A small part of Hockley County also lies within the district.

A small portion of northern Johnson County also lies within the district.

A small portion of Hill County lies within the district.

Parts of northwest Portland also lie within the district.

The small community of Greenwood also lies within the district.

A very small portion of Bell County also lies within the district.

The western part of the delta lies within the district.

A small portion of western Clay County lies within the district.

The city of Tshikapa lies within the district, but is independently administered.

A small portion of Harlingen also lies within the district.