The blazon of the municipal coat of arms is Gules a Beech Vert trunked proper issuant from Coupeaux of the second.

Of the rest of the land, 8.2% is settled (buildings or roads) and the remainder (5.1%) is non-productive (rivers, glaciers or mountains).

The exclave municipalities of Rüdlingen and Buchberg are both located on the Hurbig hill above Eglisau and along the Rhine knee.

Of the foreign population, (as of 2008[update]), 45.5% are from Germany, 4.5% are from Italy, 1.5% are from Croatia, 16.7% are from Macedonia, and 31.8% are from another country.

Most of the population (as of 2000[update]) speaks German (95.4%), with Albanian being second most common ( 1.4%) and French being third ( 0.8%).

There were 128 residents of the municipality were employed in some capacity, of which females made up 47.7% of the workforce.

[6] As of 2008[update], there are 3 restaurants and the hospitality industry in Buchberg employs 18 people.