Nebraska · FIPS 31165 · County seat: Harrison

Sioux County, NE GIS & Parcel Viewer

Here is the direct link to the county parcel map covering Sioux County, NE: the Sioux County gWorks viewer. Below you'll find basic facts about the county, steps for using the viewer, and nearby counties.

Open the Sioux County parcel map ↗
Opens sioux.gworks.com in a new tab. We link out and never embed or copy parcel data.

Map and county facts

Who runs this map

Sioux 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.

Finding a property on this map

1. Open the official link; the map is hosted on gWorks, a vendor platform used by 64 counties in our directory.
2. Accept any disclaimer, then use the search tool to find a street address, owner or parcel ID.
3. Click a parcel to view its attributes.
4. Use the layer or basemap controls to add aerials and other layers where the county provides them.

If an address search comes up empty, try the parcel number from a tax bill or deed instead, or click the lot on the map.

The county in brief

Census Bureau figures put Sioux County at about 1,154 people (2023 estimate) on roughly 2,067 square miles of land, which is about 0.6 residents per square mile. Among Nebraska's 93 counties, it is the 81st largest by population. The county seat is Harrison.

Counties next to Sioux County

Sioux County shares a border with the counties below. Each link has its own official map:

• Box Butte County
• Dawes County
• Scotts Bluff County
• Fall River County, SD
• Goshen County, WY
• Niobrara County, WY

Maps vs. surveys

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.

Related

• All Nebraska counties
• Find Sioux County on the national map
• Parcel map guides

← Nebraska counties · Open the national map