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Napa, CA metro area · BLS May 2025 · Updated

How much does a teaching assistant make in Napa, CA?

In the Napa, CA metropolitan area, teaching assistants earned a median of $48,450 a year in May 2025, according to the BLS Occupational Employment and Wage Statistics survey for the metro. BLS counted 530 of these jobs there. That is 12% below the $55,210 median for all jobs in the metro. The middle 80% earned between $38,590 and $61,190; these percentiles do not measure years of experience. Applying 2026 federal and California tax rules to the median leaves an estimated $40,163 in take-home pay.

Teaching assistant pay in Napa, CA at a glance

Median salary

$48,450$4,038 monthly · BLS May 2025
10th percentile$38,590—
25th percentile$45,470—
75th percentile$54,870—
90th percentile$61,190—
Jobs in this metro530Location quotient 0.74 (U.S. = 1.00)
Against all jobs here12% belowAll-jobs median $55,210
Against California4% aboveStatewide median $46,490
Against the U.S.32% aboveNational median $36,780

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 payWhat $48,000 a year leaves after tax in CaliforniaFederal tax, FICA and California withholding on that salary, with the other 49 states beside it.
By the hour$23 an hour is how much a yearWeekly, biweekly and monthly gross at 2,080 hours, plus time and a half.
HousingWhat a $48,000 salary buys at today's ratesPrice range, down payment and the monthly payment behind it, on current mortgage rates.
Local pricesWhat $48,000 is worth where you liveRent, groceries and the local price level against the national average.
Same stateEvery occupation California publishes a wage forThe biggest employers, the best paid, and what is distinctive about California.

Teaching assistant salary in Napa, CA after taxes

$48,450
$15,000$100,000
Filing status:
Gross salary breakdown$48,450
Net 83%
Fed 8%
CA 2%
FICA 8%
Annual take-home$40,163After all taxes
Monthly deposit$3,347Estimated per month
Biweekly paycheck$1,545Every 2 weeks (26/yr)
Effective tax rate17.1%Total tax burden
Federal income tax$3,634 / yr
California state income tax$947 / yr
FICA (Social Security & Medicare)$3,706 / yr
Customize deductions in full California calculator

Teaching assistants pay range in Napa, CA, hourly and yearly

BLS May 2025 estimates for the Napa, CA metropolitan statistical area. Monthly and take-home figures are ours, computed from the annual wage.

What teaching assistants earned in the Napa, CA metro area, May 2025
PercentileHourlyMonthlyYearlyAfter tax a year (CA)
10th percentile—$3,216$38,590$32,661
25th percentile—$3,789$45,470$37,914
MedianMedian—$4,038$48,450$40,163
75th percentile—$4,573$54,870$44,936
90th percentile—$5,099$61,190$49,635

Is $48,450 a good salary in Napa, CA?

It depends on what else people there earn and what things cost. Here is the median for teaching assistants next to both.

Median household income$111,471Census Bureau ACS
Local price level (U.S. = 100)112.612.6% above national average
One paycheck vs. a household43.5%of area median income

The same job statewide and nationally, and a calculator for your own paycheck.

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Teaching assistants pay in other California metros

Metros in the same state that are closest in size to Napa, CA. A statewide average can hide differences this large.

Teaching assistant pay in Napa, CA: common questions

What is the median salary for teaching assistants in Napa, CA?

The BLS median annual wage for teaching assistants in the Napa, CA metro area was $48,450 in May 2025, about $4,038 a month. Statewide, the California median for this job is $46,490, so the metro pays 4% above the state.

Is there an hourly rate for teaching assistants in Napa, CA?

BLS publishes pay for this job as an annual salary only, because the hours worked in a year vary too much to state a meaningful hourly rate.

How many teaching assistants work in Napa, CA?

BLS estimated 530 jobs for teaching assistants in the metro in May 2025, or 6.8 of every 1,000 jobs. Its location quotient of 0.74 means the job is less concentrated here than in the country as a whole.

What is the pay range for teaching assistants in Napa, CA?

BLS wage estimates for teaching assistants in Napa, CA run from $38,590 at the 10th percentile to $45,470 at the 25th, $54,870 at the 75th, and $61,190 at the 90th. These are points in the wage distribution, not experience levels.

How much do teaching assistants take home after taxes in Napa, CA?

On a median gross salary of $48,450, an estimated $40,163 lands in net take-home pay per year ($1,545 biweekly) for a single filer claiming the standard deduction in California in 2026. Total tax withholding equals $8,287 (an effective rate of 17.1%).

How much do teaching assistants make per month in Napa, CA?

On the median annual salary of $48,450, gross monthly income is $4,038. After federal, FICA, and California state income taxes, estimated net take-home pay is $3,347 per month (or $1,545 every two weeks).

Is $48,450 a good salary in Napa, CA?

At $48,450, the median salary for teaching assistants is 43.5% of the Napa, CA median household income ($111,471). It is 12% below the $55,210 median for all jobs in the metro. The BEA regional price parity is 112.6, so prices here run 12.6% above the U.S. average.