Alger County
Parcel & Property Data
About This Data
LandBrief holds 12,429 parcel records for Alger 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 Alger County assessor roll dated June 2025, loaded August 2026. See data sources for every county’s vintage.
Explore Alger County
Alger County by the Numbers
- Median parcel size
- 4.5 acres
measured from mapped boundaries - 90th-percentile parcel
- 79.9 acres
- County land area
- 585,622 acres
U.S. Census measurement - Communities
- 13
61.4% of parcels outside any incorporated place - Out-of-state owners
- 16.5% of parcels
by owner mailing address
Who Owns Alger County?
Share of the county’s 12,429 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 | 71.4% |
| Companies & organizations | 13.2% |
| Trusts & estates | 8.8% |
| Government | 6.3% |
| Other / unclassified | 0.3% |
The largest owner on record is U S GOVERNMENT with 302 parcels — see the full landowner leaderboard.
Parcel Records (~12,429 total)
| Parcel ID | Owner | Address | City | Acreage |
|---|---|---|---|---|
| 001-660-015-50 | SCHAUT DANIEL A & CARRIE L | 546 CO RD 440 | Unincorporated | 0.34 † |
| 001-031-008-00 | ERICKSON LAVERN E & GWENETH AN | 7354 CO RD 440 | Unincorporated | 14.95 † |
| 001-031-006-00 | VANROSSUM BILLY L | 7380 CO RD 440 | Unincorporated | 0.90 † |
| 001-031-006-24 | ZETTEL CHRIS M & LINDA S | 7387 CO RD 440 | Unincorporated | 4.84 † |
| 001-031-006-23 | LOVRICH ROBERT J & KATHRYN M | 7389 CO RD 440 | Unincorporated | 3.51 † |
| 001-031-006-20 | BALDERMANN WILLIAM & JOAN | 7393 CO RD 440 | Unincorporated | 10.82 † |
| 001-031-006-10 | LINDBERG BRIAN T | 7473 CO RD 440 | Unincorporated | 10.64 † |
| 001-031-002-00 | BOWMAN GAS & OIL CO INC | 7530 CO RD 440 | Unincorporated | 0.81 † |
| 001-031-001-00 | JALONEN STEPHEN E | 7618 CO RD 440 | Unincorporated | 36.77 † |
| 001-031-020-00 | KACYNSKI KENNETH J ETAL | 7719 CO RD 440 | Unincorporated | 3.31 † |
Download Alger County parcel data
All 12,429 parcels in Alger County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.
Get Alger County on FreeParcelData →Nearby counties
Frequently Asked Questions
How many parcels are in Alger County?
The Alger County assessor roll on file records 12,429 parcels across 13 communities, with 61.4% lying outside any incorporated place.
Who owns the most land in Alger County?
U S GOVERNMENT holds 302 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.
What is the typical parcel size in Alger County?
Measured from mapped boundaries, the median parcel is 4.5 acres, and nine parcels in ten are under 79.9 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.
How much of Alger County is owned from out of state?
16.5% of parcels list an owner mailing address outside MI, per the county’s own records.
How much of Alger County is government-owned?
Government entities — federal, state, and local — hold 6.3% of the county’s parcels, classified from owner names on the roll.
How current is this data?
It comes from the Alger 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 (13)
12,429 parcels across 13 communities in Alger County.