How much does a Hydrologists actually take home in North Carolina?
4.5% flat rate — 22.2% effective total tax rateData: BLS OEWS 2024 + IRS/State Tax Brackets 2024 • Updated 2026-04-02
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Detailed line-by-line tax calculation for a Hydrologists earning $68,390 in North Carolina (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $68,390 | — |
| Federal Income Tax | -$6,886 | 10.1% |
| North Carolina State Income Tax | -$3,077 | 4.5% |
| Social Security (OASDI) | -$4,240 | 6.2% |
| Medicare | -$991 | 1.5% |
| Total Taxes | -$15,196 | 22.2% |
| Take-Home Pay | $53,193 | 77.8% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Hydrologists in North Carolina.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $60,550 | -$12,638 | $47,911 | 20.9% |
| 25th Percentile (P25) | $63,500 | -$13,526 | $49,973 | 21.3% |
| Median (P50) | $68,390 | -$15,196 | $53,193 | 22.2% |
| 75th Percentile (P75) | $81,530 | -$19,683 | $61,846 | 24.1% |
| 90th Percentile (P90) | $92,580 | -$23,457 | $69,122 | 25.3% |
After federal income tax ($6,886), state tax ($3,077), and FICA ($5,231), a Hydrologists in North Carolina takes home $53,193 per year — or $4,432 per month. The effective tax rate of 22.2% is relatively low compared to the national range.
Where does a Hydrologists keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
North Carolina ranks #36 out of 37 states for Hydrologists after-tax take-home pay.
A Hydrologists in North Carolina earning a median salary of $68,390 will take home approximately $53,193 per year after federal income tax ($6,886), state income tax ($3,077), and FICA ($5,231). That is $4,432 per month or $2,045 per bi-weekly paycheck.
The effective total tax rate for a Hydrologists in North Carolina is 22.2%, broken down as: federal income tax 10.1%, North Carolina state tax 4.5%, and FICA (Social Security + Medicare) 7.7%. This assumes a single filer with the standard deduction for 2024.
North Carolina has a 4.5% flat rate. On a Hydrologists's median salary of $68,390, the state income tax amounts to $3,077 per year, which is an effective state rate of 4.5%.
After all taxes, a Hydrologists in North Carolina takes home approximately $4,432 per month, or about $25.57 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 2024 BLS median salary of $68,390 for Hydrologists in North Carolina, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), North Carolina state income tax (4.5% flat rate), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $53,193/yr — does not include local taxes, pre-tax deductions (401k, HSA), or tax credits.
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