Blog · October 13, 2026 · Idaho
Cassia County GIS Map: Parcels, Owners and Property Lines
A practical guide to the Cassia County GIS map: the official link, towns and land across the county, property lines, and where deeds are recorded.
Main page: Cassia County, ID GIS & Parcel Viewer (official map link, Cassia County facts and neighboring maps).
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Searching for a Cassia County GIS map usually means you have a specific piece of ground in mind: a listing near Declo, a woodlot you drive past, or the lot next door.
You'll find the viewer link, notes on Declo and the land around it, and short answers to common questions about property lines and land records.
Opening the Cassia County GIS map
Cassia County's public parcel map is the Cassia County ArcGIS parcel map, hosted on an Esri ArcGIS web map. Use the search box to find a Cassia County parcel by owner name, address or parcel number, or zoom in and click a lot to open its record. The same link lives on our Cassia County county page, along with links for the surrounding area.
How accurate are Cassia County, ID property lines?
Parcel boundaries on the Cassia County viewer are drawn to keep tax accounts straight, so small offsets from the true line are expected. Rural Cassia County land sits on the federal survey grid: a deed might call out a quarter of a numbered section in a given township and range. For a fence, an addition or a dispute in Cassia County, budget for a licensed survey; it's the answer a court or a lender will accept.
Getting oriented in Cassia County
Burley is the county seat, and other towns on the map include Albion, Declo, Malta, and Oakley. The county was organized in 1879 and named for Cassia Creek, so some tracts carry a long chain of deeds. For scale: roughly 2,566 square miles of land and an estimated 25,696 residents as of 2023, per the Census Bureau. That is only a handful of people per square mile, so most of the Cassia County map is open country, ranch ground or timber, with parcels that can run to hundreds of acres. Watch how parcels line up along the Snake River; waterfront tracts often have odd shapes because the deed follows the water. Minidoka National Wildlife Refuge and Sawtooth National Forest are a big draw, and the private tracts that border public land are often the first ones hunters and cabin buyers ask about.
Hunting land and landowner permission in Cassia County
Hunters working the country toward the Elko County, NV line can use the parcel map to put a name on every woodlot and field. Around Minidoka National Wildlife Refuge and Sawtooth National Forest, private tracts can press right up against the public boundary, so check the lines before you walk in. The Idaho Department of Fish and Game handles licenses, seasons and public-land maps for Cassia County. Ask owners near Oakley early, ask politely, and send a thank-you after the season.
Where Cassia County deeds and plats are kept
Every line on the Cassia County map traces back to a recorded deed or plat, and the county's recording office keeps those documents. Which office that is depends on how Idaho organizes it, so look it up on the Cassia County government site before you call. When the chain of title matters for land near Albion, ask for the full deed history or hire a title company in Idaho.
Who uses the Cassia County parcel map
Different people come to the Cassia County parcel map for different reasons. For hunters in Cassia County, the map turns a wall of trees into named ownerships, which is the first step toward getting permission. If you're after rural acreage near Albion, the map shows which tracts are big enough and which ones border paved roads or water. Relocating buyers who can't visit Albion in person use the map and aerial layer to size up a lot from a distance.
Data limits to keep in mind
Splits and sales near Artesian City can take weeks or months to show up on the parcel layer. Treat Cassia County acreage figures as estimates until a survey confirms them.
Work and land use in Cassia County
In the 2022 County Business Patterns data, Cassia County had 767 establishments; retail trade, health care and social assistance, and construction led the count. The sectors that stand out against the national mix are agriculture and forestry support services, mining (except oil and gas), and furniture manufacturing. In practice, wooded ground near Malta often trades as timberland, and the aerial layer shows which tracts were cut recently. That context helps when you read the parcel pattern around Declo: jobs and land use move together.
Cassia County parcel map FAQ
Where can I get a Cassia County plat book?
Whether a current printed edition exists for Cassia County varies; the free online map covering Declo and the rest of the county is the dependable option.
How do I find property lines in Cassia County?
Map first, then the recorded plat or deed, then a survey: that order works for any boundary question in Cassia County.
Does the Cassia County parcel map show where I can hunt?
The map tells you who owns the woods near Artesian City; the owner decides whether you can hunt there.
Why is a recent Cassia County, ID sale missing from the map?
The Cassia County parcel data updates ownership after deeds are recorded and processed, so recent sales take time to appear.
How do I look up a property owner in Cassia County?
Every parcel in the Cassia County viewer shows an owner of record. Rural tracts near Artesian City can be found by panning and clicking.
Open the official Cassia County, ID parcel map Cassia 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.