The phrase "a massive population of" is correct and usable in written English.
It can be used when describing a large number of individuals within a specific group or species, often in contexts related to demographics, ecology, or social studies.
Example: "The city is known for having a massive population of tourists during the summer months."
Alternatives: "a large number of" or "a significant population of".
Or it was pulled there by a massive population of planetary "embryos" that may have inhabited the early solar system but were later expelled.
A 2008 move into China would be a major score for the popular Apple device, as the country has a massive population of cell-phone users.
The ultra-distant galaxy, known as CR7, has a massive population of young stars, and a nearby patch of light-emitting gas that may not have yet formed a single star in it.
A massive population of marginalized immigrants and an overwhelmed security apparatus are a recipe for disaster.
We judge a massive population of faithful, compassionate people by the actions of a small pocket of crazed fundamentalists.
The Philippines' low prices are, of course, based on the fact that there is a massive population of very poor people there.
That we're in the midst of a massive population explosion, a credit crisis, there's climate chaos, poverty, unprecedented loss of species, loss of open wild space, resource depletion and growing dead zones and yet we still act slowly, if at all.
MILLIONS OF AMERICANS commute to work five days a week, primarily by car or bus, in a massive population movement which accounts for much of the country's gasoline consumption, traffic congestion and air pollution, and which is a major source of mental and physical stress.
While the number of commutations Obama has granted far exceeds those of his predecessors dating back to World War II, they still impact a fraction of the country's massive population of incarcerated people.
Despite the massive population of common voles in the Czech Republic and a high prevalence of TULV in its rodent reservoir, human TULV infection has not been reported.
Identifying and selling point-of-care tests to the massive population of untested high-risk individuals will require a marked departure from conventional services.
