Last updated: 2025 BLS data · Page refreshed:
How much does a Geological Technicians, Except Hydrologic Technicians actually take home in California?
Progressive (up to 13.3%) — 22.4% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Geological Technicians, Except Hydrologic Technicians earning $69,410 in California (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $69,410 | — |
| Federal Income Tax | -$7,111 | 10.2% |
| California State Income Tax | -$3,107 | 4.5% |
| Social Security (OASDI) | -$4,303 | 6.2% |
| Medicare | -$1,006 | 1.5% |
| Total Taxes | -$15,529 | 22.4% |
| Take-Home Pay | $53,880 | 77.6% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Geological Technicians, Except Hydrologic Technicians in California.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $45,300 | -$8,258 | $37,041 | 18.2% |
| 25th Percentile (P25) | $53,610 | -$10,389 | $43,220 | 19.4% |
| Median (P50) | $69,410 | -$15,529 | $53,880 | 22.4% |
| 75th Percentile (P75) | $83,470 | -$21,005 | $62,464 | 25.2% |
| 90th Percentile (P90) | $164,670 | -$53,623 | $111,046 | 32.6% |
After federal income tax ($7,111), state tax ($3,107), and FICA ($5,309), a Geological Technicians, Except Hydrologic Technicians in California takes home $53,880 per year — or $4,490 per month. The effective tax rate of 22.4% is relatively low compared to the national range.
With an effective total rate of 22.4%, a Geological Technicians, Except Hydrologic Technicians in California keeps $53,881 of $69,410 gross — roughly typical for U.S. middle-income earners once federal, FICA and state taxes are combined.
California uses a progressive state income tax, so brackets escalate as wages rise. For this Geological Technicians, Except Hydrologic Technicians salary the state tax works out to $3,108 (4.5% effective) — on top of federal and FICA.
Federal tax on this Geological Technicians, Except Hydrologic Technicians salary is $7,111 (46%), but combined state ($3,108, 20%) + FICA ($5,310, 34%) make up the other 54% of the bill.
Moving this same Geological Technicians, Except Hydrologic Technicians salary to a zero-state-tax state would yield around $56,989 net — a gain of $3,108 (5.8%) per year versus California.
For Geological Technicians, Except Hydrologic Technicians after-tax pay, California ranks #6 of 35 states — top quartile. High gross wages or low state-tax burden (or both) drive the strong ranking.
Translated into paycheck cadences, $53,881 net/year works out to $4,490/month or $2,072/bi-weekly for this Geological Technicians, Except Hydrologic Technicians in California — the numbers that actually hit a checking account after every deduction.
Where does a Geological Technicians, Except Hydrologic Technicians keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
California ranks #6 out of 35 states for Geological Technicians, Except Hydrologic Technicians after-tax take-home pay.
A Geological Technicians, Except Hydrologic Technicians in California earning a median salary of $69,410 will take home approximately $53,880 per year after federal income tax ($7,111), state income tax ($3,107), and FICA ($5,309). That is $4,490 per month or $2,072 per bi-weekly paycheck.
The effective total tax rate for a Geological Technicians, Except Hydrologic Technicians in California is 22.4%, broken down as: federal income tax 10.2%, California state tax 4.5%, and FICA (Social Security + Medicare) 7.6%. This assumes a single filer with the standard deduction for 2024.
California has a progressive (up to 13.3%). On a Geological Technicians, Except Hydrologic Technicians's median salary of $69,410, the state income tax amounts to $3,107 per year, which is an effective state rate of 4.5%.
After all taxes, a Geological Technicians, Except Hydrologic Technicians in California takes home approximately $4,490 per month, or about $25.90 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 $69,410 for Geological Technicians, Except Hydrologic Technicians in California, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), California state income tax (progressive (up to 13.3%)), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $53,880/yr — does not include local taxes, pre-tax deductions (401k, HSA), or tax credits.
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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