Kansas · FIPS 20103 · County seat: Leavenworth
Leavenworth County, KS GIS & Parcel Viewer
Here is the direct link to the county parcel map covering Leavenworth County, KS: the Leavenworth County ORKA parcel viewer. Below you'll find basic facts about the county, steps for using the viewer, and nearby counties.
Open the Leavenworth County parcel map ↗
Opens kansasgis.org in a new tab. We link out and never embed or copy parcel data.
Leavenworth County at a glance
| Official map | Leavenworth County ORKA parcel viewer |
|---|---|
| Type | County-run map |
| Website | kansasgis.org |
| Access | Free, no login (checked Oct 2026) |
| County seat | Leavenworth |
| Population | 83,518 (2023 Census Bureau estimate) |
| Land area | 463 sq mi |
| FIPS code | 20103 |
Who runs this map
This map is published by or for Leavenworth County itself, so it reflects the local parcel layer rather than a third-party copy. When we tested the link in October 2026 it opened with no login and no fee.
Finding a property on this map
- Open the link to ORKA, the parcel viewer hosted on kansasgis.org that many Kansas counties share.
- Read and accept the intro or disclaimer page to reach the map.
- Search by owner, street address or parcel ID, or click a lot on the map.
- Open the parcel details to see the appraisal information the county shares.
Rural addresses don't always geocode well. When that happens, zoom in by hand and click the parcel, or search by owner name.
Leavenworth County by the numbers
Census Bureau figures put Leavenworth County at about 83,518 people (2023 estimate) on roughly 463 square miles of land, which is about 180 residents per square mile. By population it ranks 6th of 105 counties in Kansas. The county seat is Leavenworth.
Neighboring counties
Parcels close to the edge of Leavenworth County can fall in the next county over. Neighboring counties:
A note on accuracy
The lines you see online are approximate. They're good for finding a lot and its parcel number, but a legal boundary question needs the recorded plat or a surveyor.