Fremont County

Parcel & Property Data

28,444Total Parcels

—Avg. Market Value

970,685Total Acres (measured from parcel boundaries)

About This Data

LandBrief holds 28,444 parcel records for Fremont County, sourced from county records. Each includes the parcel boundary, and — where the county publishes them — owner, situs address, acreage, assessed values and legal description.

Data from the Fremont County assessor roll dated October 2022, loaded August 2026. See data sources for every county’s vintage.

Explore Fremont County

Fremont County by the Numbers

Median parcel size: 1.3 acres
measured from mapped boundaries
90th-percentile parcel: 36.7 acres
County land area: 981,654 acres
U.S. Census measurement
Communities: 16
27.0% of parcels outside any incorporated place

Who Owns Fremont County?

Share of the county’s 28,444 parcels by the kind of owner on record. Classified from owner names, so the boundaries are approximate; an entity the rules cannot place counts as an individual.

Owner type	Share of parcels
Individuals	80.1%
Companies & organizations	11.3%
Trusts & estates	5.6%
Government	2.6%
Other / unclassified	0.4%

The largest owner on record is SUMO DEVELOPMENT COMPANY INC with 382 parcels — see the full landowner leaderboard.

Parcel Records (~28,444 total)

Showper page

Parcel ID	Owner	Address	City	Acreage
67000250	CARLSSON SAMUEL A	300 COUNTY ROAD 11A	Unincorporated	1.78 †
73001490	BENAVIDEZ JOE IV & THERESA M	310 COUNTY ROAD 11A	Unincorporated	3.26 †
73001290	BENAVIDEZ JOE IV & THERESA M	312 COUNTY ROAD 11A	Unincorporated	6.25 †
98404165	REHRIG LUCILLE E	318 COUNTY ROAD 11A	Unincorporated	3.31 †
98305096	ANDERSON ROSA	320 COUNTY ROAD 11A	Unincorporated	8.06 †
94000040	RALL BRENDA J & JOSEPH F	326 COUNTY ROAD 11A	Unincorporated	6.17 †
66000430	HIGDON KAREN K	413 COUNTY ROAD 11A	Unincorporated	10.68 †
66002480	SISSON DESIREE & CRAIG	673 COUNTY ROAD 11A	Unincorporated	12.40 †
99404277	MAUNSELL ROBERT J III	1501 COUNTY ROAD 123	Unincorporated	39.02 †
99404276	RENSHAW BRANDON	1505 COUNTY ROAD 123	Unincorporated	2.79 †

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All 28,444 parcels in Fremont County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.

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Frequently Asked Questions

How many parcels are in Fremont County?

The Fremont County assessor roll on file records 28,444 parcels across 16 communities, with 27.0% lying outside any incorporated place.

Who owns the most land in Fremont County?

SUMO DEVELOPMENT COMPANY INC holds 382 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.

What is the typical parcel size in Fremont County?

Measured from mapped boundaries, the median parcel is 1.3 acres, and nine parcels in ten are under 36.7 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.

How much of Fremont County is government-owned?

Government entities — federal, state, and local — hold 2.6% of the county’s parcels, classified from owner names on the roll.

How current is this data?

It comes from the Fremont County assessor roll dated October 2022. Counties deliver on their own schedules; the methodology page explains how records are processed and the data sources page tracks every county’s vintage.

Browse by City (16)

28,444 parcels across 16 communities in Fremont County.