How Much Do Hydrologists Make in Oklahoma?
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 Oklahoma earns $97,470 per year and takes home $73,560 ($6,130/month) — a keep-rate of 75.5%, with 40 employed in the state.
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| Gross pay | $8,122.50 |
| Federal income tax | $1,051.11 |
| Social Security | $503.60 |
| Medicare | $117.78 |
| Oklahoma state income tax | $320.05 |
| You keep | $6,129.97 |
How much do Hydrologists make in Oklahoma?
The median Hydrologists in Oklahoma earns $97,470 per year (BLS May 2025), about $46.86 per hour.
What is that after taxes?
$97,470 gross in Oklahoma keeps $73,560 after federal income tax ($12,613), FICA ($7,456) and state income tax ($3,841) — $6,130 per month, a 75.5% keep-rate.
How does Oklahoma compare to the national median for Hydrologists?
The Oklahoma median is $870 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 · Oklahoma paycheck calculator · Oklahoma minimum wage