Dental Hygienist salary in Kennewick-Richland, WA
Dental Hygienists in the Kennewick-Richland, WA metro area earn a median of $122,480 a year ($58.88 an hour), based on BLS data for 270 workers.
Pay ranges from $100,400 for the lowest-paid 10% to $146,830 for the top 10%. That is 25% higher than the national median of $98,100. Pay here is 7% lower than the Washington statewide median of $131,160. There are 2.1 dental hygienists per 1,000 jobs here — the job is 1.5× more common than nationally. The average (mean) salary is $117,500, close to the median.
Pay range for dental hygienists in Kennewick-Richland, WA
| Pay level | Yearly | Hourly |
|---|---|---|
| 10th percentile (entry level) | $100,400 | $48.27 |
| 25th percentile | $108,520 | $52.17 |
| Median | $122,480 | $58.88 |
| 75th percentile | $126,410 | $60.77 |
| 90th percentile (top earners) | $146,830 | $70.59 |
| Average (mean) | $117,500 | $56.49 |
Half of dental hygienists earn more than the median and half earn less. Percentiles show the spread: 10% earn less than the 10th percentile, and 10% earn more than the 90th.
Median paycheck, before taxes
| Pay period | Amount |
|---|---|
| Monthly | $10,206.67 |
| Semi-monthly (24 a year) | $5,103.33 |
| Biweekly (26 a year) | $4,710.77 |
| Weekly | $2,355.38 |
| Hourly | $58.88 |
Based on a full-time year of 2,080 hours. Convert any amount with the hourly to salary converter.
Buying a home? On a $122,480 salary, see how much house you can afford in Washington at today's mortgage rates, or work out a payment with the mortgage calculator.
Dental Hygienist salary in other metro areas nearby
| Metro area | Median salary | Workers |
|---|---|---|
| Seattle-Tacoma-Bellevue, WA | $133,740 | 3,500 |
| Bremerton-Silverdale-Port Orchard, WA | $131,040 | 190 |
| Mount Vernon-Anacortes, WA | $127,470 | 130 |
| Bellingham, WA | $124,850 | 150 |
| Portland-Vancouver-Hillsboro, OR-WA | $123,100 | 2,380 |
| Longview-Kelso, WA | $123,020 | 100 |
| Olympia-Lacey-Tumwater, WA | $122,950 | 220 |
| Yakima, WA | $120,690 | 160 |
| Wenatchee-East Wenatchee, WA | $118,820 | 110 |
| Spokane-Spokane Valley, WA | $116,690 | 500 |
| Walla Walla, WA | $106,680 | 50 |
| Lewiston, ID-WA | $98,450 | 60 |
Highest-paying states for dental hygienists
| State | Median salary |
|---|---|
| District of Columbia | $137,220 |
| Alaska | $132,690 |
| Washington | $131,160 |
| California | $124,930 |
| Oregon | $122,080 |
| Nevada | $115,290 |
| Colorado | $109,580 |
| Maryland | $107,830 |
| New Jersey | $107,040 |
| New York | $106,130 |
See Dental Hygienist pay in every state or the Washington statewide figures.
Related jobs in Kennewick-Richland, WA
| Job | Median salary | Hourly |
|---|---|---|
| Registered Nurse | $106,410 | $51.16 |
| Physicians, All Other | $304,090 | $146.20 |
| Pharmacist | $158,130 | $76.02 |
| Physical Therapist | $107,350 | $51.61 |
| Nurse Practitioner | $147,890 | $71.10 |
| Speech-Language Pathologist | $103,410 | $49.72 |
| Physician Assistant | $154,230 | $74.15 |
| Dentists, General | $203,250 | $97.71 |
| Occupational Therapist | $102,460 | $49.26 |
| Respiratory Therapist | $98,320 | $47.27 |
| Veterinarian | $163,520 | $78.62 |
| Chiropractor | $80,600 | $38.75 |
| Dietitians and Nutritionists | $77,120 | $37.08 |
| Optometrist | $149,510 | $71.88 |
More: Healthcare Practitioners and Technical Occupations · all salaries in Kennewick-Richland, WA
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 estimates, occupation code 29-1292. Wages include base pay, tips, commissions and shift pay, but not overtime, bonuses or benefits, and exclude the self-employed.
Frequently asked questions
How much does a dental hygienist make in Kennewick-Richland, WA?
The median salary for dental hygienists in the Kennewick-Richland, WA metro area is $122,480 a year, or $58.88 an hour. Pay ranges from $100,400 for the lowest-paid 10% to $146,830 for the top 10%.
How much do the highest-paid dental hygienists make in Kennewick-Richland, WA?
The top 10% of dental hygienists in the Kennewick-Richland, WA metro area earn at least $146,830 a year. The top 25% earn $126,410 or more.
What is the starting pay for dental hygienists in Kennewick-Richland, WA?
Entry-level pay (the 10th percentile) is about $100,400 a year, and a quarter of dental hygienists earn $108,520 or less.
How many dental hygienists work in Kennewick-Richland, WA?
About 270 dental hygienists are employed in the Kennewick-Richland, WA metro area, not counting the self-employed.