Software Engineer salary in Colorado
Updated Updated for 2026 tax law
A Software Engineer in Colorado earns a median of $138,390 a year ($66.53/hour equivalent), 1.8% above the national median of $135,980. Colorado ranks #8 of 50 states. About 43,320 people do this job in Colorado.
Take-home pay in Colorado
At the Colorado median, a single filer keeps about $99,866 a year after federal, FICA and Colorado taxes — $3,841 every two weeks. Try your own numbers with the Colorado paycheck calculator.
- Gross pay
- $5,322.69
- Federal income tax
- −$844.14
- Social Security (6.2%)
- −$330.01
- Medicare (1.45%)
- −$77.18
- Colorado income tax
- −$206.95
- CO FAMLI
- −$23.42
- Take-home pay
- $3,841.00
Annual breakdown
- Gross
- $138,390
- Federal
- $21,948
- FICA
- $10,587
- State + local
- $5,990
- Net
- $99,866
- Marginal federal rate
- 24.0%
- 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 | California | $174,410 |
| #2 | Washington | $166,540 |
| #3 | New York | $166,180 |
| #4 | Massachusetts | $165,210 |
| #5 | Oregon | $142,720 |
| #8 | Colorado | $138,390 |
| #48 | Louisiana | $102,800 |
| #49 | South Dakota | $96,310 |
| #50 | Mississippi | $95,330 |
See the national Software Engineer salary page for the full pay range and all states.
BLS occupation: Software Developers (SOC 15-1252), May 2025, state estimates.
Frequently asked questions
How much does a Software Engineer make in Colorado?
The median salary is $138,390 a year and the average is $150,940 (BLS May 2025).
Is Colorado a good state for software developers?
Colorado ranks #8 of 50 states for median pay in this job, 2% above the national median of $135,980.
What is $138,390 after taxes in Colorado?
About $99,866 a year ($3,841 every two weeks) for a single filer in 2026.
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Estimates for information only — not tax, legal or financial advice.