Blog · October 14, 2026 · Wyoming
Lander GIS Map, Wyoming: a how-to
Parcel data for Lander comes from the county, and the viewer is free.
Main page: Fremont County, WY GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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For any lot around Pavillion, a look at the Lander GIS map gives you lines, owner names and parcel numbers. This Lander guide covers: which viewer to open, how to search it, and what to double-check with records.
Opening the Lander GIS map
In most places the county maintains the parcel layer, and for this town that means the around Shoshoni.Fremont County Beacon site.
Pulling up a parcel
Your first stop is the Fremont County Beacon site; it includes each assessed parcel from Dubois to Shoshoni. For a tract near Hudson, type a street address, an owner's name or a parcel number, then pick the result to center the map on it. For acreage around Riverton, a pop-up or side panel usually lists the owner of record, acreage on the tax roll, the parcel number and in many cases the last transfer.
City limits and county records
Lander is part of Fremont County, Wyoming, and the county assessor maps its lots. Lander is also the county seat, so deeds and plats are filed in town. If the land is near Dubois, the municipality handles matters such as zoning, permits and utilities inside its limits, and the county still keeps the parcel and deed records. Land beyond the city limits toward Dubois generally follows county rules rather than the town's.
Saving what you find
Print or screenshot the parcel near Riverton with its ID visible, so you have it when calling an office.
Searching the map
Vacant ground near Dubois may lack an address, so pan the aerial and click the lot. If you're looking near Pavillion, searching by parcel number never misses, and it's printed on tax bills.
The paper trail behind a parcel
The map is an index, not the title: deeds, plats and easements covering ground around Dubois sit with the County Clerk. Long-held tracts near Riverton may go back through a long string of deeds, so a title company is worth hiring if money is changing hands.
Which office to call
Questions about value or the owner field for land near Shoshoni belong with the County Assessor, which maintains the tax roll. Zoning, permits and septic questions near Shoshoni are for the local planning and health departments, and the answer depends on jurisdiction.
Troubleshooting the viewer
When the map won't open around Riverton, try a desktop browser or clear the cache; the Platbookmapper county page tracks the current link.
How land is described here
Wyoming is laid out under the Public Land Survey System, which means a tract near Riverton is described by section, township and range. Each section is nominally a mile square, about 640 acres, and a township holds 36 of them, though corrections make some sections near Hudson odd-sized. Keep the legal description for land near Shoshoni when you talk to a surveyor.
Limits of the parcel data
The acreage figure is a tax-roll number; only a licensed surveyor sets the real boundary on land around Dubois. Closer to Riverton, records update in batches, so a deed recorded last month might lag behind.
A quick look at the area
Lander holds the county offices, which is where the courthouse records live. You'll also find Hudson, Riverton, Dubois, and Pavillion. Around 39,815 people live in Fremont County (Census Bureau estimate, 2023) spread over roughly 9,184 square miles. Fremont County was organized in 1884, and some chains of title near Hudson are long. Features like Yellowstone National Park are easy to spot when you zoom out from Shoshoni.
What the layers show
Toggling imagery near Pavillion shows roofs, driveways and tree lines next to the parcel edges.
On site with the map
Most viewers work in a phone browser, handy when you're parked on a road near Riverton, but coverage can be spotty out of town. A saved image of the lot near Pavillion and its lines helps when you meet an owner or agent.
Reading a parcel record
Sales history, if listed, helps with pricing in Lander give a rough idea of values; an appraiser is the real authority.
Neighboring parcel maps
Fremont County touches Carbon County, Hot Springs County, Natrona County, Park County, and Sublette County, all with their own assessor records. A tract near the line by Pavillion can be split across two assessors' files, so look at the neighboring map as well. On ground around Riverton, our state page links every bordering county map across Wyoming.
Frequently asked
How often is the parcel map updated around Dubois?
Usually, updates come in batches.
Where else can I find maps of Lander?
Generally, check the Lander website or ask city hall.
Can I search by owner name in Lander?
Usually, the parcel record for a lot near Pavillion lists the owner of record, or search by address instead.
Can I see aerial photos on the map near Shoshoni?
For land near Pavillion, many viewers offer aerial imagery plus layers like city limits, zoning or flood zones; open the layer list to see what's there.
How do I save a parcel from the viewer near Shoshoni?
Use the print button or a screenshot; include the record panel for the lot near Riverton.
Open the official Fremont County, WY parcel map See it 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.