St. Lucie County, Florida Cities (2025)

9 cities

City
Rank
2025 Pop.
2020 Pop.
Change
Density
Area (mi²)
Type
Port St. Lucie1270,491206,8154.94%2,269119.22 City
Fort Pierce250,55047,6101.18%2,09324.16 City
Lakewood Park314,81814,2271.6%2,2236.67 CDP
Indian River Estates47,1516,5420.88%1,2885.55 CDP
Fort Pierce North56,5307,1990.06%1,5424.24 CDP
River Park66,4277,1391.26%2,7332.35 CDP
White City75,9385,0912.56%1,1934.98 CDP
Fort Pierce South85,3774,4680.39%2,0742.59 CDP
St. Lucie Village9601610-0.33%6690.90 Town

St. Lucie County Cities Summary

Largest City

Port St. Lucie is the largest city in St. Lucie County, with a population of 270,491.

Smallest City

St. Lucie Village is the smallest city in St. Lucie County.

10 Largest Cities

There are 9 cities in St. Lucie County, Florida.