Nassau County Population Clock

Population of Nassau County 2023 - 2024

On 01 Jul 2023 Nassau County population was estimated as 77623 people. On 01 Jul 2024 Nassau County population will be 78640 people. It’s +1.3% (1017 people) compared with the population of Nassau 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 Nassau County population. Nassau County population clock counts based on the current number of the above values at time UTC (the date and time specified above).