Biological Technician salary in Seattle-Tacoma-Bellevue, WA
Biological Technicians in the Seattle-Tacoma-Bellevue, WA metro area earn a median of $63,770 a year ($30.66 an hour), based on BLS data for 2,020 workers.
Pay ranges from $50,340 for the lowest-paid 10% to $81,330 for the top 10%. That is 11% higher than the national median of $57,510. Pay here is 5% higher than the Washington statewide median of $60,800. There are 0.97 biological technicians per 1,000 jobs here — the job is 2.2× more common than nationally. The average (mean) salary is $63,810, above the median because a few high earners pull it up.
Pay range for biological technicians in Seattle-Tacoma-Bellevue, WA
| Pay level | Yearly | Hourly |
|---|---|---|
| 10th percentile (entry level) | $50,340 | $24.20 |
| 25th percentile | $50,440 | $24.25 |
| Median | $63,770 | $30.66 |
| 75th percentile | $73,430 | $35.30 |
| 90th percentile (top earners) | $81,330 | $39.10 |
| Average (mean) | $63,810 | $30.68 |
Half of biological technicians 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 | $5,314.17 |
| Semi-monthly (24 a year) | $2,657.08 |
| Biweekly (26 a year) | $2,452.69 |
| Weekly | $1,226.35 |
| Hourly | $30.66 |
Based on a full-time year of 2,080 hours. Convert any amount with the hourly to salary converter.
Buying a home? On a $63,770 salary, see how much house you can afford in Washington at today's mortgage rates, or work out a payment with the mortgage calculator.
Biological Technician salary in other metro areas nearby
| Metro area | Median salary | Workers |
|---|---|---|
| Bremerton-Silverdale-Port Orchard, WA | $57,840 | 40 |
| Portland-Vancouver-Hillsboro, OR-WA | $57,200 | 730 |
| Yakima, WA | $56,560 | 40 |
| Olympia-Lacey-Tumwater, WA | $54,190 | 100 |
| Kennewick-Richland, WA | $52,700 | 100 |
| Mount Vernon-Anacortes, WA | $50,320 | 40 |
| Bellingham, WA | $47,310 | 30 |
Highest-paying states for biological technicians
| State | Median salary |
|---|---|
| California | $71,440 |
| New Jersey | $66,040 |
| District of Columbia | $64,770 |
| Connecticut | $62,360 |
| Massachusetts | $62,070 |
| North Carolina | $61,720 |
| New York | $61,210 |
| Washington | $60,800 |
| Maine | $60,160 |
| Colorado | $59,400 |
See Biological Technician pay in every state or the Washington statewide figures.
Related jobs in Seattle-Tacoma-Bellevue, WA
| Job | Median salary | Hourly |
|---|---|---|
| Food Science Technician | $79,850 | $38.39 |
| Life, Physical, and Social Science Technicians, All Other | $68,510 | $32.94 |
| Social Science Research Assistant | $50,310 | $24.19 |
| Environmental Science and Protection Technicians, Including Health | $60,260 | $28.97 |
| Chemical Technician | $60,380 | $29.03 |
| Forensic Science Technician | $95,460 | $45.90 |
| Forest and Conservation Technicians | $56,610 | $27.22 |
| Medical Scientists, Except Epidemiologists | $105,430 | $50.69 |
| Environmental Scientists and Specialists, Including Health | $102,980 | $49.51 |
| Biological Scientists, All Other | $108,580 | $52.20 |
| Occupational Health and Safety Specialists | $109,500 | $52.65 |
| Urban and Regional Planners | $108,040 | $51.94 |
| Chemist | $87,990 | $42.30 |
| Social Scientists and Related Workers, All Other | $105,140 | $50.55 |
More: Life, Physical, and Social Science Occupations · all salaries in Seattle-Tacoma-Bellevue, WA
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 estimates, occupation code 19-4021. 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 biological technician make in Seattle-Tacoma-Bellevue, WA?
The median salary for biological technicians in the Seattle-Tacoma-Bellevue, WA metro area is $63,770 a year, or $30.66 an hour. Pay ranges from $50,340 for the lowest-paid 10% to $81,330 for the top 10%.
How much do the highest-paid biological technicians make in Seattle-Tacoma-Bellevue, WA?
The top 10% of biological technicians in the Seattle-Tacoma-Bellevue, WA metro area earn at least $81,330 a year. The top 25% earn $73,430 or more.
What is the starting pay for biological technicians in Seattle-Tacoma-Bellevue, WA?
Entry-level pay (the 10th percentile) is about $50,340 a year, and a quarter of biological technicians earn $50,440 or less.
How many biological technicians work in Seattle-Tacoma-Bellevue, WA?
About 2,020 biological technicians are employed in the Seattle-Tacoma-Bellevue, WA metro area, not counting the self-employed.