How Much Do Hydrologists Make in Idaho?
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 Idaho earns $78,850 per year and takes home $61,230 ($5,103/month) — a keep-rate of 77.7%, with 160 employed in the state.
Free. No signup. Single filer, standard deduction — full model.
| Gross pay | $6,570.83 |
| Federal income tax | $709.74 |
| Social Security | $407.39 |
| Medicare | $95.28 |
| Idaho state income tax | $255.90 |
| You keep | $5,102.53 |
How much do Hydrologists make in Idaho?
The median Hydrologists in Idaho earns $78,850 per year (BLS May 2025), about $37.91 per hour.
What is that after taxes?
$78,850 gross in Idaho keeps $61,230 after federal income tax ($8,517), FICA ($6,032) and state income tax ($3,071) — $5,103 per month, a 77.7% keep-rate.
How does Idaho compare to the national median for Hydrologists?
The Idaho median is $17,750 below 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 · Idaho paycheck calculator · Idaho minimum wage