THE DALLAS CITY LAND BRIEF
Land in the
River Hills setting.
Dallas City city has 2.37 square miles of land in Hancock County, Henderson County. Its Census reference point is in River Hills, within Interior River Valleys and Hills.
Broad terraced river valleys contrast with wooded slopes and dissected glacial plains. Bottomland settings and upland oak landscapes occur close together across the Interior River Valleys and Hills.
Regional context: Interior River Valleys and Hills ↗ · Classification at the Census reference point
One place name. 2 county geographies.
Dallas City intersects 2 county geographies: Hancock County, Henderson County. A Dallas City mailing address alone cannot choose the right record office; use the county and parcel identifier on the tax bill or deed.
Dallas City by land and water
The Census records 0.9 square miles of water within Dallas City, or 27.5% of its total area. It is 23.4 percentage points higher than the 4.1% recorded for Illinois. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Dallas City city has 1.7 times the land area of nearby Pontoosuc village (1.41 square miles). These areas describe boundaries, not comparable property prices.

