What Does a Dental Assistant Do?
Between patients, a dental assistant runs instruments through the autoclave, wipes down the chair and sets out a fresh tray. Most dental assistants work in private offices, with others in dental school clinics, hospitals and community health centers, where they pass instruments, handle suction and take X-rays. Many states also let them polish teeth or apply sealants.
Other Job Titles for This Work
Workers in this occupation report titles such as Certified Dental Assistant (CDA), Certified Registered Dental Assistant, Dental Assistant (DA), Expanded Dental Assistant, Expanded Duty Dental Assistant (EDDA), Expanded Functions Dental Assistant (EFDA), Oral Surgery Assistant, Orthodontic Assistant (Ortho Assistant).
Dental Assistant Duties and Responsibilities
The primary responsibilities of a dental assistant include:
- Seat patients, review health history updates and explain what the visit will involve.
- Pass instruments and use suction to keep the working area clear during procedures.
- Take and process dental X-rays following state radiation safety rules.
- Clean, bag and sterilize instruments in the autoclave and log each cycle.
- Prepare fillings, impression materials and temporary crowns as the dentist directs.
- Disinfect treatment rooms between patients and restock trays and supplies.
- Record treatment notes and charting in dental software such as Dentrix or Eaglesoft.
- Teach patients brushing, flossing and aftercare for extractions or new appliances.
- Schedule follow-up visits and help with billing and insurance questions at the front desk.
- Apply sealants or fluoride where state rules allow assistants to do so.
Required Skills and Qualifications
To succeed as a dental assistant, you will need the following skills and qualifications:
- Dental radiography certification where the state requires it
- Infection control and sterilization procedures
- Dentrix, Eaglesoft or similar practice software
- Knowledge of dental instruments and materials
- Steady hands and good manual dexterity
- A reassuring manner with nervous patients
- CPR certification
- Certified Dental Assistant (CDA) credential from DANB, valued by many employers
Education and Training
To become a dental assistant who takes X-rays, in many states you will need a radiography course and a passing exam score to qualify to operate the equipment. Rules vary a lot by state. Most assistants train through a certificate program at a community college or vocational school, which can include a clinical placement in a working office.
Salary and Job Outlook
Typical pay: $44,340 - $58,090 per year, with a median of $48,070.
The range covers the middle half of earners nationwide. Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025, Dental Assistants.
BLS projects employment of dental assistants to grow about 7 percent from 2025 to 2035. In fact, the occupation should see roughly 53,000 openings a year, according to BLS, as assistants move into hygiene, office management or other work. Offices that keep patients coming back for checkups need reliable assistants, so trained candidates usually find work without a long search.
Outlook source: U.S. Bureau of Labor Statistics, Employment Projections, 2025 to 2035, Dental assistants.
Dental Assistant Pay Range
| Earners | Annual pay |
|---|---|
| Bottom 10% earn less than | $37,130 |
| Bottom 25% earn less than | $44,340 |
| Median (half earn more, half less) | $48,070 |
| Top 25% earn more than | $58,090 |
| Top 10% earn more than | $62,250 |
Highest-Paying States for Dental Assistants
The states with the highest median pay for this occupation are Minnesota ($65,270), District of Columbia ($60,580), Maine ($60,070), New Hampshire ($59,530), Oregon ($59,490). Pay is lowest in Alabama ($39,080), West Virginia ($37,960), Utah ($37,760).
Median pay in all 50 states with BLS data
| State | Median annual pay |
|---|---|
| Alabama | $39,080 |
| Alaska | $57,710 |
| Arizona | $49,000 |
| Arkansas | $42,830 |
| California | $50,110 |
| Colorado | $48,340 |
| Connecticut | $56,850 |
| Delaware | $47,600 |
| District of Columbia | $60,580 |
| Florida | $47,620 |
| Georgia | $46,840 |
| Hawaii | $44,720 |
| Idaho | $45,880 |
| Illinois | $48,610 |
| Indiana | $48,670 |
| Iowa | $48,430 |
| Kentucky | $47,730 |
| Louisiana | $44,090 |
| Maine | $60,070 |
| Maryland | $48,620 |
| Massachusetts | $57,980 |
| Michigan | $48,820 |
| Minnesota | $65,270 |
| Mississippi | $39,160 |
| Missouri | $45,970 |
| Montana | $46,680 |
| Nebraska | $46,660 |
| Nevada | $47,110 |
| New Hampshire | $59,530 |
| New Jersey | $49,390 |
| New Mexico | $44,400 |
| New York | $48,110 |
| North Carolina | $50,380 |
| North Dakota | $57,770 |
| Ohio | $47,970 |
| Oklahoma | $45,740 |
| Oregon | $59,490 |
| Pennsylvania | $47,930 |
| Rhode Island | $50,150 |
| South Carolina | $47,320 |
| South Dakota | $47,900 |
| Tennessee | $46,720 |
| Texas | $45,430 |
| Utah | $37,760 |
| Vermont | $52,760 |
| Virginia | $46,670 |
| Washington | $58,090 |
| West Virginia | $37,960 |
| Wisconsin | $47,520 |
| Wyoming | $44,990 |
What the Work Is Like
O*NET surveys people who work as dental assistants about their daily conditions. Of those surveyed:
- 95% say teamwork is very or extremely important in their job
- 88% wear safety gear such as gloves, safety glasses or a hard hat every day
- 83% use their hands on tools, objects or controls for more than half the day
- 80% say being exact and accurate is very or extremely important
- 74% work indoors in a climate-controlled space every day
- 66% are on the phone every day
- 54% are exposed to disease or infection every day
Education Workers Say the Job Needs
| Education level | Share of workers |
|---|---|
| Post-secondary certificate | 46% |
| High school diploma or GED | 29% |
| Some college | 17% |
| Associate's degree | 8% |
Tools and Software Dental Assistants Use
Tools and equipment
Software
Is This Job a Good Fit for You?
People who do well in this job tend to enjoy organized work with data, records and clear procedures as well as hands-on work with tools, machines or the outdoors.
Skills O*NET rates most important: Active Listening, Speaking, Reading Comprehension, Active Learning, Monitoring, Social Perceptiveness.
Knowledge areas used most: Customer and Personal Service, Medicine and Dentistry, English Language, Administration and Management, Administrative.
Preparation: O*NET places this occupation in Job Zone 3 of 5, which means medium preparation.
Related Careers
These jobs use similar skills, according to O*NET's related-occupation data:
Applying for a Dental Assistant Job
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Sources
- U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025.
- U.S. Bureau of Labor Statistics, Employment Projections, 2025 to 2035.
- O*NET 30.1 Database, occupation 31-9091.00 (Dental Assistants). View on O*NET OnLine.
This page includes information from the O*NET 30.1 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). Used under the CC BY 4.0 license. O*NET® is a trademark of USDOL/ETA. The Job Explorer has modified some of the information; USDOL/ETA has not approved, endorsed or tested these changes.