Loudoun County Population Clock

Population of Loudoun County 2023 - 2024

On 01 Jul 2023 Loudoun County population was estimated as 375558 people. On 01 Jul 2024 Loudoun County population will be 388496 people. It’s +3.39% (12938 people) compared with the population of Loudoun County on 01 Jul 2024. These data (statistics and projection) are based on information from the United Nations and Census on the assessment and forecasting of the Loudoun County population. Loudoun County population clock counts based on the current number of the above values at time UTC (the date and time specified above).