Administrative Assistant Salary in Washington, DC
How much do Administrative Assistants earn in Washington, DC? See local salary data, cost-of-living adjustments, and percentile breakdowns.
Local Median
$55,054
National Median
$47,460
vs National
+16%
CoL Adjusted
$36,196
| Percentile | Washington, DC | National | Difference |
|---|---|---|---|
| 10th | $39,254 | $33,840 | +16% |
| 25th | $45,275 | $39,030 | +16% |
| 50th (Median) | $55,054 | $47,460 | +16% |
| 75th | $66,329 | $57,180 | +16% |
| 90th | $88,798 | $76,550 | +16% |
Washington, DC has a cost of living index of 152.1 (national average = 100). This means living in Washington, DC is 52% more expensive than the national average.
After adjusting for cost of living, a Administrative Assistant's median salary of $55,054 in Washington, DC has the purchasing power of approximately $36,196 at national-average prices.
Explore Washington, DC Cost of LivingAnnual
$43,991
Monthly
$3,666
Biweekly
$1,692
| Tax Item | Amount |
|---|---|
| Gross Salary | $55,054 |
| Federal Income Tax | -$4,622 |
| State Tax (District of Columbia) | -$2,230 |
| Social Security | -$3,413 |
| Medicare | -$798 |
| Total Tax | -$11,063 |
| Take-Home Pay | $43,991 |
Based on single filer with standard deduction. District of Columbia has progressive state income tax (top rate: 10.75%).
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Administrative Assistant Salary in Washington, DC: What to Expect in 2025
Administrative Assistants in Washington, DC earn a median salary of $55,054, which is 16% higher the national median of $47,460. However, the high cost of living in Washington, DC (index: 152.1) means your dollar doesn't go as far — the cost-of-living-adjusted salary is approximately $36,196.