THE GRIMES LAND BRIEF
Land in the
Des Moines Lobe setting.
Grimes city has 13.8 square miles of land in Dallas County, Polk County. Its Census reference point is in Des Moines Lobe, within Western Corn Belt Plains.
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 ↗ · Classification at the Census reference point
One place name. 2 county geographies.
Grimes intersects 2 county geographies: Dallas County, Polk County. A Grimes mailing address alone cannot choose the right record office; use the county and parcel identifier on the tax bill or deed.
Grimes by land and water
The Census records 0.02 square miles of water within Grimes, or 0.1% of its total area. It is 0.6 percentage points lower than the 0.7% recorded for Iowa. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Grimes city has 61.4% of the land area of nearby Urbandale city (22.5 square miles). These areas describe boundaries, not comparable property prices.

