Speech-Language Pathology vs. Occupational Therapy: Careers, Salaries and How to Choose
Speech-language pathology and occupational therapy are two of the fastest-growing allied health careers in the country, and two of the most frequently confused. Both work with patients across the lifespan, both appear in schools, hospitals, and clinics, and both require graduate-level training. But their clinical focus, scope of practice, and day-to-day work are meaningfully different.
What is a Speech-Language Pathologist?
According to the American Speech-Language-Hearing Association (ASHA), SLPs are experts in communication. SLPs work with people of all ages to address difficulties with speech sounds, language and literacy, voice and fluency, and feeding and swallowing. The roots of these issues may be developmental, injury-related, or secondary to cognitive impairment resulting from trauma, aging or other unique situations. Sometimes, the conditions are reversible, while other times, the goal of SLP intervention is to improve quality of life and communication abilities. Speech-language pathologists help their clients experience improved learning, effective social interaction, and meaningful relationships.
What is an Occupational Therapist?
Occupational therapists help people participate in the activities that give their lives meaning — their "occupations" — which include everything from self-care and cooking to working, going to school, and engaging in hobbies. According to the American Occupational Therapy Association (AOTA), OTs work with clients of all ages who face barriers to participation due to injury, illness, disability, or developmental difference. Treatment is highly individualized: an OT might help an older adult regain independence after a stroke, support a child with sensory processing challenges in navigating a classroom, or assist someone returning to work following a physical injury.
SLP vs. OT: A Side-by-Side Comparison
| Speech-Language Pathology | Occupational Therapy | |
|---|---|---|
| Core focus | Communication, language, speech, voice, fluency, and swallowing disorders | Functional independence in daily activities — self-care, work, school, and leisure |
| Entry-level degree | Master of Science in Speech-Language Pathology (MS-SLP) | Master of Occupational Therapy (MOT) or Doctor of Occupational Therapy (OTD) |
| Supervised clinical hours | 400 hours in graduate program + 1,260 hours post-grad clinical fellowship | 640 hours minimum fieldwork during graduate program |
| Licensure exam | Praxis Examination in Speech-Language Pathology (ETS) | NBCOT Certification Examination |
| Professional association | American Speech-Language-Hearing Association (ASHA) | American Occupational Therapy Association (AOTA) |
| Median salary (May 2024) | $95,410 | $98,340 |
| Job growth outlook | 15% projected 2024–2034 (BLS) | 14% projected 2024–2034 (BLS) |
| Who they serve | Both professions serve clients across the full lifespan — children, adults, and older adults — in clinical, educational, and community settings | |
Salary and growth data: U.S. Bureau of Labor Statistics, May 2024
Education and Licensing Requirements
A master's degree in speech-language pathology is the entry-level requirement for clinical practice, along with the passing of the Praxis examination. A bachelor's degree, typically in communication sciences and disorders or a related field, serves as the foundation and prerequisite for graduate study. Supervised clinical hours are also required for SLP licensure.
Entry-level occupational therapy practice requires a master's degree (MOT) at minimum, and the field is rapidly transitioning toward the Doctor of Occupational Therapy (OTD) as the standard entry-level credential. Some OTs progress to earn doctoral credentials and attain certification through the National Board for Certification in Occupational Therapy (NBCOT). Licensure to practice as an OT is required.
In both professions, continuing education and commitment to ongoing professional development are necessary to maintain credentials and currency for effective practice. When comparing the SLP vs. occupational therapist curricula, both may include content on topics such as:
- Assessment and intervention techniques
- Anatomy and physiology
- Interdisciplinary collaboration
- Human development
Where SLPs and OTs Work
SLPs and OTs work across many of the same settings, but with distinct clinical roles in each. Here's how their work differs across the five most common environments.
Hospitals
When recovery from illness, injury, or surgery is the primary context of therapy, SLPs and OTs may be found working in hospital settings. Collaboration is common between both professions, with SLPs focusing more on speech and communication while OTs promote functional independence and increased participation in activities of daily living.
Types of situations requiring speech-language pathology or occupational therapy in the hospital may include:
- Neurological conditions such as stroke or traumatic brain injury
- Cognitive impairment and dementia
- Eating and swallowing difficulties (dysphagia) following illness or surgery
Home Health Care
SLPs and OTs both deliver care directly in the home, nursing home, assisted living community, or long-term care facility, but their focus differs. Occupational therapists address physical limitations and mobility, helping clients safely return to activities of daily living (ADLs) like dressing, bathing, and meal preparation. Speech-language pathologists focus on communication in the home environment — including safe swallowing strategies, use of AAC devices, and supporting family members in facilitating effective interaction.
Community Health Centers
In community health settings, SLPs often focus on early intervention programs, supporting young children with developmental language delays, as well as adult rehabilitation and literacy programs. OTs in these settings frequently work on functional skills training, return-to-work programs, and adaptive strategies for individuals managing chronic conditions or disabilities. Both professions serve underserved populations where access to private or hospital-based care is limited.
Schools
Conditions affecting communication and learning are integral to speech-language pathology and occupational therapy practice in school-based settings, where effective participation in school activities is vital to the social and intellectual development of children. Services are offered in settings such as preschools, special education programs, and public and private institutions.
SLPs and OTs help students, teachers, and families navigate conditions such as:
- Learning disabilities
- Developmental delays
- Autism spectrum disorders
- Sensory processing disorders
Outpatient Clinics
For children, outpatient clinics often supplement the therapy delivered in school settings, providing more intensive or specialized intervention that falls outside a school's scope or schedule. Speech-language pathologists and occupational therapists both practice in outpatient clinics and private practices, serving clients of all ages. SLPs in these settings frequently provide specialized interventions including augmentative and alternative communication (AAC), stuttering treatment, voice therapy, and cognitive-communication rehabilitation. OTs in outpatient settings often specialize in hand therapy, cognitive rehabilitation, sensory processing disorders, and return-to-work programs following injury or illness.
SLP and OT Salary and Job Outlook
According to the U.S. Bureau of Labor Statistics, speech-language pathologists earned a median annual salary of $95,410 in May 2024. Occupational therapists earned a median annual salary of $98,340 in the same period; roughly a $3,000 difference at the median.
Both professions have strong growth projections. The BLS projects SLP employment to grow 19% from 2022 to 2032, driven by rising rates of communication disorders in aging adults and greater awareness of speech and language needs in children. OT employment is projected to grow 14% from 2024 to 2034 — also well above the national average — as demand increases for rehabilitation services across an aging population.
Begin Your SLP Career with Ithaca College's Online MS-SLP Program
With a 100-year legacy of SLP education, Ithaca College is known for equipping graduates with the knowledge and clinical skills to succeed in this rapidly growing profession. Ithaca College's online MS-SLP program offers a fully accredited, flexible pathway to a career in speech-language pathology, designed for working professionals.
Program features of the Online Master of Science in Speech-Language Pathology (MS-SLP) at Ithaca College include:
- An immersive curriculum with 100% online coursework
- Completion timelines of three years or less
- No on-campus residency requirement
- CAA-accredited through ASHA's Council on Academic Accreditation
Clinical placement support is provided by a dedicated team who will help you find and secure an appropriate site for hands-on field learning, saving you time and bringing you peace of mind. Your focus can remain on your studies while you engage in a connected online experience with virtual simulations, supportive faculty, and a diverse community of peers.