
River Park
- County:
- St. Lucie County
- County Seat:
- No
- Area (mi²):
- 2.352
- State:
- Florida
River Park is a CDP located in St. Lucie County, Florida. River Park has a 2025 population of 6,427. River Park is currently growing at a rate of 1.26% annually but its population has decreased by -9.97% since the most recent census, which recorded a population of 7,139 in 2020.
The average household income in River Park is $73,194 with a poverty rate of 9.99%. The median age in River Park is 47.4 years: 40.9 years for males, and 53.7 years for females.