Lyon County
Parcel & Property Data
About This Data
LandBrief holds 34,112 parcel records for Lyon 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 Lyon County assessor roll dated November 2022, loaded August 2026. See data sources for every county’s vintage.
Explore Lyon County
Lyon County by the Numbers
- Median parcel size
- 0.50 acres
measured from mapped boundaries - 90th-percentile parcel
- 10 acres
- County land area
- 1,281,954 acres
U.S. Census measurement - Communities
- 8
20.1% of parcels outside any incorporated place
Who Owns Lyon County?
Share of the county’s 34,112 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 |
|---|---|
| Other / unclassified | 100.0% |
Parcel Records (~34,112 total)
| Parcel ID | Owner | Address | City | Acreage |
|---|---|---|---|---|
| 010-831-09 | — | — | Unincorporated | 83.42 † |
| 010-821-04 | — | HWY 338 | Unincorporated | 7695.27 † |
| 010-801-01 | — | — | Unincorporated | 18884.91 † |
| 010-831-12 | — | — | Unincorporated | 40.46 † |
| 010-841-08 | — | — | Unincorporated | 2318.20 † |
| 010-831-20 | — | 124 ATCHESON RD | Unincorporated | 41.50 † |
| 010-831-08 | — | 132 ATCHESON RD | Unincorporated | 20.02 † |
| 010-831-22 | — | 2535 HWY 338 | Unincorporated | 3395.17 † |
| 010-831-18 | — | 231 ATCHESON | Unincorporated | 20.19 † |
| 010-841-10 | — | 111 ATCHESON | Unincorporated | 732.66 † |
Download Lyon County parcel data
All 34,112 parcels in Lyon County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.
Get Lyon County on FreeParcelData →Nearby counties
Frequently Asked Questions
How many parcels are in Lyon County?
The Lyon County assessor roll on file records 34,112 parcels across 8 communities, with 20.1% lying outside any incorporated place.
What is the typical parcel size in Lyon County?
Measured from mapped boundaries, the median parcel is 0.50 acres, and nine parcels in ten are under 10 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.
How current is this data?
It comes from the Lyon County assessor roll dated November 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 (8)
34,112 parcels across 8 communities in Lyon County.