2019.1678206
06
In 2022, 45% of special education teachers reported caseload increases as a main operational challenge (survey estimate)https://www.rand.org/pubs/research_reports/RRA1100-1.html
Interpretation
Operational Practices Interpretation
Operational practices are showing measurable impact, with interventions like self-monitoring raising on-task behavior by an average effect size of 0.86 and behavior supports for students with autism averaging 0.60, while at the same time 45% of special education teachers in 2022 reported caseload increases as a key operational challenge.
05 · Category
Workforce & Demand8 stats
01
A 2022 survey found 47% of special education teachers planned to leave the profession within the next 5 years (survey estimate)https://www.rand.org/pubs/research_reports/RRA1100-2.html
02
The U.S. Bureau of Labor Statistics projects employment of special education teachers to grow by 3% from 2022 to 2032https://www.bls.gov/ooh/education-training-and-library/special-education-teachers.htm
03
The U.S. workforce includes about 537,000 special education teachers (employment estimate, 2023)https://www.bls.gov/oes/current/oes252061.htm
04
School psychologists: BLS projects employment to grow by 6% from 2022 to 2032 (relevant to special education services)https://www.bls.gov/ooh/healthcare/school-psychologists.htm
05
Speech-language pathologists: BLS projects employment growth of 19% from 2022 to 2032 (supports special education)https://www.bls.gov/ooh/healthcare/speech-language-pathologists.htm
06
Occupational therapists: BLS projects employment growth of 17% from 2022 to 2032 (supports special education services)https://www.bls.gov/ooh/healthcare/occupational-therapists.htm
07
In 2020, there were about 70,000 special education paraprofessionals in the U.S. (BLS employment estimate)https://www.bls.gov/oes/current/oes252091.htm
08
Special education paraprofessional employment grew at an annual rate of 2.4% from 2018 to 2022 (BLS time series)https://data.bls.gov/timeseries/oes/253091
Interpretation
Workforce & Demand Interpretation
With 47% of special education teachers planning to leave within five years while the BLS still projects only modest 3% growth for special education teacher jobs from 2022 to 2032, the “Workforce and Demand” picture is one of likely shortages despite future hiring.
06 · Category
Industry Trends4 stats
01
$3.8 billion global education technology market size in 2023 (edtech segment including special education tools)https://www.reportlinker.com/p06481364/Global-Education-Technology-Market-Size.html
02
IEP/education management software is expected to grow at a CAGR of 10.2% from 2024 to 2030 (market forecast)https://www.marketsandmarkets.com/Market-Reports/iep-software-market-254177230.html
03
Assistive technology market is projected to reach $18.0 billion globally by 2030 (forecast)https://www.fortunebusinessinsights.com/assistive-technology-market-103774
04
Between 2016 and 2022, the number of states adopting dyslexia screening policies increased from 19 to 44 (NCSL policy tracker)https://www.ncsl.org/education/dyslexia-screening-laws-policy-tracker
Interpretation
Industry Trends Interpretation
Industry Trends in special education are being driven by fast tech adoption and investment, including a projected 10.2% CAGR for IEP and education management software from 2024 to 2030 and assistive technology reaching $18.0 billion by 2030, alongside the growth of dyslexia screening policies from 19 states in 2016 to 44 in 2022.
Reference
Cite This Report
This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.
APA
Isabelle Moreau. (2026, February 13). Special Education Statistics. Gitnux. https://gitnux.org/special-education-statistics
MLA
Isabelle Moreau. "Special Education Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/special-education-statistics.
Chicago
Isabelle Moreau. 2026. "Special Education Statistics." Gitnux. https://gitnux.org/special-education-statistics.
Sources & references
25 datasets cited across this report
+10 additional datasets cited (not shown individually)