Dental hygienists held about 219,800 jobs in 2018. The largest employers of dental hygienists were as follows:
| Offices of dentists | 94% |
| Offices of physicians | 1 |
| Government | 1 |
Dental hygienists wear safety glasses, surgical masks, and gloves to protect themselves and patients from infectious diseases. When taking x rays, they follow procedures to protect themselves and patients from radiation.
Work Schedules
Many dental hygienists work part time. Dentists may hire hygienists to work only a few days a week, so some hygienists work for more than one dentist.
Dental hygienists typically need an associate’s degree in dental hygiene. Programs usually take 3 years to complete. All states require dental hygienists to be licensed; requirements vary by state.
Education
Dental hygienists typically need an associate’s degree in dental hygiene; they may also get a bachelor’s degree. Master’s degree programs in dental hygiene are available but are relatively uncommon. A bachelor’s or master’s degree usually is required for research, teaching, or clinical practice in public or school health programs.
Dental hygiene programs are often found in community colleges, technical schools, and universities. The Commission on Dental Accreditation , part of the American Dental Association, accredits more than 300 dental hygiene programs.
Programs typically take 3 years to complete and offer laboratory, clinical, and classroom instruction. Areas of study include anatomy, medical ethics, and periodontics, which is the study of gum disease.
High school students interested in becoming dental hygienists should take courses in biology, chemistry, and math. Most dental hygiene programs also require applicants to complete prerequisites, which often include college-level courses. Specific requirements vary by school.
Licenses, Certifications, and Registrations
Every state requires dental hygienists to be licensed; requirements vary by state. In most states, a degree from an accredited dental hygiene program and passing written and clinical examinations are required for licensure. To maintain licensure, hygienists must complete continuing education requirements. For specific requirements, contact your state’s Board of Dental Examiners.
Many jobs also require cardiopulmonary resuscitation (CPR) certification.
Dental hygienists typically have an interest in the Building, Helping and Organizing interest areas, according to the Holland Code framework. The Building interest area indicates a focus on working with tools and machines, and making or fixing practical things. The Helping interest area indicates a focus on assisting, serving, counseling, or teaching other people. The Organizing interest area indicates a focus on working with information and processes to keep things arranged in orderly systems.
If you are not sure whether you have a Building or Helping or Organizing interest which might fit with a career as a dental hygienist, you can take a career test to measure your interests.
Dental hygienists should also possess the following specific qualities:
Compassion. Sometimes patients are in extreme pain or have fears about undergoing dental work, and the hygienist must be sensitive to their emotions.
Detail oriented . Dental hygienists must follow specific rules and protocols to help dentists diagnose and treat a patient. In rare cases, dental hygienists work without the direct supervision of a dentist.
Dexterity. Dental hygienists must be good at working with their hands. They generally work in tight quarters on a small part of the body, using very precise tools and instruments.
Interpersonal skills . Dental hygienists must work closely with dentists and patients.
Physical stamina . Dental hygienists should be comfortable performing physical tasks, such as bending over patients for a long time.
The median annual wage for dental hygienists was $76,220 in May 2019. The median wage is the wage at which half the workers in an occupation earned more than that amount and half earned less. The lowest 10 percent earned less than $53,130, and the highest 10 percent earned more than $103,340.
In May 2019, the median annual wages for dental hygienists in the top industries in which they worked were as follows:
| Offices of dentists | $76,510 |
| Offices of physicians | 72,690 |
| Government | 60,390 |
Benefits, such as vacation, sick leave, and retirement contributions, vary by employer and may be available only to full-time workers.
Many dental hygienists work part time. Dentists may hire hygienists to work only a few days a week, so some hygienists work for more than one dentist.
Employment of dental hygienists is projected to grow 11 percent from 2018 to 2028, much faster than the average for all occupations.
The demand for dental services will increase as the population ages. As the large baby-boom population ages and people keep more of their original teeth than did previous generations, the need to maintain and treat teeth will continue to drive demand for dental care.
Studies linking oral health and general health, and efforts to expand access to oral hygiene services, will continue to drive the demand for preventive dental services. As a result, the demand for all dental services, including those performed by hygienists, will increase. In addition, demand for dental hygienists is expected to grow as state laws increasingly allow dental hygienists to work at the top of their training, and they effectively become more productive.
Job Prospects
Job prospects for dental hygienists are expected to vary by geographic location.
Entry into dental hygiene programs is often competitive, with the number of applicants to accredited dental hygiene programs exceeding the number of students accepted. In addition, dental hygienists are less likely to leave their occupation than are workers in other occupations. But overall job prospects are expected to be relatively good as the number of openings in this occupation is projected to exceed the number of graduates from dental hygiene programs.
Opportunities are expected to be best for dental hygienists who are willing to work in underserved areas and for those who are open to working less than 40 hours a week.
For information about educational requirements and available accredited programs for dental hygienists, visit
American Dental Hygienists’ Association
For information about accredited programs and educational requirements, visit
Commission on Dental Accreditation, American Dental Association
The State Board of Dental Examiners in each state can provide information on licensing requirements.
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