Last updated: 2025 BLS data · Page refreshed:
How much does a Hydrologic Technicians actually take home in Colorado?
4.4% flat rate — 20.6% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Hydrologic Technicians earning $56,780 in Colorado (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $56,780 | — |
| Federal Income Tax | -$4,829 | 8.5% |
| Colorado State Income Tax | -$2,498 | 4.4% |
| Social Security (OASDI) | -$3,520 | 6.2% |
| Medicare | -$823 | 1.4% |
| Total Taxes | -$11,671 | 20.6% |
| Take-Home Pay | $45,108 | 79.4% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Hydrologic Technicians in Colorado.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $49,940 | -$10,026 | $39,913 | 20.1% |
| 25th Percentile (P25) | $52,300 | -$10,594 | $41,705 | 20.3% |
| Median (P50) | $56,780 | -$11,671 | $45,108 | 20.6% |
| 75th Percentile (P75) | $76,400 | -$17,855 | $58,544 | 23.4% |
| 90th Percentile (P90) | $96,030 | -$24,539 | $71,490 | 25.6% |
After federal income tax ($4,829), state tax ($2,498), and FICA ($4,343), a Hydrologic Technicians in Colorado takes home $45,108 per year — or $3,759 per month. The effective tax rate of 20.6% is relatively low compared to the national range.
With an effective total rate of 20.6%, a Hydrologic Technicians in Colorado keeps $45,108 of $56,780 gross — roughly typical for U.S. middle-income earners once federal, FICA and state taxes are combined.
Colorado applies a flat state income tax — every dollar of wage income is taxed at the same rate. For this Hydrologic Technicians salary that contributes $2,498 to the 4.4% effective state-tax burden.
Federal tax on this Hydrologic Technicians salary is $4,830 (41%), but combined state ($2,498, 21%) + FICA ($4,344, 37%) make up the other 59% of the bill.
A Hydrologic Technicians earning this gross in a no-income-tax state (e.g., Texas, Florida) would take home approximately $47,607 — only $2,498 (5.5%) more than in Colorado.
Colorado ranks #21 of 28 states for Hydrologic Technicians after-tax pay — lower half of the national distribution. Either gross wages trail the national median, state tax is elevated, or both.
Translated into paycheck cadences, $45,108 net/year works out to $3,759/month or $1,735/bi-weekly for this Hydrologic Technicians in Colorado — the numbers that actually hit a checking account after every deduction.
Where does a Hydrologic Technicians keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Colorado ranks #21 out of 28 states for Hydrologic Technicians after-tax take-home pay.
A Hydrologic Technicians in Colorado earning a median salary of $56,780 will take home approximately $45,108 per year after federal income tax ($4,829), state income tax ($2,498), and FICA ($4,343). That is $3,759 per month or $1,734 per bi-weekly paycheck.
The effective total tax rate for a Hydrologic Technicians in Colorado is 20.6%, broken down as: federal income tax 8.5%, Colorado state tax 4.4%, and FICA (Social Security + Medicare) 7.6%. This assumes a single filer with the standard deduction for 2024.
Colorado has a 4.4% flat rate. On a Hydrologic Technicians's median salary of $56,780, the state income tax amounts to $2,498 per year, which is an effective state rate of 4.4%.
After all taxes, a Hydrologic Technicians in Colorado takes home approximately $3,759 per month, or about $21.69 per hour (based on a standard 2,080-hour work year). These figures assume a single filer, standard deduction, and no additional pre-tax deductions.
We start with the 2025 BLS median salary of $56,780 for Hydrologic Technicians in Colorado, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Colorado state income tax (4.4% flat rate), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $45,108/yr — does not include local taxes, pre-tax deductions (401k, HSA), or tax credits.
Some links are affiliate links. See our disclosure.
This estimate assumes a single filer using the 2024 standard deduction ($14,600), with W-2 employment income only. It does not account for: itemized deductions, tax credits (e.g. earned income credit, child tax credit), local/city taxes, pre-tax contributions (401k, HSA, FSA), self-employment tax, or additional income sources. Actual take-home pay may differ. Consult a tax professional for personalized advice.
Our Methodology · Data Sources · Salary: BLS OEWS · Tax: IRS + State DOR