The phrase "enrollment advantage" refers to a situation where a person or entity has a higher chance or better position when it comes to getting enrolled or signed up for something, such as a program, school, or organization. Full definition
While both likely enter their races as underdogs, they do have the benefit of a roughly 2 - 1 Democratic enrollment advantage in the county. (nystateofpolitics.com)
With a 2 - to - 1 Democratic enrollment advantage in the district, the race could still be competitive. (nystateofpolitics.com)
Republican and other candidates, all hoping to overcome the city's distinct Democratic voter enrollment advantage, await the incumbents in the general. (gothamgazette.com)