THE HAMILTON COUNTY LAND BRIEF
Land in the
Des Moines Lobe setting.
Hamilton County has 576.7 square miles of land in Iowa. The mapped landscape region in Hamilton County is Des Moines Lobe.
Glacial till plains and windblown loess hills make up the Western Corn Belt landscape. Near-level and rolling terrain are interspersed with steeper river valleys and hills.
Regional context: Western Corn Belt Plains ↗ · Regional mapping across the county footprint
Finding your parcel within Hamilton County
The atlas lists 9 cities, towns, townships, and Census communities associated with Hamilton County, including Webster City, Jewell Junction, Stratford. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Hamilton County by land and water
The Census records 0.76 square miles of water within Hamilton County, or 0.1% of its total area. That share is close to Hamilton County’s 0.1%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Hamilton County has 676.9 times the land area of nearby Kamrar city (0.85 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Boone County, Franklin County, Hardin County, Story County, Webster County, Wright County within Iowa. A tract near one of these lines should be matched to the county identifier on its own records.

