Lake County
Parcel & Property Data
About This Data
LandBrief holds 27,117 parcel records for Lake 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 Lake County assessor roll dated June 2025, loaded August 2026. See data sources for every county’s vintage.
Explore Lake County
Lake County by the Numbers
- Median parcel size
- 0.90 acres
measured from mapped boundaries - 90th-percentile parcel
- 20.5 acres
- County land area
- 363,261 acres
U.S. Census measurement - Communities
- 12
60.9% of parcels outside any incorporated place - Out-of-state owners
- 13.2% of parcels
by owner mailing address
Who Owns Lake County?
Share of the county’s 27,117 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 | 83.6% |
| Companies & organizations | 4.2% |
| Trusts & estates | 8.2% |
| Government | 3.7% |
| Other / unclassified | 0.3% |
The largest owner on record is U S A with 879 parcels — see the full landowner leaderboard.
Parcel Records (~27,117 total)
| Parcel ID | Owner | Address | City | Acreage |
|---|---|---|---|---|
| 01-002-001-00 | U S A | — | Unincorporated | 797.48 |
| 01-003-001-00 | U S A | — | Unincorporated | 797.08 |
| 01-004-001-00 | U S A | — | Unincorporated | 795.52 |
| 01-001-001-00 | USA | — | Unincorporated | 794.90 |
| 01-005-001-00 | U S A | — | Unincorporated | 791.84 |
| 02-002-001-00 | U S A | — | Unincorporated | 781.50 |
| 01-006-001-00 | U S A | — | Unincorporated | 762.95 |
| 02-005-001-00 | U S A | — | Unincorporated | 661.64 |
| 10-004-001-00 | STATE | — | Unincorporated | 649.50 |
| 12-001-001-00 | U S A | — | Unincorporated | 648.08 |
Download Lake County parcel data
All 27,117 parcels in Lake County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.
Get Lake County on FreeParcelData →Nearby counties
Frequently Asked Questions
How many parcels are in Lake County?
The Lake County assessor roll on file records 27,117 parcels across 12 communities, with 60.9% lying outside any incorporated place.
Who owns the most land in Lake County?
U S A holds 879 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.
What is the typical parcel size in Lake County?
Measured from mapped boundaries, the median parcel is 0.90 acres, and nine parcels in ten are under 20.5 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.
How much of Lake County is owned from out of state?
13.2% of parcels list an owner mailing address outside MI, per the county’s own records.
How much of Lake County is government-owned?
Government entities — federal, state, and local — hold 3.7% of the county’s parcels, classified from owner names on the roll.
How current is this data?
It comes from the Lake County assessor roll dated June 2025. 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 (12)
27,117 parcels across 12 communities in Lake County.