Hydrologists take-home pay in Iowa
The median hydrologists in Iowa earns $81,150. After taxes that leaves about $62,835 a year, or $5,236 a month. Your effective tax rate is about 22.6%.
$62,835 take-home a year
| Gross pay | $81,150 |
| Federal income tax | −$9,023 |
| Social Security + Medicare | −$6,208 |
| Iowa income tax (approx.) | −$3,084 |
| Monthly take-home | $5,236 |
| Every two weeks | $2,417 |
Estimate for a single filer taking the standard deduction, 2026 federal rules. State tax uses an approximate effective rate; local taxes and pre-tax deductions are not included.