Illinois · FIPS 17141 · County seat: Oregon
Ogle County, IL GIS & Parcel Viewer
Looking for lot lines or a parcel number in Ogle County, IL? The quickest route is the Ogle County Beacon site, 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 Ogle County parcel map ↗
Opens beacon.schneidercorp.com in a new tab. We link out and never embed or copy parcel data.
Ogle County at a glance
| Official map | Ogle County Beacon site |
|---|---|
| Type | County-run map |
| Website | beacon.schneidercorp.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Oregon |
| Population | 51,265 (2023 Census Bureau estimate) |
| Land area | 759 sq mi |
| FIPS code | 17141 |
Who runs this map
Ogle 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 the Beacon site from Schneider Geospatial. If a terms or disclaimer window appears, agree to it to continue.
- Use the search bar to look up a street address, an owner's name or a parcel ID. Beacon sites usually also have a dedicated property search page.
- Click a lot on the map and then open its report for assessment and property details.
- Use the layer and basemap controls to add aerial photos or other layers the county publishes.
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 Ogle County's population at 51,265 in 2023, spread over about 759 square miles of land, or roughly 68 people per square mile. Among Illinois's 102 counties, it is the 28th largest by population. Oregon serves as the county seat.
Neighboring counties
Parcels close to the edge of Ogle County can fall in the next county over. Neighboring counties:
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.