Santa Rosa-Petaluma, CA · BLS OEWS & BEA Regional Data

Medical Assistant Salary in Santa Rosa-Petaluma, CA

In the Santa Rosa-Petaluma, CA metropolitan area, medical assistants earned a median annual wage of $48,300 ($23.22/hour) in the BLS May 2025 OEWS survey. The 10th percentile was $38,200/year and the 90th was $75,300/year; these percentiles do not measure years of experience. Applying 2026 federal and California tax rules to the survey median leaves an estimated $40,052 in take-home pay. The metro price index is 107.8 against a national baseline of 100.

Wage Benchmark Overview

Median Annual Salary

$48,300$23.22 per hour · $4,025 monthly
10th Percentile$38,200$18.37/hr base
25th Percentile$45,000$21.63/hr base
75th Percentile$60,200$28.94/hr base
90th Percentile$75,300$36.20/hr base

Run the numbers on your own pay

Same U.S. tax tables as the rest of the site. Change the salary, state, or filing status.

Take-Home Pay Explorer

$48,300
$15,000$100,000
Filing status:
Gross salary breakdown$48,300
Net 83%
Fed 7%
CA 2%
FICA 8%
Annual take-home$40,052After all taxes
Monthly deposit$3,338Estimated per month
Biweekly paycheck$1,540Every 2 weeks (26/yr)
Effective tax rate17.1%Total tax burden
Federal income tax$3,616 / yr
California state income tax$938 / yr
FICA (Social Security & Medicare)$3,695 / yr

Medical Assistants Wage Percentiles in Santa Rosa-Petaluma, CA

Official survey estimates from the U.S. Bureau of Labor Statistics (BLS). Full-time calculations assume standard 2,080 annual working hours.

Wage Distribution for Medical Assistants in the Santa Rosa-Petaluma, CA Metropolitan Area
Earning TierHourly WageMonthly GrossAnnual GrossEst. Annual Net (CA)
10th Percentile$18.37/hr$3,183$38,200$32,363
25th Percentile$21.63/hr$3,750$45,000$37,555
Median (50th Percentile)Metro Benchmark$23.22/hr$4,025$48,300$40,052
75th Percentile$28.94/hr$5,017$60,200$48,899
90th Percentile$36.20/hr$6,275$75,300$59,005

Cost of Living & Purchasing Power in Santa Rosa-Petaluma, CA

A dollar does not buy the same basket of goods everywhere. Compare how $$48,300 measures up against local economic conditions:

Metro Median Household Income$104,674Census Bureau ACS
BEA Price Parity Index107.87.8% above national average
Individual vs Household Ratio46.1%of area median income

Compare medical assistants salaries statewide and examine overall earnings in California:

Frequently Asked Questions About Medical Assistants Pay in Santa Rosa-Petaluma, CA

What is the median salary for medical assistants in Santa Rosa-Petaluma, CA?

The official BLS median annual wage for medical assistants in Santa Rosa-Petaluma, CA is $48,300, which equates to approximately $4,025 per month or $23.22 per hour for a 2,080-hour work year.

What is the hourly pay for medical assistants in Santa Rosa-Petaluma, CA?

The median hourly wage for medical assistants in Santa Rosa-Petaluma, CA is $23.22 per hour based on the BLS survey. One in ten earned less than $18.37/hour and one in ten earned more than $36.20/hour.

What is the pay range for medical assistants in Santa Rosa-Petaluma, CA?

BLS wage estimates for medical assistants in Santa Rosa-Petaluma, CA span from $38,200 at the 10th percentile to $45,000 at the 25th, $60,200 at the 75th, and $75,300 at the 90th. These are wage distribution points, not experience levels.

How much do medical assistants take home after taxes in Santa Rosa-Petaluma, CA?

On a median gross salary of $48,300, an estimated $40,052 lands in net take-home pay per year ($1,540 biweekly) for a single filer claiming the standard deduction in California in 2026. Total tax withholding equals $8,248 (an effective rate of 17.1%).

How much do medical assistants make per month in Santa Rosa-Petaluma, CA?

On the median annual salary of $48,300, gross monthly income is $4,025. After federal, FICA, and California state income taxes, estimated net take-home pay is $3,338 per month (or $1,540 every two weeks).

Is $48,300 a good salary in Santa Rosa-Petaluma, CA?

At $48,300, the median salary for medical assistants is 46.1% of the Santa Rosa-Petaluma, CA median household income ($104,674). According to the U.S. Bureau of Economic Analysis (BEA), the metropolitan price parity index is 107.8, making regional consumer goods and services 7.8% more expensive than the U.S. average.