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Columbia, SC metro area · BLS May 2025 · Updated

How much does an administrative assistant make in Columbia, SC?

In the Columbia, SC metropolitan area, administrative assistants earned a median of $45,620 a year ($21.93 an hour) in May 2025, according to the BLS Occupational Employment and Wage Statistics survey for the metro. BLS counted 6,610 of these jobs there. That is 2% below the $46,430 median for all jobs in the metro. The middle 80% earned between $30,760 and $62,260; these percentiles do not measure years of experience. Applying 2026 federal and South Carolina tax rules to the median leaves an estimated $38,127 in take-home pay.

Administrative assistant pay in Columbia, SC at a glance

Median salary

$45,620$21.93 per hour · $3,802 monthly · BLS May 2025
10th percentile$30,760$14.79/hr
25th percentile$37,520$18.04/hr
75th percentile$53,790$25.86/hr
90th percentile$62,260$29.93/hr
Jobs in this metro6,610Location quotient 1.53 (U.S. = 1.00)
Against all jobs here2% belowAll-jobs median $46,430
Against South Carolina2% aboveStatewide median $44,880
Against the U.S.4% belowNational median $47,540

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 $46,000 a year leaves after tax in South CarolinaFederal tax, FICA and South Carolina withholding on that salary, with the other 49 states beside it.
By the hour$22 an hour is how much a yearWeekly, biweekly and monthly gross at 2,080 hours, plus time and a half.
HousingWhat a $46,000 salary buys at today's ratesPrice range, down payment and the monthly payment behind it, on current mortgage rates.
Local pricesWhat $46,000 is worth where you liveRent, groceries and the local price level against the national average.
Same stateEvery occupation South Carolina publishes a wage forThe biggest employers, the best paid, and what is distinctive about South Carolina.

Administrative assistant salary in Columbia, SC after taxes

$45,620
$15,000$95,000
Filing status:
Gross salary breakdown$45,620
Net 84%
Fed 7%
SC 2%
FICA 8%
Annual take-home$38,127After all taxes
Monthly deposit$3,177Estimated per month
Biweekly paycheck$1,466Every 2 weeks (26/yr)
Effective tax rate16.4%Total tax burden
Federal income tax$3,294 / yr
South Carolina state income tax$709 / yr
FICA (Social Security & Medicare)$3,490 / yr
Customize deductions in full South Carolina calculator

Administrative assistants pay range in Columbia, SC, hourly and yearly

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

What administrative assistants earned in the Columbia, SC metro area, May 2025
PercentileHourlyMonthlyYearlyAfter tax a year (SC)
10th percentile$14.79/hr$2,563$30,760$26,582
25th percentile$18.04/hr$3,127$37,520$31,879
MedianMedian$21.93/hr$3,802$45,620$38,127
75th percentile$25.86/hr$4,483$53,790$44,149
90th percentile$29.93/hr$5,188$62,260$50,393

Is $45,620 a good salary in Columbia, SC?

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

Median household income$68,359Census Bureau ACS
Local price level (U.S. = 100)93.76.3% below national average
One paycheck vs. a household66.7%of area median income

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

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Administrative assistants pay in other South Carolina metros

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

Administrative assistant pay in Columbia, SC: common questions

What is the median salary for administrative assistants in Columbia, SC?

The BLS median annual wage for administrative assistants in the Columbia, SC metro area was $45,620 in May 2025, about $3,802 a month or $21.93 an hour. Statewide, the South Carolina median for this job is $44,880, so the metro pays 2% above the state.

What is the hourly pay for administrative assistants in Columbia, SC?

The median hourly wage for administrative assistants in Columbia, SC was $21.93 in the BLS survey. One in ten earned less than $14.79 an hour and one in ten earned more than $29.93.

How many administrative assistants work in Columbia, SC?

BLS estimated 6,610 jobs for administrative assistants in the metro in May 2025, or 16.8 of every 1,000 jobs. Its location quotient of 1.53 means the job is more concentrated here than in the country as a whole.

What is the pay range for administrative assistants in Columbia, SC?

BLS wage estimates for administrative assistants in Columbia, SC run from $30,760 at the 10th percentile to $37,520 at the 25th, $53,790 at the 75th, and $62,260 at the 90th. These are points in the wage distribution, not experience levels.

How much do administrative assistants take home after taxes in Columbia, SC?

On a median gross salary of $45,620, an estimated $38,127 lands in net take-home pay per year ($1,466 biweekly) for a single filer claiming the standard deduction in South Carolina in 2026. Total tax withholding equals $7,493 (an effective rate of 16.4%).

How much do administrative assistants make per month in Columbia, SC?

On the median annual salary of $45,620, gross monthly income is $3,802. After federal, FICA, and South Carolina state income taxes, estimated net take-home pay is $3,177 per month (or $1,466 every two weeks).

Is $45,620 a good salary in Columbia, SC?

At $45,620, the median salary for administrative assistants is 66.7% of the Columbia, SC median household income ($68,359). It is 2% below the $46,430 median for all jobs in the metro. The BEA regional price parity is 93.7, so prices here run 6.3% below the U.S. average.