The total population of Port Royal is estimated to be 139 with 79 males (56.83%) and 60 females (43.17%). There are 19 less females than males in Port Royal.
In 2022, the population of Port Royal was 206, a 1.48% increase year-by-year from 2021. Previously, in 2021, Port Royal's population was 203, an increase of 2.01% compared to a population of 199 in 2020.
The median age in Port Royal, VA is 33.9, as per 2021 ACS 5-Year Estimates. Of the total population, 25.50% were under the age of 15, 16.78% aged 15 to 29, 49.66% aged 30 to 64, 8.05% aged 65 to 84, and 0.00% were 85 years of age and older.