Autism spectrum research — NIH Funding Overview

Why this matters now

Autism prevalence estimates have continued to rise (CDC 2023 update: 1 in 36 8-year-olds), increasing pressure for research on early identification, services for adults, and underserved populations. Lifespan-focused funding has grown significantly relative to the historical pediatric concentration.

How NIH funds this area

Mechanisms include R01, P01, P50 (Autism Centers of Excellence), R21, and K-series career awards. The Autism Centers of Excellence (ACE) network is a flagship program at NICHD/NIMH. Data below covers all NIH awards mentioning autism in title, abstract, or terms.

What the data shows

• Funding peaked in FY2025 at $967M.
• The number of awards fell about 8% in FY2025.
• About 87% of FY2026 dollars so far are renewals and continuations. Mid-year snapshots overweight renewals because non-competing continuations are issued early in the fiscal year, but the share still indicates how much of the portfolio is committed before new applications compete.
• The average FY2025 award was $624K, and R01 was the most common mechanism in the recent window.

Yearly NIH Awards for Autism spectrum research

Counts and total funding per fiscal year from NIH RePORTER. Recent fiscal years may understate final totals because of reporting lag.

Open the full interactive trends view for Autism spectrum research →

Top NIH Institutes (last 90 days)

Which NIH institutes funded the most Autism projects in the most recent 90-day window.

Common Activity Codes (last 90 days)

Which grant mechanisms (R01, R21, U01, P30, etc.) appeared most often for Autism in the recent period.

Most Active Institutions (last 90 days)

Universities and research organizations with the most Autism awards in the most recent 90-day window.

1. UNIVERSITY OF CALIFORNIA AT DAVIS — 13 awards
2. EMORY UNIVERSITY — 10 awards
3. BOSTON CHILDREN'S HOSPITAL — 10 awards
4. UNIVERSITY OF CALIFORNIA LOS ANGELES — 9 awards
5. COLUMBIA UNIVERSITY HEALTH SCIENCES — 9 awards
6. UT SOUTHWESTERN MEDICAL CENTER — 9 awards
7. UNIV OF NORTH CAROLINA CHAPEL HILL — 8 awards
8. ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI — 8 awards

Recently Awarded Autism spectrum research Grants

Twelve most recent awards mentioning Autism, drawn from NIH RePORTER. Click through to Find PIs for the full investigator search.

• Brainstem Contributions to Sensorimotor and Core Symptoms in Children with Autism Spectrum Disorder

  5R01HD094715-07
  Brittany Travers · UNIVERSITY OF WISCONSIN-MADISON, WI · $582,405 · awarded Jun 5, 2026 · R01

  PROJECT SUMMARY/ABSTRACT The brainstem is a complex and early-developing brain region that is responsible for sensory, motor, autonomic, and critical-for-life functions. The first biology-based hypothesis of autism suggested that the brainstem's reticular formation was responsible for the behavioral features of autism. However, technological barriers have…

• Examining co-production as an implemntation strategy for autism early intervention delivered in Part C service systems

  5K23MH130651-04
  Katherine Pickard · EMORY UNIVERSITY, GA · $151,671 · awarded Jun 5, 2026 · K23

  The purpose of this K23 Career Development Award is to support the applicant in acquiring the knowledge and skills needed for an independent research career as an implementation scientist who evaluates strategies that enhance the impact of early intervention for children with Autism Spectrum Disorder (ASD) when delivered in community systems. It will…

• COBRE in Neurodevelopment and Its Disorders

  5P20GM148302-04
  Christopher Cowan · MEDICAL UNIVERSITY OF SOUTH CAROLINA, SC · $2,264,373 · awarded Jun 5, 2026 · P20

  OVERALL – PROJECT SUMMARY The overall goal of the Center of Biomedical Research Excellence (COBRE) in Neurodevelopment and Its Disorders (CNDD) is to enhance research capacity by enabling outstanding multidisciplinary collaborative research in neurodevelopmental disorders (NDD) at the Medical University of South Carolina (MUSC). This area is of importance…

• PETAL: Promoting Early Intervention Timing and Attention to Language

  5R01DC020752-04
  CONNIE KASARI · UNIVERSITY OF CALIFORNIA LOS ANGELES, CA · $780,172 · awarded Jun 4, 2026 · R01

  PROJECT ABSTRACT The proposed study (PETAL: Promoting Early intervention Timing and Attention to Language) aims to determine the timing of a parent mediated intervention among infants with Increased Likelihood for Autism (ILA) (at risk for autism by virtue of having an older sibling with autism) on communication and language outcomes at 24 months. ILA…

• Revisiting ReCHARGE: ECHO Follow up on Middle Childhood and Adolescence

  5UH3OD023365-11
  Irva Hertz-Picciotto · UNIVERSITY OF CALIFORNIA AT DAVIS, CA · $1 · awarded Jun 4, 2026 · UH3

  Beginning in fall, 2016, the UC Davis pediatric cohort, ReCHARGE, was funded with the new Environmental Influences on Child Health Outcomes (ECHO) Consortium that encompassed close to 80 sites. Now in year 7 of ECHO Phase 1, UC Davis has enrolled ~900 children into ECHO from three neurodevelopmental groups of children with: autism spectrum disorder (ASD),…

• Unraveling Neural Diversity: Decoding the Cellular and Molecular Mechanisms of Neural Circuit Formation and Function in the Drosophila Central Complex

  5R01NS136555-03
  Mubarak Hussain Syed · UNIVERSITY OF NEW MEXICO, NM · $606,123 · awarded Jun 4, 2026 · R01

  Summary: A key question in neurobiology is how neural stem cells (NSCs) produce the vast diversity of neural subtypes required for precise control of behavior. The human cortex is generated from a specialized population of outer radial glia NSCs (oRGs) in the outer subventricular zone, which divide to produce intermediate neural progenitors (INPs) that…

• Brain and behavior correlates of prenatal cannabis exposure

  5R01DA057559-04
  Natalia Kleinhans · UNIVERSITY OF WASHINGTON, WA · $699,622 · awarded Jun 4, 2026 · R01

  Cannabis use during pregnancy has increased substantially, in conjunction with widespread decriminalization/legalization, changing public perceptions about harm, and evidence of cannabis's antiemetic properties. Prior outcomes research on prenatal cannabis exposure is narrow in scope, as these older studies included research participants with polysubstance…

• The Alama Project: Autism outcomes and neurobehavioral markers in young children born to mothers with HIV in Kenya

  5R01HD116441-03
  Rebecca McNally Keehn · INDIANA UNIVERSITY INDIANAPOLIS, IN · $376,761 · awarded Jun 3, 2026 · R01

  PROJECT SUMMARY Millions of children globally, including thousands of US children and nearly 15 million African children, are HIV-exposed and uninfected (CHEU). Despite advances in understanding health outcomes of CHEU, neurodevelopmental impacts have not been well characterized. Several small studies conducted in high income countries (HIC) including the…

• Promoting Physical Activity among Young Children with Autism

  1R01HD116726-01A1
  JESSICA HOFFMAN · NORTHEASTERN UNIVERSITY, MA · $457,605 · awarded Jun 3, 2026 · R01

  Project Summary/Abstract Higher amounts of physical activity (PA) are linked to multiple health benefits, increased cognition, academic success, and improved classroom behavior for children. These relationships begin to emerge early in childhood during the preschool years. Additional research is needed to determine the rates of PA among children with autism…

• How Single-Word and Telegraphic Simplification Affects Language Processing and Word Learning in Young Children with Autism Spectrum Disorder

  5R01DC020165-05
  Courtney Venker · MICHIGAN STATE UNIVERSITY, MI · $706,530 · awarded Jun 3, 2026 · R01

  PROJECT SUMMARY/ABSTRACT The vast majority of young children with autism spectrum disorder (ASD) demonstrate severe and persistent delays in language development that negatively impact their ability to form social relationships, succeed in school, and achieve an optimal quality of life. Given the severity of language delays and their lasting impact, many…

• Engaging Stakeholders to Optimize an Evidence Based Transdiagnostic Sleep & Circadian Intervention for Autistic Adults

  1K23HD118526-01A1
  Kristina Lenker · PENNSYLVANIA STATE UNIV HERSHEY MED CTR, PA · $170,851 · awarded Jun 3, 2026 · K23

  PROJECT SUMMARY/ABSTRACT This K23 proposal will address the critical need for evidence-based transdiagnostic sleep interventions for autistic adults. Autistic adults frequently report a multitude of pervasive sleep and circadian problems, including difficulties initiating and maintaining sleep, excessive sleepiness, delayed phase, and irregular sleep– wake…

• A Modular Framework for Data-Driven Neurogenetics to Predict Complex and Multidimensional Autistic Phenotypes

  5R01HD108790-04
  Archana Venkataraman · BOSTON UNIVERSITY (CHARLES RIVER CAMPUS), MA · $486,576 · awarded Jun 3, 2026 · R01

  Project Summary/Abstract Autism Spectrum Disorder (ASD) can be viewed through three complementary lenses: neurologically, it is linked to distributed changes in brain structure, function, and connectivity; biologically, it is associated with genome-wide mutations across multiple pathways; and clinically, it manifests as a diverse spectrum of behavioral and…

Related topics

• Mental health and psychiatric research