Hydrologist Salary in California (2026)

Official state-level BLS pay data for Hydrologists in California, plus how it compares with the rest of the country.

Official BLS state wage data · Unknown vintage
California Median
$122,110
per year
Hourly Rate
$58.71
based on 2,080 hrs/yr
vs National
+26% vs US median
US median $96,600
State Rank
#4 of 34
540 employed here

How much does a Hydrologist make in California?

A Hydrologist working in California earns a median salary of $122,110 per year, or about $58.71 per hour. That is 26% above the national median of $96,600 for this occupation.

Within California, entry-level pay starts around $76,110 while the top 10% make $181,360 or more. The middle 50% of earners fall between $93,640 and $142,500 a year.

Hydrologist salary range in California

Pay levelAnnual salaryHourly rate
10th percentile (entry level)$76,110$36.59
25th percentile (early career)$93,640$45.02
50th percentile (median)$122,110$58.71
75th percentile (experienced)$142,500$68.51
90th percentile (top earners)$181,360$87.19

How California compares

California ranks 4th out of 34 states and territories for Hydrologist pay. The top 5 best-paying states:

RankStateMedian salary
1Maryland$143,010
2Virginia$132,080
3New Jersey$126,680
4California$122,110
5Georgia$121,830

Working as a Hydrologist in California

Nationally, about 6,000 people work as Hydrologists in the United States. A master's degree (usually 5 to 6 years of college) is typically required.

Considering a move? Compare California pay ($122,110) against the highest-paying state above, and weigh the difference against housing and everyday costs — a smaller paycheck in a cheaper state can stretch further.

Frequently asked questions

How much does a Hydrologist make in California?
The median Hydrologist salary in California is $122,110 per year, or about $58.71 per hour, per official BLS state wage estimates. Salaries typically range from $76,110 at the entry level to $181,360 for the top 10% of earners.
How does California pay compare to the national average?
California pays Hydrologists about 26% more than the national median of $96,600. California ranks 4th out of 34 states and territories reporting this occupation.
Is California a good state for Hydrologists?
Yes on pay — California pays above the national median for this occupation, at $122,110 a year. About 540 Hydrologists are employed in California. Weigh that against local housing and living costs before moving.
What are the highest-paying jobs in California?
The highest-paying occupations in California include Ophthalmologist, Except Pediatric ($400,150), Neurologist ($357,080), Airline Pilots, Copilots, and Flight Engineers ($353,900), based on median annual pay in official BLS state estimates.

← See the national Hydrologist salary report

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Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), Unknown vintage. Education requirements: O*NET (U.S. Department of Labor). State figures are official BLS state-level wage estimates. Where BLS suppresses a state percentile, it is scaled from the official national distribution. Individual pay varies by employer, metro area, and experience.