Blog · October 8, 2026 · Wyoming
Plat Map of Fremont County, Wyoming
A practical guide to the Fremont County plat map: the official link, towns and land across the county, property lines, and where deeds are recorded.
Main page: Fremont County, WY GIS & Parcel Viewer (official map link, Fremont County facts and neighboring maps).
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The Fremont County plat map is a public tool, and for anyone shopping, building or hunting near Lander, it's the fastest way to put an owner's name on a piece of ground.
Keep reading for the viewer link, how to search it, what the parcel data means, and how deeds and plats back it up in Fremont County.
How to use the Fremont County plat map
The official map is the Fremont County Beacon site, which runs on Schneider Geospatial's Beacon platform. Search a Dubois address or an owner name on the search page, then jump to the map view to see that parcel's lines. If the map ever goes missing, check the Fremont County, Wyoming listing on Platbookmapper for the new address.
Where Fremont County deeds and plats are kept
The map near Dubois is only as good as the deeds behind it, and those are kept in the county's recording office. Check the county government website to see which office records deeds for land near Ethete. Rural tracts near Ethete may go back through several deeds; the instrument number on the record is the first link in that chain.
Getting oriented in Fremont County
Most of the platted lots cluster in and around Lander (the county seat) and Riverton, Dubois, Hudson, and Pavillion. Smaller places such as Arapahoe, Atlantic City, and Boulder Flats show up as clusters of lots along the roads. The county dates to 1884, named for John C. Frémont, and older deeds may still refer to landmarks from that era. Roughly 39,815 people (Census Bureau, 2023) share Fremont County's 9,184 square miles of land. With so few people per square mile, the county's parcel layer is dominated by big rural tracts, and a single click outside Lander can land on a quarter section or more. Public land in or near the county, including Yellowstone National Park, Grand Teton National Park, and Bridger National Forest, changes how nearby private land sells.
Private and public hunting ground in Fremont County
Getting on private ground in Fremont County is about relationships, and those start with the owner name on the parcel record. If you're hunting public ground like Yellowstone National Park and Grand Teton National Park, use the parcel map to see where the public boundary meets private land. Season dates and license rules come from the Wyoming Game and Fish Department. A landowner near Ethete is more likely to say yes to a hunter who names the exact parcel and offers a phone number.
Who uses the Fremont County parcel map
The same map serves very different jobs around Lander. For a hunter with permission on one farm near Riverton, the parcel map shows exactly where that permission stops. Small-farm and homestead buyers looking around Ethete compare tract sizes and shapes on the map before calling a listing agent. Buyers new to Lander often pull the neighbors' parcels too, to see how big the surrounding lots are and who owns them.
Acreage and vacant lot search
How to work the Fremont County plat map for open land:
- Scan the imagery around Ethete; open fields and woodlots with no driveway stand out right away.
- A tax bill mailed far from Ethete usually means an absentee owner, so note the mailing address on each record.
- Compare land values on similar Fremont County tracts to see whether an asking price is in the ballpark.
- Measure the road frontage on the map; a sliver of frontage on a road outside Pavillion may not be enough for a driveway permit.
- Last, call the Fremont County planning or health office about permits, septic and floodplain before you commit.
Before you buy near Riverton, read how to tell if land is buildable.
How to find property lines in Fremont County
A lot line on the Fremont County plat map near Lander is a drawing based on deeds, not a measurement taken on site. Square-ish tracts around Lander are no accident: Wyoming land was surveyed into sections, and deeds still describe land that way. Planning a fence or shed on a lot in Lander? Have a Wyoming licensed surveyor mark the corners first.
Data limits to keep in mind
If a tract near Hudson changed hands recently, the recorded deed is more current than the map. Treat Fremont County acreage figures as estimates until a survey confirms them.
Frequently asked questions
How can I tell who owns land near Lander?
Owner names for parcels from Lander to Riverton are on the Fremont County Beacon site; search by address or click the map.
Can I use the Fremont County map to hunt private land?
The map tells you who owns the woods near Ethete; the owner decides whether you can hunt there.
How do I find property lines in Fremont County, Wyoming?
The Fremont County Beacon site gets you to the parcel; the recorded plat or deed gives the dimensions; a licensed surveyor marks the corners.
The Fremont County viewer is blank. What should I do?
Reload in a desktop browser; if the Fremont County Beacon site still won't open, our Fremont County page has the current link.
Open the official Fremont County, WY parcel map Fremont 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.