St. Joseph, MO-KS · BLS OEWS & BEA Regional Data

Administrative Assistant Salary in St. Joseph, MO-KS

In the St. Joseph, MO-KS metropolitan area, administrative assistants earned a median annual wage of $40,500 ($19.47/hour) in the BLS May 2025 OEWS survey. The 10th percentile was $29,100/year and the 90th was $56,300/year; these percentiles do not measure years of experience. Applying 2026 federal and Kansas tax rules to the survey median leaves an estimated $33,262 in take-home pay. The metro price index is 86.4 against a national baseline of 100.

Wage Benchmark Overview

Median Annual Salary

$40,500$19.47 per hour · $3,375 monthly
10th Percentile$29,100$13.99/hr base
25th Percentile$34,500$16.59/hr base
75th Percentile$47,400$22.79/hr base
90th Percentile$56,300$27.07/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

$40,500
$15,000$85,000
Filing status:
Gross salary breakdown$40,500
Net 82%
Fed 7%
KS 4%
FICA 8%
Annual take-home$33,262After all taxes
Monthly deposit$2,772Estimated per month
Biweekly paycheck$1,279Every 2 weeks (26/yr)
Effective tax rate17.9%Total tax burden
Federal income tax$2,680 / yr
Kansas state income tax$1,460 / yr
FICA (Social Security & Medicare)$3,098 / yr

Secretaries and Administrative Assistants Wage Percentiles in St. Joseph, MO-KS

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 Secretaries and Administrative Assistants in the St. Joseph, MO-KS Metropolitan Area
Earning TierHourly WageMonthly GrossAnnual GrossEst. Annual Net (KS)
10th Percentile$13.99/hr$2,425$29,100$24,712
25th Percentile$16.59/hr$2,875$34,500$28,771
Median (50th Percentile)Metro Benchmark$19.47/hr$3,375$40,500$33,262
75th Percentile$22.79/hr$3,950$47,400$38,421
90th Percentile$27.07/hr$4,692$56,300$45,075

Cost of Living & Purchasing Power in St. Joseph, MO-KS

A dollar does not buy the same basket of goods everywhere. Compare how $$40,500 measures up against local economic conditions:

Metro Median Household Income$65,005Census Bureau ACS
BEA Price Parity Index86.413.6% below national average
Individual vs Household Ratio62.3%of area median income

Compare administrative assistants salaries statewide and examine overall earnings in Kansas:

Frequently Asked Questions About Secretaries and Administrative Assistants Pay in St. Joseph, MO-KS

What is the median salary for administrative assistants in St. Joseph, MO-KS?

The official BLS median annual wage for administrative assistants in St. Joseph, MO-KS is $40,500, which equates to approximately $3,375 per month or $19.47 per hour for a 2,080-hour work year.

What is the hourly pay for administrative assistants in St. Joseph, MO-KS?

The median hourly wage for administrative assistants in St. Joseph, MO-KS is $19.47 per hour based on the BLS survey. One in ten earned less than $13.99/hour and one in ten earned more than $27.07/hour.

What is the pay range for administrative assistants in St. Joseph, MO-KS?

BLS wage estimates for administrative assistants in St. Joseph, MO-KS span from $29,100 at the 10th percentile to $34,500 at the 25th, $47,400 at the 75th, and $56,300 at the 90th. These are wage distribution points, not experience levels.

How much do administrative assistants take home after taxes in St. Joseph, MO-KS?

On a median gross salary of $40,500, an estimated $33,262 lands in net take-home pay per year ($1,279 biweekly) for a single filer claiming the standard deduction in Kansas in 2026. Total tax withholding equals $7,238 (an effective rate of 17.9%).

How much do administrative assistants make per month in St. Joseph, MO-KS?

On the median annual salary of $40,500, gross monthly income is $3,375. After federal, FICA, and Kansas state income taxes, estimated net take-home pay is $2,772 per month (or $1,279 every two weeks).

Is $40,500 a good salary in St. Joseph, MO-KS?

At $40,500, the median salary for administrative assistants is 62.3% of the St. Joseph, MO-KS median household income ($65,005). According to the U.S. Bureau of Economic Analysis (BEA), the metropolitan price parity index is 86.4, making regional consumer goods and services 13.6% cheaper than the U.S. average.