Iowa · FIPS 19079 · County seat: Webster City
Hamilton County, IA GIS & Parcel Viewer
Use this page to reach the official county parcel map for Hamilton County, Iowa. The button below opens the Hamilton County Beacon site in a new tab, so you can look up parcels by address, owner or parcel number on the source site itself.
Open the Hamilton County parcel map ↗
Opens beacon.schneidercorp.com in a new tab. We link out and never embed or copy parcel data.
Quick facts
| Official map | Hamilton County Beacon site |
|---|---|
| Type | County-run map |
| Website | beacon.schneidercorp.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Webster City |
| Population | 14,729 (2023 Census Bureau estimate) |
| Land area | 577 sq mi |
| FIPS code | 19079 |
Who runs this map
This map is published by or for Hamilton County itself, so it reflects the local parcel layer rather than a third-party copy. As of our October 2026 test, anyone could open it without signing in or paying.
How to use the Hamilton County viewer
- Press the button above to open Beacon, the Schneider Geospatial parcel platform this county uses. Accept the usage terms if asked.
- Search by address, owner or parcel number, or zoom in and click a lot.
- From a parcel's pop-up, open the full record to see values, sales or building data where the county shares them.
- Switch layers on or off to compare parcels with aerials, zoning or other overlays.
Many parcel sites expect owner names last name first. If a full name finds nothing, try just the surname.
The county in brief
Census Bureau figures put Hamilton County at about 14,729 people (2023 estimate) on roughly 577 square miles of land, which is about 26 residents per square mile. That makes it number 51 out of 99 Iowa counties by population. The county seat is Webster City.
Neighboring counties
If the property sits near a county line, the parcel may belong to a neighbor. These counties border Hamilton County:
A note on accuracy
Online parcel lines are drawn for tax and planning use. They can be off by several feet, so use a recorded plat or a licensed surveyor for fences, setbacks or a sale.