Of the rest of the land, 11% is settled (buildings or roads) and the remainder (0.5%) is non-productive (rivers or lakes).

[3] The blazon of the municipal coat of arms is Argent, a Vine Vert fructed Azure issuant from a Cross pattee of the second and in chief dexter a Cross pattee Sable and sinister a Sickle proper.

[5] The historical population is given in the following table:[5] There is a border crossing into Germany at Trasadingen town with Erzingen in Klettgau municipality, Baden-Württemberg state.

There were 158 residents of the municipality who were employed in some capacity, of which females made up 45.6% of the workforce.

[5] As of 2008[update], there are 2 restaurants and the hospitality industry in Trasadingen employs 8 people.