What Medical Assistants earn in Orange County, CA
According to the latest federal wage data for the Los Angeles-Long Beach-Anaheim, CA metropolitan area, the median pay for Medical Assistants in Orange County, CA is $47,760 a year, or $22.96 an hour. After federal income tax, Social Security, Medicare and state income tax, the paycheck shrinks to $39,542 a year, and rent, food and energy take another bite. The sections below walk through each step with the actual math for Orange County, CA.
The mean wage is $52,460, which is 9.8% above the median, a sign that a group of high earners lifts the average. The survey counts about 39,770 people working in this occupation across the Los Angeles-Long Beach-Anaheim, CA metropolitan area, so the estimate rests on a substantial pool of workers. Orange County, CA has roughly 3,165,820 residents, according to the population figures used by the rent data.
The salary range, from entry level to top earners
Pay for Medical Assistants in the Los Angeles-Long Beach-Anaheim, CA metropolitan area is not one number. The lowest-paid tenth of workers earn up to $39,160 a year ($18.83 an hour), while the highest-paid tenth earn $73,940 or more ($35.55 an hour). That is a gap of $34,780 between the bottom and the top of the scale. The middle half of workers falls between $45,830 at the 25th percentile and $59,610 at the 75th percentile. A top-tier earner makes 1.9 times what someone at the bottom makes, so experience, certification and employer all matter.
What the hourly rate looks like
Employers quote this occupation by the hour or by the year, so here are both: $22.96 an hour or $47,760 a year at the median for Orange County, CA. Before any deductions, that is $3,980 a month, $1,837 every two weeks and $918 each week. After taxes the same job pays $19.01 per hour of take-home income, which is the number that actually has to cover rent and groceries.
How pay in Orange County, CA compares
Compared with the California average
Pay in Orange County, CA runs $3,938 below the California average of $51,698, a gap of 7.6%. A worker who moved to a better-paying part of California would, on paper, gain that difference before taxes. Within California, Orange County, CA already has the highest median we track for this job.
Compared with the national average
The national employment-weighted average for Medical Assistants is $45,253 across the contiguous United States. At $47,760, Orange County, CA pays $2,507 more, which is 5.5% above that benchmark. Keep in mind that a higher salary only helps if living costs do not rise faster, which is why the cost sections below matter as much as the headline number.
Where this job ranks in Orange County, CA
Among the 633 occupations with published wages in Orange County, CA, Medical Assistants ranks number 484 by median pay, ahead of about 24% of them. The best-paying occupation we track here is Lawyers at $194,410 a year, which is $146,650 more than the median for Medical Assistants.
From gross pay to take-home pay
Three separate tax bills sit between the gross salary and the bank account: federal income tax, FICA, and state income tax. For Medical Assistants earning the Orange County, CA median of $47,760, they add up to $8,218. The result is $39,542 of take-home pay a year ($3,295 a month), based on a single filer using the standard deduction.
Put another way, of every $100 earned, about $17 goes to taxes and $83 reaches the paycheck. The overall effective tax rate is 17.2%.
Federal income tax
After the $15,750 standard deduction, taxable income is $32,010. Federal brackets are marginal, so only the slice of income above each threshold is taxed at the higher rate; the last dollars of this salary fall in the 12% bracket. The resulting federal income tax is $3,603, an effective 7.5% of gross pay, well below the 12% marginal rate because the lower brackets are cheaper.
Social Security and Medicare (FICA)
Payroll taxes are a flat percentage of wages. Social Security takes 6.2% up to a wage base of $176,100, which costs $2,961 on this salary. Medicare takes 1.45%, or $693. FICA totals $3,654, which is 7.6% of gross pay.
State income tax in California
California income tax on this salary is $962 a year, or 2.0% of gross pay, after the state's own deductions and exemptions are applied. That is 27% of the federal income tax bill, and it comes out to $80 a month. Local taxes such as county or city income taxes are not included, so a few jurisdictions may withhold slightly more.
A cross-check with IRS data for Orange County, CA
IRS Statistics of Income data for Orange County, CA show an average adjusted gross income of $120,090 per return and an average effective federal income tax rate of 16.7% across all filers. Filers in the $25,000 to under $50,000 bracket, where this salary falls, paid an average of 5.4%, compared with the 7.5% estimated here for a single filer taking the standard deduction. Gaps between the two reflect filing status, dependents, credits and other income, none of which a single-person wage estimate includes.
Cost of living in Orange County, CA
Take-home pay only means something next to what life costs. We price four basics for one adult in Orange County, CA: a one-bedroom apartment, food, home energy and gasoline. All of them are converted to annual figures first, then compared with the $39,542 of take-home pay.
Rent
Housing is the largest line in most budgets. For Orange County, CA, HUD sets the Fair Market Rent for a one-bedroom unit at $2,610 a month ($31,320 a year), and at $3,057 for two bedrooms. For Medical Assistants, a one-bedroom absorbs 79.2% of take-home pay and 65.6% of gross pay.
Food
The USDA Thrifty Food Plan (August 2026) puts the cost of a nutritious home-cooked diet for an adult at about $3,436 a year, which is $286 a month or $66.07 a week. That equals 7.2% of gross pay for Medical Assistants in Orange County, CA. It is a thrifty budget with no restaurant meals, so treat it as a floor.
Energy and gasoline
Using California residential prices from the Energy Information Administration and national household averages for consumption, electricity costs about $3,378 a year and other home energy such as natural gas about $751, for $4,129 in total. Gasoline in California averages $4.42 per gallon; at about 463 gallons a year (11,106 miles at 24 miles per gallon) fuel adds $2,047.
What is left over
The basics cost $40,931 a year in Orange County, CA, but take-home pay for Medical Assistants is $39,542. That is a shortfall of $1,389 a year, or $116 a month, before health care, transportation beyond fuel, debt or savings. Closing the gap would take roughly 73 extra paid hours a year at the take-home hourly rate of $19.01, or a second earner, a cheaper home or a roommate.
Can Medical Assistants afford to live in Orange County, CA?
The 30% rent guideline
A common rule of thumb says rent should stay under 30% of gross income. For a gross salary of $47,760 that ceiling is $1,194 a month. The one-bedroom Fair Market Rent of $2,610 is $1,416 over it, so rent breaks the guideline. Put as a wage, covering a one-bedroom at the 30% guideline takes $50.19 an hour; the median for Medical Assistants is $22.96, which is 54% below that mark. Another way to see it: at $19.01 of take-home pay an hour, a one-bedroom takes about 31.7 working hours every week.
Splitting a two-bedroom
Sharing a two-bedroom at $3,057 a month means $1,529 each. Compared with renting a one-bedroom alone, that saves $12,978 a year. With a roommate, the yearly margin after the basics becomes $11,589, which turns the shortfall into a surplus.
How fast you can save
With no monthly margin after the four basics, saving requires a change on one side of the ledger: higher pay than the $47,760 median, lower housing costs than the $2,610 one-bedroom rent, or a second income.
Frequently asked questions about Medical Assistants pay in Orange County, CA
How much do Medical Assistants make per hour in Orange County, CA?
The median is $22.96 per hour, based on $47,760 a year over 2,080 hours. Hourly pay runs from about $18.83 at the 10th percentile to $35.55 at the 90th percentile.
How much do Medical Assistants take home after taxes in Orange County, CA?
After federal income tax, FICA and state income tax, the median salary of $47,760 becomes $39,542 a year. That is $3,295 a month, $1,521 every two weeks or $760 a week.
How much tax do Medical Assistants pay in Orange County, CA?
Total taxes are $8,218 a year, an effective rate of 17.2%: $3,603 federal income tax, $3,654 FICA and $962 California income tax.
Do Medical Assistants earn more in Orange County, CA than elsewhere in California?
No. The local median of $47,760 is -7.6% versus the California average of $51,698, a difference of $3,938 a year.
Can Medical Assistants afford a one-bedroom apartment in Orange County, CA?
A one-bedroom costs $2,610 a month against take-home pay of $3,295, which is 79.2% of take-home pay. That does not meet the 30%-of-gross guideline, which allows up to $1,194 a month.
What is the monthly budget margin for Medical Assistants in Orange County, CA?
Nothing remains: the basics cost $40,931 a year, which is $1,389 more than take-home pay, a monthly shortfall of $116.
What hourly wage covers a one-bedroom in Orange County, CA at the 30% guideline?
$50.19 an hour for a full-time schedule, calculated as the $31,320 annual rent divided by 0.30 and by 2,080 hours. The median for Medical Assistants is $22.96.
How we calculated these numbers
Wages are May 2025 medians from the Bureau of Labor Statistics Occupational Employment and Wage Statistics survey for the Los Angeles-Long Beach-Anaheim, CA metropolitan area; hourly-only values are annualized at 2,080 hours. Rents are HUD Fair Market Rents, food costs come from the USDA Thrifty Food Plan, and energy prices come from the Energy Information Administration. County-level tax statistics come from the IRS Statistics of Income.
Taxes use tax-year 2025 federal brackets, FICA rates and the California rules for a single filer with wage income only. Figures are estimates for planning and comparison, not tax or financial advice, and they exclude local income taxes, benefits, retirement contributions and individual circumstances.