Located 45 kilometers west-northwest from the Sydney CBD, the suburb of Berkshire Park has an estimated population of 2,172 as of May 2026. This figure is calculated using annual SA2-level Estimated Resident Population counts and quarterly national address file updates, showing minimal population movement since the 2021 Census when 2,149 residents were recorded. The community features a highly educated working-age cohort alongside a significant proportion of young adults, primarily residing in family households with children. These families average an above-average number of children, with notable concentrations of residents in the 25 to 34 and 35 to 44 age cohorts. Outright home ownership rates are high, while property sales remain relatively low in comparison to the population size. Local property market dynamics are characterized by a severely restricted supply of new dwellings. However, future performance is expected to be supported by an exceptional volume of planned major infrastructure projects. Although the region is experiencing low population growth and limited residential development, it is located within the picturesque Yarramundi - Londonderry area of New South Wales. This broader region is renowned for its tranquil rural atmosphere, natural landscapes, rivers, and bushland. It possesses a strong community feel, family-friendly recreation, and a rich history connected to Indigenous culture, bearing the name of an Aboriginal leader and containing several sites of historical significance.
Estimated residents are up from 2,149 at the 2021 Census — a change of 23 people, or 1.1%.