Florida · FIPS 12111 · County seat: Fort Pierce
St. Lucie County, FL GIS & Parcel Viewer
Parcel lookups for St. Lucie County start at PASLC Map Search for St. Lucie County. This page gives you that official link, notes on how the viewer works, and links to the counties next door.
Open the St. Lucie County parcel map ↗
Opens map.paslc.gov in a new tab. We link out and never embed or copy parcel data.
St. Lucie County at a glance
| Official map | PASLC Map Search for St. Lucie County |
|---|---|
| Type | County-run map |
| Website | map.paslc.gov |
| Access | Free, no login (checked Oct 2026) |
| County seat | Fort Pierce |
| Population | 373,586 (2023 Census Bureau estimate) |
| Land area | 572 sq mi |
| FIPS code | 12111 |
About the official source
This map is published by or for St. Lucie County itself, so it reflects the local parcel layer rather than a third-party copy. Our October 2026 check found the map open to the public, with no account or payment needed.
How to use the St. Lucie County viewer
- Open the official link in a new tab.
- Accept any disclaimer, then look for a search box that takes street addresses, owners or parcel IDs.
- Zoom in and click a parcel to see its details.
- Use the map's layer controls to add aerials or other layers if they're offered.
Many parcel sites expect owner names last name first. If a full name finds nothing, try just the surname.
The county in brief
St. Lucie County had an estimated 373,586 residents in 2023, according to the Census Bureau. With about 572 square miles of land, that works out to roughly 653 people per square mile. By population it ranks 20th of 67 counties in Florida. Census maps also count about 116 square miles of water inside its boundary. Fort Pierce serves as the county seat.
Counties next to St. Lucie County
St. Lucie County shares a border with the counties below. Each link has its own official map:
A note on accuracy
Keep in mind that a GIS parcel layer is a tax map, not a survey. For exact boundaries, look at the recorded deed and plat or hire a licensed land surveyor.