Dental Assistant in Iowa

Requirements, salary data, licensing costs, and career ROI for IA. Updated with 2024 BLS OEWS wage data.

Median annual salary

$47,820

trending_up +1.1% vs. national

BLS OEWS 2024, Iowa.

engineering

3,540

Jobs (IA)

monitoring Strong

+6.4%

10-yr job growth

payments

$40

Licensing fees

schedule

2-4 weeks for registration processing

Time to complete

route How to become a dental assistant in Iowa

As of July 1, 2025, dental assistants in Iowa will no longer be required to register with the Iowa Dental Board to practice, though registration remains an option. Those who take x-rays must still obtain a radiography qualification, which requires being at least 18 years old and passing a board-approved dental radiography exam or course. To become a Registered Dental Assistant (optional after July 1, 2025), individuals must complete board-approved courses and pass exams in Iowa jurisprudence and infection control, and hold current CPR certification. The application fee for registration is $40, or $60 if combined with a radiography qualification.

bar_chart Salary percentiles

10th percentile (entry) $38,640

25th percentile $45,520

50th (median) $47,820

75th percentile $54,680

90th (experienced) $59,010

Source: BLS OEWS 2024 for Iowa. Metro-area wages may differ significantly from the state aggregate.

checklist Iowa requirements

Licensing body	Iowa Dental Board
State license	Not required
Education	Board-approved courses in jurisprudence and infection control; CPR certification. For radiography qualification, must be at least 18 years of age and complete a board-approved dental radiography examination or course. Effective July 1, 2025, registration will no longer be required to practice as a dental assistant in Iowa, but a term of practical training under the supervision of a dentist will be required. Radiography qualification will still be required for those taking x-rays.
Exam	Iowa jurisprudence exam, Iowa infection control and hazardous materials exam. For radiography qualification: DANB Radiation Health and Safety (RHS) exam OR Iowa dental radiography exam OR an examination in dental radiography administered by accredited dental assisting programs OR a board-approved continuing education course in dental radiography with a post-test.
Application fee	$40
Renewal	Every 2.0 years
Continuing education	20.0 hours per cycle
Notes	Effective July 1, 2025, registration will no longer be required to practice as a dental assistant in Iowa. However, dental assistants who take x-rays must still obtain and maintain a current qualification in dental radiography and be at least 18 years of age. All dental assistants must register with the board if they wish to be a Registered Dental Assistant. Mandatory reporter training for child and dependent adult abuse is also required for renewal.

Source: Iowa Dental Board

workspace_premium Iowa license tiers

Iowa offers multiple tiers of dental assistant licensing:

Tier	Hours required
Registered Dental Assistant (RDA)	N/A
RDA with Expanded Function certification	N/A

work_outline Job outlook

10-year growth

+6.4%

Faster than average

Annual openings

52,900

Nationwide per year

Total employment

381,900

Nationwide

neurology

AI & tech impact

verified Low exposure -0.53/1.00

This career has low exposure to AI automation. Most tasks require physical presence, human judgment, or hands-on skills that AI cannot easily replicate.

hub

balance Is it worth it?

infoNo state license required — lower barrier but weaker signal
check_circleStrong 10-year job growth (+6.4%)
check_circleLow AI disruption risk

psychology

Wondering if a dental assistant career is the right fit?

See what the day actually looks like, who the role suits, and who should skip it — grounded in real practitioner sources.

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Frequently asked questions

What are the steps to becoming a dental assistant in Iowa? expand_more

The path to dental assistant licensure in Iowa: complete the required education (Board-approved courses in jurisprudence and infection control; CPR certification. For radiography qualification, must be at least 18 years of age and complete a board-approved dental radiography examination or course. Effective July 1, 2025, registration will no longer be required to practice as a dental assistant in Iowa, but a term of practical training under the supervision of a dentist will be required. Radiography qualification will still be required for those taking x-rays.), pass the Iowa jurisprudence exam, Iowa infection control and hazardous materials exam. For radiography qualification: DANB Radiation Health and Safety (RHS) exam OR Iowa dental radiography exam OR an examination in dental radiography administered by accredited dental assisting programs OR a board-approved continuing education course in dental radiography with a post-test., and submit your application ($40 fee).

Can I work as a dental assistant in Iowa without a license? expand_more

dental assistants in Iowa are not required to hold a state license. Note: Effective July 1, 2025, registration will no longer be required to practice as a dental assistant in Iowa. However, dental assistants who take x-rays must still obtain and maintain a current qualification in dental radiography and be at least 18 years of age. All dental assistants must register with the board if they wish to be a Registered Dental Assistant. Mandatory reporter training for child and dependent adult abuse is also required for renewal.

What do dental assistants earn in Iowa? expand_more

dental assistants in Iowa earn a median of $47,820 annually. This is close to the national median of $47,300. Entry-level (10th percentile) starts at $38,640, while experienced professionals (90th percentile) earn $59,010.

How long does it take to become a dental assistant in Iowa? expand_more

The typical timeline in Iowa is 2-4 weeks for registration processing. This includes completing education, gaining any required experience, and passing the licensing exam.

What are the continuing education requirements for dental assistants in Iowa? expand_more

License renewal in Iowa requires completing 20.0 hours of continuing education on a 2.0-year cycle.