A constituency refers to a specific group of people or voters who share a common interest or geographic area and are represented by an elected official. Full definition
Why do people still turn out in numbers to vote in constituencies where the result is not in real question? (democraticaudit.com)
It is an interesting and startling observation, therefore, to note that there exists in this country a remarkably strong, bipartisan voting constituency of people who support industrial hemp. (votehemp.com)