Salary · Metro area · SOC 31-2011
Occupational Therapy Assistant (COTA) salary in Boston-Cambridge-Newton, MA-NH, per year and per hour
BLS data for May 2025 for the Boston-Cambridge-Newton, MA-NH metropolitan statistical area, which spans MA, NH.
Source: BLS Occupational Employment and Wage Statistics, May 2025 estimates, released May 15, 2026. Publisher page
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Annual pay: Boston vs Massachusetts vs the US
| Measure | This metro | Massachusetts | US |
|---|---|---|---|
| Median (50th percentile) | $75,300 | $75,040 | $72,300 |
| Mean (average) | $69,820 | $68,340 | $70,710 |
| 10th percentile | $42,120 | $42,120 | $51,490 |
| 25th percentile | $60,820 | $58,870 | $61,710 |
| 75th percentile | $80,350 | $79,510 | $79,160 |
| 90th percentile | $83,550 | $82,180 | $89,780 |
| Measure | Hourly |
|---|---|
| Median (50th percentile) | $36.20 |
| Mean (average) | $33.57 |
| 10th percentile | $20.25 |
| 25th percentile | $29.24 |
| 75th percentile | $38.63 |
| 90th percentile | $40.17 |
Employment: 850. 0.315 per 1,000 jobs in the area. Location quotient 0.96.
Source: BLS Occupational Employment and Wage Statistics, May 2025. Publisher page
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Questions
How much does a COTA make per hour in Boston-Cambridge-Newton, MA-NH?
The median hourly wage was $36.20 in May 2025, per BLS. The 10th percentile was $20.25 and the 90th was $40.17.
What is the average COTA salary in Boston-Cambridge-Newton, MA-NH?
BLS reports a mean (average) of $69,820 a year and a median of $75,300 for May 2025. The median is the middle wage; the mean is pulled up by the highest earners.
Do occupational therapy assistants in Boston-Cambridge-Newton, MA-NH earn more than the Massachusetts median?
The Boston-Cambridge-Newton, MA-NH median of $75,300 is 0% higher than the Massachusetts median of $75,040 (BLS, May 2025).
Where do these numbers come from?
The BLS Occupational Employment and Wage Statistics survey, May 2025 estimates, SOC 31-2011. Figures BLS did not publish are left out.