What does populate mean?
To populate means to fill a place, group, or system with inhabitants, resources, or information. Its most familiar use is for people or animals: a region may be populated by farmers, or a habitat may be populated by birds and insects. The word can also describe filling a form, database, or other structure with data. In these broader senses, “populate” suggests supplying what is needed to make a place or system active and useful rather than merely touching it. The word is used in everyday conversation, journalism, technical writing, and formal descriptions. Its origin in the Latin word for “people” makes it especially evocative when used of cities, countries, or other communities, although modern usage extends well beyond human inhabitants to plants, animals, objects, and information.
To fill a place, area, or group with people, animals, plants, or other inhabitants.
"Millions of visitors populate the coast during the summer months."
Commonly used with places, regions, habitats, and populations.
To furnish a form, system, or structure with information, objects, or other content.
"Staff populate the database with information collected during the survey."
Especially common in administrative, technical, and data-management contexts.
To provide a place or organization with the people, resources, or equipment needed to operate it.
"The program aims to populate rural clinics with trained healthcare workers."
This sense emphasizes supplying personnel or resources rather than describing permanent settlement.
The word “populate” literally comes from the Latin for “people,” so it began as a way of saying “fill with people.”
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does populate come from?
The word derives from French populaire, meaning “popular” or “inhabited by the people,” and ultimately from the Latin populus, meaning “people” or “populace.” The modern sense of filling a place with inhabitants developed from the idea of a place being occupied by a population. Its relatives include population, popular, populace, and populous, all of which preserve the same historical connection with people or a community.
Related word forms
How populate is actually used
Common in general writing and formal contexts. When referring to people, it often suggests providing a place with inhabitants rather than merely increasing attendance. In computing and data contexts, it commonly means to fill a form, list, or system with information.
Easily confused with populate
To populate means to fill or supply a place with inhabitants or contents, whereas to propel means to drive or push something forward.