Greensboro is a city in and the county seat of Guilford County, North Carolina, United States. At the 2020 census, its population was 299,035; it was estimated to be 302,296 in 2023. It is the third-most populous city in North Carolina, after Charlotte and Raleigh, and the 69th-most populous city in the United States. The population of the Greensboro–High Point metropolitan statistical area was estimated to be 789,842 in 2023.