Iowa · FIPS 19005 · County seat: Waukon
Allamakee County, IA GIS & Parcel Viewer
Looking for lot lines or a parcel number in Allamakee County, IA? The quickest route is the Allamakee County Beacon site, the county parcel map we keep on file for this county. We link straight to it and add a few tips for getting around.
Open the Allamakee County parcel map ↗
Opens beacon.schneidercorp.com in a new tab. We link out and never embed or copy parcel data.
Allamakee County at a glance
| Official map | Allamakee County Beacon site |
|---|---|
| Type | County-run map |
| Website | beacon.schneidercorp.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Waukon |
| Population | 14,074 (2023 Census Bureau estimate) |
| Land area | 639 sq mi |
| FIPS code | 19005 |
Where the parcel data comes from
It is a county-level map: Allamakee County or the company it hires keeps the parcel layer up to date. When we tested the link in October 2026 it opened with no login and no fee.
Searching for a parcel, step by step
- Open the link to the Beacon site from Schneider Geospatial. If a terms or disclaimer window appears, agree to it to continue.
- Use the search bar to look up a street address, an owner's name or a parcel ID. Beacon sites usually also have a dedicated property search page.
- Click a lot on the map and then open its report for assessment and property details.
- Use the layer and basemap controls to add aerial photos or other layers the county publishes.
Have a tax bill handy? The parcel or account number on it is usually the fastest way to search.
The county in brief
Allamakee County had an estimated 14,074 residents in 2023, according to the Census Bureau. With about 639 square miles of land, that works out to roughly 22 people per square mile. Among Iowa's 99 counties, it is the 56th largest by population. The county seat is Waukon.
Counties next to Allamakee County
If the property sits near a county line, the parcel may belong to a neighbor. These counties border Allamakee County:
- Clayton County
- Fayette County
- Winneshiek County
- Crawford County, WI
- Houston County, MN
- Vernon County, WI (state list)
A note on accuracy
The lines you see online are approximate. They're good for finding a lot and its parcel number, but a legal boundary question needs the recorded plat or a surveyor.