Texas · FIPS 48339 · County seat: Conroe
Montgomery County, TX GIS & Parcel Viewer
Montgomery County, Texas parcel data lives on the Montgomery 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 Montgomery County parcel map ↗
Opens mcad-tx.org in a new tab. We link out and never embed or copy parcel data.
Map and county facts
| Official map | Montgomery County parcel map |
|---|---|
| Type | County-run map |
| Website | mcad-tx.org |
| Access | Free, no login (checked Oct 2026) |
| County seat | Conroe |
| Population | 711,354 (2023 Census Bureau estimate) |
| Land area | 1,042 sq mi |
| FIPS code | 48339 |
Where the parcel data comes from
It is a county-level map: Montgomery County or the company it hires keeps the parcel layer up to date. Our October 2026 check found the map open to the public, with no account or payment needed.
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.
Montgomery County by the numbers
Montgomery County had an estimated 711,354 residents in 2023, according to the Census Bureau. With about 1,042 square miles of land, that works out to roughly 683 people per square mile. By population it ranks 11th of 254 counties in Texas. Conroe serves as the county seat.
Neighboring counties
Parcels close to the edge of Montgomery County can fall in the next county over. Neighboring counties:
Our longer guides
A note on accuracy
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.