Kansas · FIPS 20077 · County seat: Anthony
Harper County, KS GIS & Parcel Viewer
Looking for lot lines or a parcel number in Harper County, KS? The quickest route is the Harper County ORKA parcel viewer, the county parcel map we keep on file for this county. We link straight to it and add a few tips for getting around.
Open the Harper County parcel map ↗
Opens kansasgis.org in a new tab. We link out and never embed or copy parcel data.
Quick facts
| Official map | Harper County ORKA parcel viewer |
|---|---|
| Type | County-run map |
| Website | kansasgis.org |
| Access | Free, no login (checked Oct 2026) |
| County seat | Anthony |
| Population | 5,435 (2023 Census Bureau estimate) |
| Land area | 801 sq mi |
| FIPS code | 20077 |
Who runs this map
Harper County runs this viewer (directly or through a contracted vendor), which makes it the closest thing to the source for local parcel lines. 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 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.
Have a tax bill handy? The parcel or account number on it is usually the fastest way to search.
The county in brief
The U.S. Census Bureau estimated Harper County's population at 5,435 in 2023, spread over about 801 square miles of land, or roughly 6.8 people per square mile. Among Kansas's 105 counties, it is the 63rd largest by population. Its county seat is Anthony.
Nearby parcel maps
Parcels close to the edge of Harper County can fall in the next county over. Neighboring counties:
A note on accuracy
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.