Maryland · FIPS 24013 · County seat: Westminster
Carroll County, MD GIS & Parcel Viewer
Parcel lookups for Carroll County start at Maryland FINDER Online (MD Dept. of Planning). This page gives you that official link, notes on how the viewer works, and links to the counties next door.
Open the Carroll County statewide map ↗
Opens experience.arcgis.com in a new tab. We link out and never embed or copy parcel data.
Quick facts
| Official map | Maryland FINDER Online (MD Dept. of Planning) |
|---|---|
| Type | Statewide map (covers all of Maryland) |
| Website | experience.arcgis.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Westminster |
| Population | 176,639 (2023 Census Bureau estimate) |
| Land area | 448 sq mi |
| FIPS code | 24013 |
Where the parcel data comes from
The link goes to a statewide map (Maryland FINDER Online (MD Dept. of Planning)). It shows parcels for Carroll County along with the rest of Maryland. A statewide layer can trail the county's own books by weeks or months, so treat it as a fast first look rather than the final word. When we tested the link in October 2026 it opened with no login and no fee.
Searching for a parcel, step by step
- Open the statewide map with the button above.
- Search for an address in Carroll County, or zoom to the county on the map.
- Click a parcel to see the attributes the state layer includes.
- Write down the parcel number and use it for records searches with the Carroll County assessor or recorder.
Have a tax bill handy? The parcel or account number on it is usually the fastest way to search.
The county in brief
Census Bureau figures put Carroll County at about 176,639 people (2023 estimate) on roughly 448 square miles of land, which is about 394 residents per square mile. By population it ranks 9th of 24 counties in Maryland. Westminster serves as the county seat.
Neighboring counties
Parcels close to the edge of Carroll County can fall in the next county over. Neighboring counties:
Before you rely on the lines
Online parcel lines are drawn for tax and planning use. They can be off by several feet, so use a recorded plat or a licensed surveyor for fences, setbacks or a sale.