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Dental Hygienist vs Respiratory Therapists: what changes?

Consider Dental Hygienist if you want to administer oral hygiene care to patients. Consider Respiratory Therapists if you would rather assess, treat, and care for patients with breathing disorders. Both list associate's degree; compare training and prior experience separately.

Try this next: Compare three local entry-level postings for Dental Hygienist and Respiratory Therapists. List the duties, credentials, prior experience, and paid training each employer actually asks for. Try a supervised class or sample project from each field before choosing a program.

BLS 2025 wages and 2025–2035 projections. National medians are not starting offers. Occupation size is not a count of vacancies. View the BLS data.

Compare the practical differences
What this means in practice

The facts most likely to affect your decision

Start with earnings, the route into the job, training, available openings, and a day-to-day reality.

Dental Hygienist

National median pay (2025)
$98,100
Route into the job
An associate degree is typical, but programs usually take three years. Check prerequisites, clinical placement, and state licensing requirements before estimating when paid clinical work can begin.
Prior related experience
No prior related occupation is typically required; employer requirements vary.
Training and licensing
BLS does not list a separate on-the-job training requirement. Employers may still provide orientation and role-specific training.
Physical work
Repetitive hand movements, precise instrument control, and sustained treatment posture. Ask about ergonomics and breaks.
Schedule and hours
Many work part time, sometimes for multiple dentists. Ask about guaranteed hours and eligibility for benefits.
Annual openings (2025–2035)
15,000
Know before you choose

A high annualized wage can coexist with limited weekly hours. Ask for the paid hours and benefits in a specific offer.

BLS: entry routes, workplace, and schedules · Reviewed September 6, 2026. BLS 2025 wages and 2025–2035 projections.

Annualized wages are benchmarks, not promised part-time income. Compare paid hours and benefits with an actual offer. BLS wage methodology. O*NET: repetitive movements and hand use.

What the workforce research adds

ADA research found recruiting dental hygienists remained difficult for many practices. Among dentists actively or recently recruiting a hygienist, 91% said hiring was very or extremely challenging.

ADA Health Policy Institute · April 2026. Survey measures differ across careers; their percentages are not directly comparable. A national survey does not establish local hiring odds or the quality of a particular employer.

See the full Dental Hygienist brief

Respiratory Therapists

National median pay (2025)
$82,280
Route into the job
Associate's degree
Prior related experience
No prior related occupation is typically required; employer requirements vary.
Training and licensing
BLS does not list a separate on-the-job training requirement. Employers may still provide orientation and role-specific training.
Work to investigate
Provide emergency care, such as artificial respiration, external cardiac massage, or assistance with cardiopulmonary resuscitation.
Annual openings (2025–2035)
8,600
Know before you choose

Exposure to illness or infection is a recurring part of the work context, even when safety procedures are followed.

See the full Respiratory Therapists brief
See scores, detailed data, and how the comparison works

How the national numbers differ

1

Dental Hygienist has the edge on annual openings

Dental Hygienist is at 15,000 annual openings, compared with 8,600 annual openings for Respiratory Therapists.

2

Dental Hygienist has the edge on median pay

Dental Hygienist is at $98,100, compared with $82,280 for Respiratory Therapists.

3

Respiratory Therapists has the edge on projected growth

Respiratory Therapists is at 8.5% projected growth, compared with 8% projected growth for Dental Hygienist.

75.4/ 100

Dental Hygienist

vs
70.5/ 100

Respiratory Therapists

Each available metric is ranked from 0 to 100 against the careers on ChooseField. The weighted average uses this profile: pay 30%, growth 25%, openings 30%, preparation level 15%. Missing values are not scored as zero; their weights are redistributed across available metrics. Occupation size has zero weight: employment is not accessible vacancies. Preparation categories do not measure admission difficulty or years without earnings. The score summarizes national measures; local opportunities and personal fit still need separate consideration.

Detailed evidence

Dental Hygienist vs Respiratory Therapists

DimensionDental HygienistRespiratory Therapists
Median pay (2025)$98,100$82,280
Pay percentile81.4 percentile74.3 percentile
Projected growth (2025–2035)8%8.5%
Annual openings (2025–2035)15,0008,600
2025 employment225,300142,000
How you qualifyAn associate degree is typical, but programs usually take three years. Check prerequisites, clinical placement, and state licensing requirements before estimating when paid clinical work can begin.Associate's degree
O*NET preparation groupJob Zone 3Job Zone 3
Related work experienceNo prior related occupation is typically required; employer requirements vary.No prior related occupation is typically required; employer requirements vary.
On-the-job trainingBLS does not list a separate on-the-job training requirement. Employers may still provide orientation and role-specific training.BLS does not list a separate on-the-job training requirement. Employers may still provide orientation and role-specific training.
SchedulesMany work part time, sometimes for multiple dentists. Ask about guaranteed hours and eligibility for benefits.Varies by employer and setting; ask about shifts, overtime, on-call work, and predictable hours.
Physical workRepetitive hand movements, precise instrument control, and sustained treatment posture. Ask about ergonomics and breaks.Unknown: review standing, lifting, repetitive movement, and posture with a practitioner. No overall physical-demand rating is assigned.

The table reports national benchmarks and reviewed work descriptions. It does not rate personal suitability, job security, or physical safety.