We found one dictionary that defines the word population increase:

Miscellaneous (1 matching dictionary)

1. Glossary of Population Terms (No longer online)

▸ Words similar to population increase ▸ Usage examples for population increase ▸ Idioms related to population increase ▸ Wikipedia articles (New!) ▸ Words that often appear near population increase ▸ Rhymes of population increase ▸ Invented words related to population increase