1. Aggregation
2. Assembly
3. Citizenry
4. Clustering
5. Congregation
6. Constituency
7. Denizens
8. Gathering
9. Grouping
10. Horde
11. Host
12. Inhabitants
13. Mass
14. Multitude
15. Occupants
16. Population
17. Public
18. Residents
19. Settlement
20. Societ
21. Society
22. Swarm
23. Throng
24. Troop
25. Union
26. Unit
27. Community
28. Conglomeration
29. Confederation
30. Congregation

Searching for the best synonyms for the word “population” can be a challenge. Whether you’re looking for another word for population or a variety of words to use in your writing, you’ll find plenty of ideas here. Some of the most popular synonyms for population include aggregation, assembly, citizenry, clustering, congregation, constituency, denizens, gathering, grouping, horde, host, inhabitants, mass, multitude, occupants, public, residents, settlement, society, swarm, throng, troop, union, and unit. Other words for population include community, conglomeration, confederation, and congregation. With this list of synonyms for population, you’ll never be at a loss for words.