How Much Do Hydrologists Make in Louisiana?
Median wage from BLS May 2025 — and the after-tax number the salary sites skip. Tax year 2026.
Quick answer
According to payandtaxes.com's analysis of BLS May 2025 data and 2026 tax law, the median Hydrologists in Louisiana earns $104,520 per year and takes home $79,611 ($6,634/month) — a keep-rate of 76.2%.
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| Gross pay | $8,710.00 |
| Federal income tax | $1,180.36 |
| Social Security | $540.02 |
| Medicare | $126.30 |
| Louisiana state income tax | $229.11 |
| You keep | $6,634.22 |
How much do Hydrologists make in Louisiana?
The median Hydrologists in Louisiana earns $104,520 per year (BLS May 2025), about $50.25 per hour.
What is that after taxes?
$104,520 gross in Louisiana keeps $79,611 after federal income tax ($14,164), FICA ($7,996) and state income tax ($2,749) — $6,634 per month, a 76.2% keep-rate.
How does Louisiana compare to the national median for Hydrologists?
The Louisiana median is $7,920 above the national median of $96,600.
Which state pays Hydrologists the most?
Maryland has the highest median gross for Hydrologists at $143,010 — but compare take-home, not gross: state taxes change the order.
Hydrologists salary in every state · Louisiana paycheck calculator · Louisiana minimum wage