Teaching Assistant salary in Colorado
Updated Updated for 2026 tax law
A teaching assistant in Colorado earns a median of $35,760 a year ($17.19/hour equivalent), 2.8% below the national median of $36,780. Colorado ranks #28 of 51 states. About 21,910 people do this job in Colorado.
Take-home pay in Colorado
At the Colorado median, a single filer keeps about $29,891 a year after federal, FICA and Colorado taxes — $1,150 every two weeks. Try your own numbers with the Colorado paycheck calculator.
- Gross pay
- $1,375.38
- Federal income tax
- −$81.20
- Social Security (6.2%)
- −$85.27
- Medicare (1.45%)
- −$19.94
- Colorado income tax
- −$33.27
- CO FAMLI
- −$6.05
- Take-home pay
- $1,149.65
Annual breakdown
- Gross
- $35,760
- Federal
- $2,111
- FICA
- $2,736
- State + local
- $1,022
- Net
- $29,891
- Marginal federal rate
- 12.0%
- Marginal state rate
- 4.4%
2026 federal brackets (Rev. Proc. 2025-32) and 2026 state rules. Estimates assume wages are your only income and use annual liability, so your actual withholding can differ slightly.
How Colorado compares
| Rank | State | Median salary |
|---|---|---|
| #1 | Washington | $49,120 |
| #2 | District of Columbia | $46,920 |
| #3 | Maine | $46,750 |
| #4 | California | $46,490 |
| #5 | Vermont | $43,800 |
| #28 | Colorado | $35,760 |
| #49 | Louisiana | $27,400 |
| #50 | Mississippi | $25,840 |
| #51 | Alabama | $24,070 |
See the national teaching assistant salary page for the full pay range and all states.
BLS occupation: Teaching Assistants, Except Postsecondary (SOC 25-9045), May 2025, state estimates.
Frequently asked questions
How much does a teaching assistant make in Colorado?
The median salary is $35,760 a year and the average is $38,100 (BLS May 2025).
Is Colorado a good state for teaching assistants?
Colorado ranks #28 of 51 states for median pay in this job, 3% below the national median of $36,780.
What is $35,760 after taxes in Colorado?
About $29,891 a year ($1,150 every two weeks) for a single filer in 2026.
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Estimates for information only — not tax, legal or financial advice.