By: Carmen Willings teachingvisuallyimpaired.com Updated November 21, 2025
Each December in the United States, the National Center on Deaf-Blindness conducts a deaf-blind report on children identified in each state as deaf-blind. It is the longest running registry of children who are deaf-blind in the world. The purpose of the count is to meet federal grant requirements for state, multi-state, and national technical assistance projects. Additionally, it provides a means of collecting data and reporting on the numbers throughout the states. Finally, the information is used to identify research needs in developing personnel preparation programs and in targeting national and state product development and dissemination activities.
Identification
To include a child in the count, they must be identified as a deaf-blind child. The IDEA 2004 definition states:
"Deaf-blindness means concomitant hearing and vision impairments, the combination of which causes such severe communication and other developmental and educational needs that they cannot be accommodated in special education programs solely for children with deafness or children with blindness."
Deaf-blindness refers to a combination of hearing and vision loss but most persons who are identified as deaf-blind are not totally blind or deaf but have a range of vision and hearing.
Information Requested in Child Count
The following information is required in the Child-Count
State of residency
Student's state identification number (different from the social security number, this number is used to identify the student across school years)
Gender
Date of Birth
Etiology (Students primary disability)
Race/Ethnicity
Documented Vision Loss
Documented Hearing Loss and Indicate if a student has a central auditory processing disorder
Whether the student has corrective lenses, listening devices and/or assistive technology
Presence of other impairments or conditions
Purpose & Implications
The purpose of the Child Count is to provide an annual “snapshot” of the number of students identified as deaf-blind across the United States. This yearly count allows states, agencies, and national organizations to compare data over time, identify patterns or shifts in prevalence, and monitor trends in educational placement, access to the general curriculum, and the types of supports students require. Because this data is collected consistently each year, it becomes a valuable tool for understanding how the population of students who are deaf-blind is changing and how their instructional needs are evolving.
Beyond monitoring trends, Child Count data is also essential for planning and improving services. States use this information to ensure that families have access to family support networks, including parent-to-parent connections, deaf-blind family organizations, and training opportunities. The data also helps states, schools, and technical assistance providers determine where additional professional development, educational resources, or intervention supports may be needed. In this way, the Child Count not only tracks numbers but also helps guide decision-making, ensuring that students who are deaf-blind—and their families—receive the educational opportunities, access, and support necessary for meaningful participation in school and life.
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