Hydrologists · SOC 19-2043
Hydrologists Salary in the Trenton Metro Area
Source: BLS OEWS, May 2025Trenton-Princeton, NJ metro area
Figures describe the Trenton-Princeton, NJ metropolitan statistical area as defined by BLS/OMB — the whole multi-county metro region, not Trenton city limits.
Hydrologists in the Trenton-Princeton, NJ metro area earned a median of $128,320 per year ($61.69 per hour) as of the May 2025 BLS OEWS estimates. Pay ranged from $74,400 at the 10th percentile to $151,590 at the 90th. BLS estimates 40 people work in this occupation in the area.
Pay distribution
Half of Hydrologists in the Trenton metro area earn more than $128,320 per year, half earn less; the middle half earn between $95,830 and $135,760.
| Wage | 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|---|
| Annual | $74,400 | $95,830 | $128,320 | $135,760 | $151,590 |
| Hourly | $35.77 | $46.07 | $61.69 | $65.27 | $72.88 |
A percentile is a cut point: 25% of workers in this occupation and area earn less than the 25th-percentile wage. The median is the 50th percentile — half earn less, half earn more.
How this area compares
- Trenton metro areathis metro area$128,320 median for Trenton metro area; middle half earns $95,830 to $135,760
- New Jerseystate (NJ)$126,680 median for New Jersey; middle half earns $109,990 to $148,380
- United Statesnational$96,600 median for United States; middle half earns $77,210 to $122,830
Bars span the 25th–75th percentile (the middle half of workers); the tick marks the median.
The median here is +1% vs New Jersey overall and +33% vs the U.S. median for this occupation.
Where this metro sits nationally
Each dot is one metro area with a published median — hover any dot for the name and figure. Metros without published estimates are not drawn.
The Trenton metro area has the 5th-highest published median for this occupation among the 33 metro areas where BLS publishes it. Higher medians often track higher living costs — this is a pay comparison, not a ranking of where the job is “best”.
Keep exploring
Other occupations in the same SOC group with published medians here, largest employment first:
Highest-paying metro areas for hydrologistss · Highest-paying occupations in Trenton Metro
About this estimate
These figures are survey estimates from the BLS Occupational Employment and Wage Statistics program — modeled from employer reports collected over three years and benchmarked to May 2025. They describe what employers in this area currently pay across all industries, not what any individual worker will be offered.
Employment counts wage-and-salary jobs in the occupation (self-employed workers are excluded). Estimates carry sampling error; percentile wages are rounded by BLS. Some values are suppressed by BLS for confidentiality or quality — suppressed values appear here as “not published”, never as zero. Read the full methodology.
About this data. Estimates are from the U.S. Bureau of Labor Statistics Occupational Employment and Wage Statistics program, May 2025 release, retrieved from bls.gov/oes/tables.htm on July 24, 2026. OEWS estimates describe metropolitan/nonmetropolitan areas and states — not city limits — and are not designed for year-over-year comparisons. See BLS methodology, our plain-English methodology, and sources. CitySalaryData is independent and not affiliated with BLS.