Riverside-San Bernardino-Ontario, CA · BLS OEWS & BEA Regional Data

Medical Assistant Salary in Riverside-San Bernardino-Ontario, CA

In the Riverside-San Bernardino-Ontario, CA metropolitan area, medical assistants earned a median annual wage of $47,700 ($22.93/hour) in the BLS May 2025 OEWS survey. The 10th percentile was $37,800/year and the 90th was $74,300/year; these percentiles do not measure years of experience. Applying 2026 federal and California tax rules to the survey median leaves an estimated $39,605 in take-home pay. The metro price index is 106.4 against a national baseline of 100.

Wage Benchmark Overview

Median Annual Salary

$47,700$22.93 per hour · $3,975 monthly
10th Percentile$37,800$18.17/hr base
25th Percentile$44,500$21.39/hr base
75th Percentile$59,500$28.61/hr base
90th Percentile$74,300$35.72/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

$47,700
$15,000$100,000
Filing status:
Gross salary breakdown$47,700
Net 83%
Fed 7%
CA 2%
FICA 8%
Annual take-home$39,605After all taxes
Monthly deposit$3,300Estimated per month
Biweekly paycheck$1,523Every 2 weeks (26/yr)
Effective tax rate17%Total tax burden
Federal income tax$3,544 / yr
California state income tax$902 / yr
FICA (Social Security & Medicare)$3,649 / yr

Medical Assistants Wage Percentiles in Riverside-San Bernardino-Ontario, 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 Riverside-San Bernardino-Ontario, CA Metropolitan Area
Earning TierHourly WageMonthly GrossAnnual GrossEst. Annual Net (CA)
10th Percentile$18.17/hr$3,150$37,800$32,058
25th Percentile$21.39/hr$3,708$44,500$37,173
Median (50th Percentile)Metro Benchmark$22.93/hr$3,975$47,700$39,605
75th Percentile$28.61/hr$4,958$59,500$48,379
90th Percentile$35.72/hr$6,192$74,300$58,381

Cost of Living & Purchasing Power in Riverside-San Bernardino-Ontario, CA

A dollar does not buy the same basket of goods everywhere. Compare how $$47,700 measures up against local economic conditions:

Metro Median Household Income$89,662Census Bureau ACS
BEA Price Parity Index106.46.4% above national average
Individual vs Household Ratio53.2%of area median income

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

Frequently Asked Questions About Medical Assistants Pay in Riverside-San Bernardino-Ontario, CA

What is the median salary for medical assistants in Riverside-San Bernardino-Ontario, CA?

The official BLS median annual wage for medical assistants in Riverside-San Bernardino-Ontario, CA is $47,700, which equates to approximately $3,975 per month or $22.93 per hour for a 2,080-hour work year.

What is the hourly pay for medical assistants in Riverside-San Bernardino-Ontario, CA?

The median hourly wage for medical assistants in Riverside-San Bernardino-Ontario, CA is $22.93 per hour based on the BLS survey. One in ten earned less than $18.17/hour and one in ten earned more than $35.72/hour.

What is the pay range for medical assistants in Riverside-San Bernardino-Ontario, CA?

BLS wage estimates for medical assistants in Riverside-San Bernardino-Ontario, CA span from $37,800 at the 10th percentile to $44,500 at the 25th, $59,500 at the 75th, and $74,300 at the 90th. These are wage distribution points, not experience levels.

How much do medical assistants take home after taxes in Riverside-San Bernardino-Ontario, CA?

On a median gross salary of $47,700, an estimated $39,605 lands in net take-home pay per year ($1,523 biweekly) for a single filer claiming the standard deduction in California in 2026. Total tax withholding equals $8,095 (an effective rate of 17%).

How much do medical assistants make per month in Riverside-San Bernardino-Ontario, CA?

On the median annual salary of $47,700, gross monthly income is $3,975. After federal, FICA, and California state income taxes, estimated net take-home pay is $3,300 per month (or $1,523 every two weeks).

Is $47,700 a good salary in Riverside-San Bernardino-Ontario, CA?

At $47,700, the median salary for medical assistants is 53.2% of the Riverside-San Bernardino-Ontario, CA median household income ($89,662). According to the U.S. Bureau of Economic Analysis (BEA), the metropolitan price parity index is 106.4, making regional consumer goods and services 6.4% more expensive than the U.S. average.