Osan-si

South Korea (KR) · ADM2 · pop 238,788

Osan-si is an administrative area in South Korea, 13. Coordinates: 37.1623, 127.0525. Timezone: Asia/Seoul. Elevation: — m. Population (last census): 238,788.

This place is indexed in the SENTINEL Places database, which contains over 850,000 populated places and administrative areas worldwide, sourced from the GeoNames public dataset under CC-BY 4.0. SENTINEL is a unified open-web intelligence platform by Oblivion Technologies LLC — discover websites, ask questions, automate workflows, and explore the world.