Marquette County

Parcel & Property Data

46,029Total Parcels

—Avg. Market Value

1,229,013Total Acres

About This Data

LandBrief holds 46,029 parcel records for Marquette 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 Marquette County assessor roll dated April 2026, loaded August 2026. See data sources for every county’s vintage.

Explore Marquette County

Marquette County by the Numbers

Median parcel size: 1.2 acres
measured from mapped boundaries
90th-percentile parcel: 43.9 acres
County land area: 1,157,803 acres
U.S. Census measurement
Communities: 36
32.0% of parcels outside any incorporated place

Who Owns Marquette County?

Share of the county’s 46,029 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	61.9%
Companies & organizations	11.1%
Trusts & estates	7.4%
Government	3.5%
Other / unclassified	16.1%

The largest owner on record is STATE OF MICHIGAN with 838 parcels — see the full landowner leaderboard.

Parcel Records (~46,029 total)

Showper page

Parcel ID	Owner	Address	City	Acreage
Lake	—	—	Unincorporated	3465.87
Lake Independenc	—	—	Big Bay	1819.62
Silver Lake	—	—	Unincorporated	830.14
Lake Michigamme	—	—	Unincorporated	715.32
52-16-003-001-00	DEPARTMENT OF NATURAL RESOURCES	—	Unincorporated	673.64
52-11-330-001-00	HURON MOUNTAIN CLUB	—	Unincorporated	668.49
52-11-331-001-00	HURON MOUNTAIN CLUB	—	Unincorporated	667.80
52-11-431-001-00	LYME GREAT LAKES TIMBERLANDS LLC	—	Unincorporated	666.45
52-12-209-001-00	LYME GREAT LAKES TIMBERLANDS LLC	—	Republic	661.77
52-15-101-001-00	LYME GREAT LAKES TIMBERLANDS LLC	—	Unincorporated	658.96

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All 46,029 parcels in Marquette 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 Marquette County?

The Marquette County assessor roll on file records 46,029 parcels across 36 communities, with 32.0% lying outside any incorporated place.

Who owns the most land in Marquette County?

STATE OF MICHIGAN holds 838 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.

What is the typical parcel size in Marquette County?

Measured from mapped boundaries, the median parcel is 1.2 acres, and nine parcels in ten are under 43.9 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.

How much of Marquette County is government-owned?

Government entities — federal, state, and local — hold 3.5% of the county’s parcels, classified from owner names on the roll.

How current is this data?

It comes from the Marquette County assessor roll dated April 2026. Counties deliver on their own schedules; the methodology page explains how records are processed and the data sources page tracks every county’s vintage.