The condition of having a population that is below what is considered normal or optimal.

जनसंख्या की कमी

English Usage: The region is facing serious challenges due to underpopulation, which affects economic growth.

Hindi Usage: क्षेत्र जनसंख्या की कमी के कारण गंभीर चुनौतियों का सामना कर रहा है, जो आर्थिक विकास को प्रभावित करता है.