26.13 Ecology, Evolution, Systematics, and Population Biology · SOC 19-1023
⚠⚠⚠ The numbers first, because nobody puts them in front of Florida students: 19,500 zoologists and wildlife biologists nationally, about 1,400 openings a year across all fifty states, and a FLORIDA median of $52,750 against $76,780 nationally — the widest gap this site has measured. ⚠⚠ Florida awards 98 marine biology bachelor's a year at three institutions, and roughly 5,000 biology bachelor's, many of whom want the same jobs. This page is about what to do with that, not about talking you out of it.
More Florida students say they want to be marine biologists than any other science career, and this page exists to give them the figures nobody puts in front of them.
| Figure | |
|---|---|
| Zoologists and wildlife biologists, national employment | 19,500 |
| National annual openings | ⚠ 1,400 |
| Outlook 2025–35 | +4%, as fast as average |
| National median | $76,780 |
| ⚠⚠ Florida median | ⚠⚠ $52,750 |
| Florida marine biology bachelor’s awarded each year | 98, at three institutions |
| Florida biology bachelor’s awarded each year | about 5,000 |
⚠⚠⚠ 1,400 openings a year, nationally, across all fifty states — and that is the whole zoologist and wildlife biologist occupation, of which marine work is a part. Florida alone graduates 98 marine biology majors and several hundred more biology majors who want marine jobs.
This is the most competitive science career on this site, by a wide margin, and it is also one of the worst paid in Florida. Everything below is about what to do with that.
| Percentile | Florida | United States | Difference |
|---|---|---|---|
| 10th | $39,900 | $49,100 | −$9,200 |
| 25th | $45,690 | $61,180 | −$15,490 |
| Median | $52,750 | $76,780 | ⚠⚠ −$24,030 |
| 75th | $65,170 | $96,100 | ⚠⚠ −$30,930 |
| 90th | $97,660 | $126,440 | −$28,780 |
⚠⚠⚠ The Florida median of $52,750 is below the national 25th percentile, and the gap is wider than anything else this site has measured — environmental science is $21,390 below at the median, interior design $6,330, architecture $3,040. Florida is where everyone wants to do this work, and the pay reflects exactly that.
⚠ BLS also names the constraint directly, and it is not a market constraint: “demand for zoologists and wildlife biologists may be limited by budgetary constraints, as a substantial portion of the funding… originates from various governmental agencies.” Your salary is a line in a state or federal budget. Understand that before you choose, not after.
The industry table shows where the exceptions are:
| Industry | Median (national) |
|---|---|
| Management, scientific and technical consulting | $84,570 |
| Research and development services | $84,110 |
| Government (excluding education and hospitals) | $78,650 |
| State colleges and universities | $78,630 |
| ⚠ Social advocacy organisations | ⚠ $56,700 |
⚠⚠ Consulting pays $27,870 more than the advocacy organisations, and it is the sector students are least likely to have considered. Environmental consultancies need people who can do protected-species surveys, seagrass and benthic assessments, manatee and sea-turtle monitoring and permit support — and in Florida that work is continuous, because construction near water requires it.
Marine Biology and Biological Oceanography (26.1302) is awarded at three Florida public institutions:
| Institution | Bachelor’s a year |
|---|---|
| University of West Florida | 40 |
| University of South Florida | 32 |
| Florida International University | 26 |
| Total | 98 |
⚠ That is the entire named marine biology output of the state with the second-longest coastline in the country. Everyone else who does this work in Florida comes through a general biology degree with marine coursework, or through environmental science, or from out of state.
⚠⚠ Which is the first practical conclusion: do not organise your application around finding a marine biology major. A biology degree at an institution with marine faculty, a field station and boat access will serve you better than a marine-titled degree without them. Ask what research is running and who is doing it, not what the degree is called.
The broader ecology and evolution family (26.13) adds graduate work — UF, USF and UCF doctorates — and it is where the research careers actually sit.
BLS lists bachelor’s as the entry-level education and then says the part that matters:
“Zoologists and wildlife biologists typically need a master’s degree for higher level jobs. They typically need a Ph.D. to lead research projects.”
⚠⚠ With 1,400 openings a year and far more applicants than that, the bachelor’s-only route runs into seasonal technician work — real, useful, often outdoors and genuinely enjoyable, but frequently temporary, frequently unpaid at the start, and paid at the bottom of the table above. Plan for the master’s from the beginning, or plan deliberately for one of the exits.
⚠ What gets someone into a funded master’s place is not grades alone. It is research experience and a named advisor — which is why the directed-research courses on the list below are the most important rows on this page, more than any charismatic-species elective.
Introductory marine biology runs under FIVE statewide numbers, in TWO prefixes, at FOUR different course levels:
| Number | Level | Carriers |
|---|---|---|
OCB1000 | 1000 | 6 — Florida Keys, Florida SouthWestern, Indian River, St Johns River, Seminole State, Valencia |
BSC1311 | 1000 | 3 — Broward, Palm Beach State, Pasco-Hernando |
OCB2000 | 2000 | 4 — FIU, Hillsborough, New College, Pensacola State |
BSC3312 | ⚠ 3000 | 5 — Florida State, Indian River, St Johns River, UCF, USF |
OCB4633 | ⚠ 4000 | 3 — FAMU, FAU, FIU |
⚠⚠⚠ Eighteen institutions, five numbers, and the same subject is a freshman survey at some and a senior course at others. Three institutions carry two of them, which tells you those pairs really are different courses — but across institutions there is no agreement at all about where marine biology belongs in a degree.
⚠ The whole OCB prefix behaves this way: 72 live undergraduate identifiers and 65 of them are carried by exactly ONE institution — 90%. This site has measured sixteen prefixes at between 64% and 85% single-carrier; marine biology is above all of them. The cause is not carelessness: marine courses are built around the water a particular campus can reach, so a Keys course, a Panhandle course and a Biscayne Bay course genuinely are different courses.
The consequence for you is concrete: almost nothing in a marine curriculum transfers by number. Keep every syllabus, and get transfer decisions in writing before you move.
⚠⚠ And the gateway course splits like all the others: OCE1001 Introduction to Oceanography at 21 institutions and OCE2001 at 7, with no overlap. Both carry (GE CORE) in the statewide title, so both satisfy a general-education science area everywhere in Florida — that part is safe.
⚠⚠⚠ One specific trap this site has documented: ZOO4454. The statewide subject is Ichthyology — all fishes — and it runs as ZOO4454C at FGCU, Florida State and UNF, and as bare ZOO4454 at FIU, USF and UWF with no overlap. But UWF teaches Elasmobranch Biology on that number: sharks, rays and skates only, about 1,200 species instead of 35,000. A UWF graduate has not covered the teleosts — every fish a Florida fisheries biologist actually handles. It is an excellent shark course and the wrong course to present as ichthyology. Read the syllabus, not the number.
⚠ This is the part that justifies staying despite the wage table, and it should be read as a list of employers to target rather than reassurance:
⚠⚠ Florida field experience travels. Coral restoration, seagrass, manatee and sea-turtle work, harmful algal blooms and estuarine monitoring are done at a scale here that few places match, and several years of it is a strong application anywhere. On these numbers, taking it elsewhere is worth about $24,000 a year.
⚠ Nothing. The projection is attributed to biodiversity loss, ecosystem research and — explicitly — government budgets. The binding constraint on this occupation is public funding, not technology, and that is a more useful thing to know than any speculation about automation.
There is no single required programme for this path. These are the fields students actually arrive from — each is a place in the catalog you can browse.
A program is a field of study, one level above a degree — each page says which degrees it covers and which Florida institutions award them. ⚠ The count is institutions that awarded a credential in the field in 2023; it is not a promise that a school runs this exact degree, and it counts something different from the course-based list further down.
Programs worth knowing about if you are considering this career — ⚠ they do not lead to it. Each row says what it is and is not.
Careers filed under the same broad field in the federal classification (BIOLOGICAL AND BIOMEDICAL SCIENCES) — often they share early coursework, and each row says which group it is filed in. ⚠ Worth reading BEFORE you commit: switching between neighbours is cheap early and expensive late.
See every career in BIOLOGICAL AND BIOMEDICAL SCIENCES →
Selected, not exhaustive — the courses specific to this path plus the foundations it is built on. A course number does not identify a course in Florida: always check your own institution's catalog and take a syllabus to an adviser.
39 Florida public institutions teach courses on this path. The count is how many of the 16 listed courses each one carries — it shows where the path is best covered. It is not a statement that a school offers this as a degree; for that, check the institution’s own programme list.
Requirements change. These are the authorities that decide them — check them directly before committing to a route.
Last updated 23 September 2026.