South Prairie, WA Demographics

The total population of South Prairie is estimated to be 353 with 203 males (57.51%) and 150 females (42.49%). There are 53 less females than males in South Prairie.
The median household income in South Prairie was $99,534 in 2021, which marked an a decrease of 607(0.61%) from $100,141 in 2020. This income is 133.41% of the U.S. median household income of $74,606 (all incomes in 2022 inflation-adjusted dollars).
Per the latest American Community Survey by the Census Bureau, South Prairie sees its highest median household income among householders in the age group of 45 to 64 years old, at $114,847. Overall, the median household income for the town of South Prairie stands at $99,534.
In South Prairie, the median income for all workers aged 15 years and older, regardless of work hours, was $63,954 for males and $28,664 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $69,209 for males and $51,794 for females.
In South Prairie, population is primarily represented by White households, reporting a median income of $99,309.
In 2022, the population of South Prairie was 364, a 1.62% decrease year-by-year from 2021. Previously, in 2021, South Prairie's population was 370, a decline of 0.80% compared to a population of 373 in 2020.
The median age in South Prairie, WA is 49.4, as per 2021 ACS 5-Year Estimates. Of the total population, 13.73% were under the age of 15, 19.05% aged 15 to 29, 56.02% aged 30 to 64, 11.20% aged 65 to 84, and 0.00% were 85 years of age and older.
Racial distribution of South Prairie population: 95.24% are White, 1.96% are Asian and 2.80% are multiracial.