South Carolina · FIPS 45019 · County seat: Charleston
Charleston County, SC GIS & Parcel Viewer
Charleston County, South Carolina parcel data lives on the Charleston County parcel map. Open it below in a new tab, then use the short steps on this page to find a property fast.
Open the Charleston County parcel map ↗
Opens gisccweb.charlestoncounty.org in a new tab. We link out and never embed or copy parcel data.
Charleston County at a glance
| Official map | Charleston County parcel map |
|---|---|
| Type | County-run map |
| Website | gisccweb.charlestoncounty.org |
| Access | Free, no login (checked Oct 2026) |
| County seat | Charleston |
| Population | 424,367 (2023 Census Bureau estimate) |
| Land area | 918 sq mi |
| FIPS code | 45019 |
Where the parcel data comes from
Charleston County runs this viewer (directly or through a contracted vendor), which makes it the closest thing to the source for local parcel lines. As of our October 2026 test, anyone could open it without signing in or paying.
Searching for a parcel, step by step
- 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.
Rural addresses don't always geocode well. When that happens, zoom in by hand and click the parcel, or search by owner name.
About Charleston County
Census Bureau figures put Charleston County at about 424,367 people (2023 estimate) on roughly 918 square miles of land, which is about 462 residents per square mile. That makes it number 3 out of 46 South Carolina counties by population. Another 440 square miles of water fall within its lines, according to Census mapping. Charleston serves as the county seat.
Counties next to Charleston County
If the property sits near a county line, the parcel may belong to a neighbor. These counties border Charleston County:
Our longer guides
Maps vs. surveys
Treat the map as a guide, not a boundary survey: parcel outlines are often shifted a bit from the real corners. A licensed surveyor settles exact lines.