Geographers vs Hydrologists: $102K vs $97K Median Pay

Geographers vs Hydrologists: what changes?

Consider Geographers if you want to study the nature and use of areas of the Earth's surface, relating and interpreting interactions of physical and cultural phenomena. Consider Hydrologists if you would rather research the distribution, circulation, and physical properties of underground and surface waters; and study the form and intensity of precipitation and its rate of infiltration into the soil, movement through…. Both list bachelor's degree; compare training and prior experience separately.

Try this next: Compare three local entry-level postings for Geographers and Hydrologists. List the duties, credentials, prior experience, and paid training each employer actually asks for. Try a supervised class or sample project from each field before choosing a program.

BLS 2025 wages and 2025–2035 projections. National medians are not starting offers. Occupation size is not a count of vacancies. View the BLS data.

Compare the practical differences

Geographers

National median pay (2025): $102,040
Route into the job: Bachelor's degree
Prior related experience: No prior related occupation is typically required; employer requirements vary.
Training and licensing: BLS does not list a separate on-the-job training requirement. Employers may still provide orientation and role-specific training.
Work to investigate: Create and modify maps, graphs, or diagrams, using geographical information software and related equipment, and principles of cartography, such as coordinate systems, longitude, latitude, elevation, topography, and map scales.
Annual openings (2025–2035): 100

Know before you choose

BLS projects employment to shrink 2.1% from 2025 to 2035. Openings can still occur when existing workers leave.

See the full Geographers brief

Hydrologists

National median pay (2025): $96,600
Route into the job: Bachelor's degree
Prior related experience: No prior related occupation is typically required; employer requirements vary.
Training and licensing: BLS does not list a separate on-the-job training requirement. Employers may still provide orientation and role-specific training.
Work to investigate: Prepare written and oral reports describing research results, using illustrations, maps, appendices, and other information.
Annual openings (2025–2035): 400

Know before you choose

This is a small national occupation (6,300 jobs in 2025), so location and employer concentration can matter more than the national median suggests.

See the full Hydrologists brief

How the national numbers differ

Hydrologists has the edge on projected growth

Hydrologists is at 1.5% projected growth, compared with -2.1% projected growth for Geographers.

Typical preparation differs.

Geographers: Bachelor's degree Hydrologists: Bachelor's degree Preparation categories do not establish admission difficulty, calendar time, tuition, time without earnings, or licensing difficulty.

Hydrologists has the edge on annual openings

Hydrologists is at 400 annual openings, compared with 100 annual openings for Geographers.

Geographers has the edge on median pay

Geographers is at $102,040, compared with $96,600 for Hydrologists.

34.5/ 100

Geographers

36.6/ 100

Hydrologists

Each available metric is ranked from 0 to 100 against the careers on ChooseField. The weighted average uses this profile: pay 30%, growth 25%, openings 30%, preparation level 15%. Missing values are not scored as zero; their weights are redistributed across available metrics. Occupation size has zero weight: employment is not accessible vacancies. Preparation categories do not measure admission difficulty or years without earnings. The score summarizes national measures; local opportunities and personal fit still need separate consideration.

Detailed evidence