To remove the population from an area.

To become sparsely populated; to lose inhabitants.

कम जनसंख्या वाला होना; निवासियों को खोना

English Usage: Over time, the city was depopulated as factories closed.

Hindi Usage: समय के साथ, फैक्टरियाँ बंद होने के कारण शहर जनसंख्या घटाने लगा।