Blog · October 8, 2026 · Washington
Okanogan County Parcel Map (Washington)
The free official parcel map for Okanogan County, how to search it, and what the parcel data does and doesn't tell you about owners, acreage and property lines.
Main page: Okanogan County, WA GIS & Parcel Viewer (official map link, Okanogan County facts and neighboring maps).
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This page covers the Okanogan County parcel map: the official link, what each part of the parcel record tells you, and which Washington land records to pull when the map isn't enough.
We'll start with the official link, then cover Brewster and the other towns, land types, property lines and records.
What the map covers, from Okanogan to the back roads
Brewster, Omak, Oroville, and Pateros fill out the town list, and Okanogan is where the county seat sits. Don't overlook unincorporated places like Disautel, Loomis, and Malott, where rural homesites often come up. The county was organized in 1888 and named for Fort Okanogan, so some tracts carry a long chain of deeds. Okanogan County covers about 5,266 square miles of land; its 2023 population estimate from the Census Bureau was 43,712. Sparse settlement means wide parcels. Outside Tonasket the county map reads as a quilt of large holdings with long gaps between houses. Public land in or near the county, including Okanogan–Wenatchee National Forest and Pasayten Wilderness, changes how nearby private land sells.
Work and land use in Okanogan County
Federal business data for 2022 shows 1,192 establishments in the county, with construction, retail trade, and accommodation and food services at the top of the list. The local economy leans harder than average on forestry and logging, agriculture and forestry support services, and accommodation (hotels, motels, RV parks and camps). Around Omak, a wooded tract on the map may be a working forest; recent aerials and the deed will show whether timber rights were reserved. It's useful background when you're judging whether a tract near Conconully will hold its value.
How to use the Okanogan County parcel map
For Okanogan County, the free parcel map comes from the state. Open Washington Current Parcels layer in ArcGIS Map Viewer and zoom in on the county. Use the search box to find an Okanogan County parcel by owner name, address or parcel number, or zoom in and click a lot to open its record. Bookmark the Platbookmapper page for Okanogan County too; we update it when the official map moves.
Who uses the Okanogan County parcel map
Different people come to the Okanogan County parcel map for different reasons.
- For hunters in Okanogan County, the map turns a wall of trees into named ownerships, which is the first step toward getting permission.
- Homesteaders eyeing the country near Nespelem Community use acreage and frontage on the record to narrow a long list to a few tracts worth visiting.
- An owner in Brewster planning a fence or an outbuilding pulls the parcel first, then the recorded plat.
- Relocating buyers who can't visit Brewster in person use the map and aerial layer to size up a lot from a distance.
How accurate are Okanogan County, WA property lines?
Parcel boundaries on the Okanogan County viewer are drawn to keep tax accounts straight, so small offsets from the true line are expected. Square-ish tracts around Tonasket are no accident: Washington land was surveyed into sections, and deeds still describe land that way. Planning a fence or shed on a lot in Tonasket? Have a Washington licensed surveyor mark the corners first.
Private and public hunting ground in Okanogan County
Before you scout a new spot near Conconully, pull up the parcel layer and see how many owners share that stretch of woods. Hunters headed to Okanogan–Wenatchee National Forest and Pasayten Wilderness should check where the public boundary ends; the tracts beyond it are private. Before hunting around Conconully, read the Washington Department of Fish and Wildlife's current season rules. In the field near Omak, respect posted signs and painted boundaries even where the map line looks different.
Behind the map: land records in Okanogan County
Every line on the Okanogan County map traces back to a recorded deed or plat, and the county's recording office keeps those documents. The office title varies by state (register of deeds, recorder, county clerk or clerk of court), so check the Okanogan County government website for the right one. For subdivision lots in Omak, the plat book and page on the record leads straight to the recorded plat.
Neighboring counties
A farm that runs from Okanogan County into Douglas County will have separate parcel records on each side; the other neighbors are Chelan County, Ferry County, Grant County, and Lincoln County. Use the Washington county GIS hub to jump between them.
Common questions
What is the county seat of Okanogan County?
The county seat is Okanogan.
Where do property lines run on an Okanogan County, WA lot?
The Washington Current Parcels layer in ArcGIS Map Viewer gets you to the parcel; the recorded plat or deed gives the dimensions; a licensed surveyor marks the corners.
How can I tell who owns land near Tonasket?
For land near Tonasket with no street address, pan to it on the map and click it; the record names the owner.
Can I use the Okanogan County map to hunt private land?
The map tells you who owns the woods near Nespelem Community; the owner decides whether you can hunt there.
Open the official Okanogan County, WA parcel map Okanogan County in the Platbookmapper directory
Not a survey. County GIS and tax parcel maps are assessment and planning layers. They are not a substitute for a recorded plat, deed, or licensed survey, especially for fences, setbacks, or boundary disputes.