Last updated: 2025 BLS data · Page refreshed:
How much does a Hydrologists actually take home in South Carolina?
Progressive (up to 6.4%) — 22.6% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Hydrologists earning $65,770 in South Carolina (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $65,770 | — |
| Federal Income Tax | -$6,310 | 9.6% |
| South Carolina State Income Tax | -$3,516 | 5.3% |
| Social Security (OASDI) | -$4,077 | 6.2% |
| Medicare | -$953 | 1.5% |
| Total Taxes | -$14,858 | 22.6% |
| Take-Home Pay | $50,911 | 77.4% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Hydrologists in South Carolina.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $57,830 | -$12,387 | $45,442 | 21.4% |
| 25th Percentile (P25) | $57,830 | -$12,387 | $45,442 | 21.4% |
| Median (P50) | $65,770 | -$14,858 | $50,911 | 22.6% |
| 75th Percentile (P75) | $78,510 | -$19,450 | $59,059 | 24.8% |
| 90th Percentile (P90) | $115,210 | -$32,682 | $82,527 | 28.4% |
After federal income tax ($6,310), state tax ($3,516), and FICA ($5,031), a Hydrologists in South Carolina takes home $50,911 per year — or $4,242 per month. The effective tax rate of 22.6% is relatively low compared to the national range.
With an effective total rate of 22.6%, a Hydrologists in South Carolina keeps $50,912 of $65,770 gross — roughly typical for U.S. middle-income earners once federal, FICA and state taxes are combined.
South Carolina uses a progressive state income tax, so brackets escalate as wages rise. For this Hydrologists salary the state tax works out to $3,516 (5.3% effective) — on top of federal and FICA.
Federal tax on this Hydrologists salary is $6,310 (42%), but combined state ($3,516, 24%) + FICA ($5,031, 34%) make up the other 58% of the bill.
Moving this same Hydrologists salary to a zero-state-tax state would yield around $54,428 net — a gain of $3,516 (6.9%) per year versus South Carolina.
South Carolina sits near the bottom (#34 of 34) for Hydrologists after-tax earnings. Relocation, negotiation, or credential stacking typically show the clearest ROI in bottom-quartile states.
Translated into paycheck cadences, $50,912 net/year works out to $4,243/month or $1,958/bi-weekly for this Hydrologists in South Carolina — the numbers that actually hit a checking account after every deduction.
Where does a Hydrologists keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
South Carolina ranks #34 out of 34 states for Hydrologists after-tax take-home pay.
A Hydrologists in South Carolina earning a median salary of $65,770 will take home approximately $50,911 per year after federal income tax ($6,310), state income tax ($3,516), and FICA ($5,031). That is $4,242 per month or $1,958 per bi-weekly paycheck.
The effective total tax rate for a Hydrologists in South Carolina is 22.6%, broken down as: federal income tax 9.6%, South Carolina state tax 5.3%, and FICA (Social Security + Medicare) 7.6%. This assumes a single filer with the standard deduction for 2024.
South Carolina has a progressive (up to 6.4%). On a Hydrologists's median salary of $65,770, the state income tax amounts to $3,516 per year, which is an effective state rate of 5.3%.
After all taxes, a Hydrologists in South Carolina takes home approximately $4,242 per month, or about $24.48 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 $65,770 for Hydrologists in South Carolina, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), South Carolina state income tax (progressive (up to 6.4%)), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $50,911/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