Last updated: 2025 BLS data · Page refreshed:
How much does a Geoscientists, Except Hydrologists and Geographers actually take home in Kentucky?
4.0% flat rate — 23.1% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Geoscientists, Except Hydrologists and Geographers earning $77,510 in Kentucky (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $77,510 | — |
| Federal Income Tax | -$8,893 | 11.5% |
| Kentucky State Income Tax | -$3,100 | 4.0% |
| Social Security (OASDI) | -$4,805 | 6.2% |
| Medicare | -$1,123 | 1.4% |
| Total Taxes | -$17,923 | 23.1% |
| Take-Home Pay | $59,586 | 76.9% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Geoscientists, Except Hydrologists and Geographers in Kentucky.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $44,130 | -$8,452 | $35,677 | 19.2% |
| 25th Percentile (P25) | $58,230 | -$11,787 | $46,442 | 20.2% |
| Median (P50) | $77,510 | -$17,923 | $59,586 | 23.1% |
| 75th Percentile (P75) | $99,100 | -$25,188 | $73,911 | 25.4% |
| 90th Percentile (P90) | $115,920 | -$30,863 | $85,056 | 26.6% |
After federal income tax ($8,893), state tax ($3,100), and FICA ($5,929), a Geoscientists, Except Hydrologists and Geographers in Kentucky takes home $59,586 per year — or $4,965 per month. The effective tax rate of 23.1% is relatively low compared to the national range.
With an effective total rate of 23.1%, a Geoscientists, Except Hydrologists and Geographers in Kentucky keeps $59,587 of $77,510 gross — roughly typical for U.S. middle-income earners once federal, FICA and state taxes are combined.
Kentucky applies a flat state income tax — every dollar of wage income is taxed at the same rate. For this Geoscientists, Except Hydrologists and Geographers salary that contributes $3,100 to the 4.0% effective state-tax burden.
Federal tax on this Geoscientists, Except Hydrologists and Geographers salary is $8,893 (50%), but combined state ($3,100, 17%) + FICA ($5,930, 33%) make up the other 50% of the bill.
Moving this same Geoscientists, Except Hydrologists and Geographers salary to a zero-state-tax state would yield around $62,687 net — a gain of $3,100 (5.2%) per year versus Kentucky.
Kentucky sits near the bottom (#42 of 50) for Geoscientists, Except Hydrologists and Geographers after-tax earnings. Relocation, negotiation, or credential stacking typically show the clearest ROI in bottom-quartile states.
Translated into paycheck cadences, $59,587 net/year works out to $4,966/month or $2,292/bi-weekly for this Geoscientists, Except Hydrologists and Geographers in Kentucky — the numbers that actually hit a checking account after every deduction.
Where does a Geoscientists, Except Hydrologists and Geographers keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Kentucky ranks #42 out of 50 states for Geoscientists, Except Hydrologists and Geographers after-tax take-home pay.
A Geoscientists, Except Hydrologists and Geographers in Kentucky earning a median salary of $77,510 will take home approximately $59,586 per year after federal income tax ($8,893), state income tax ($3,100), and FICA ($5,929). That is $4,965 per month or $2,291 per bi-weekly paycheck.
The effective total tax rate for a Geoscientists, Except Hydrologists and Geographers in Kentucky is 23.1%, broken down as: federal income tax 11.5%, Kentucky state tax 4.0%, and FICA (Social Security + Medicare) 7.6%. This assumes a single filer with the standard deduction for 2024.
Kentucky has a 4.0% flat rate. On a Geoscientists, Except Hydrologists and Geographers's median salary of $77,510, the state income tax amounts to $3,100 per year, which is an effective state rate of 4.0%.
After all taxes, a Geoscientists, Except Hydrologists and Geographers in Kentucky takes home approximately $4,965 per month, or about $28.65 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 $77,510 for Geoscientists, Except Hydrologists and Geographers in Kentucky, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Kentucky state income tax (4.0% flat rate), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $59,586/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