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St. Lucie County, Florida
St. Lucie County sits on Florida's Treasure Coast between Palm Beach and Indian River counties, anchored by fast-growing Port St. Lucie — one of the largest cities in Florida — and the historic county seat of Fort Pierce. Its mix of Atlantic beaches, master-planned communities like Tradition, and comparative affordability keeps it among the state's most active relocation and development markets.
Open the live St. Lucie County map →
St. Lucie County at a glance
- 395,000Population (2024)
- Fort PierceCounty seat
- 572 sq miLand area
- 691 / sq miDensity
- $65,000Median household income
- $325,000Median home value
What the live St. Lucie County map shows
Free in your browser, nothing to download:
- City Boundaries: 4
- School Boundaries: 3
- Residential: 479
- Commercial: 3,755
- Zoning: 94
- Traffic Counts: 62
- Bus Stops: 165
- CRA Boundaries: 4
- Congressional Districts: 1
- County Commission Districts: 5
- County Commissioner Districts: 5
- Emergency Services: 33
- Evacuation Zones: 2
- Flood Zones: 5
- Garbage Pick Up: 9
- HUD: 32
- House Districts: 1
- MLS: 33
- Opportunity Zones: 4
- PSL Council Districts: 4
- Parks & Golf: 213
- School Board Districts: 5
- Schools: 101
- Senate Districts: 2
- Shelters: 12
- Soils: 92
- Urban Service Boundary: 1
- Voter Precincts: 61
- Wetlands: 7
- Zip Codes: 17
- Development News: 26
Cities and towns in St. Lucie County
Fort Pierce, Fort Pierce Downtown District, Port St Lucie, St. Lucie Village.