Bonaduz () is a municipality in the Imboden Region in the Swiss canton of the Grisons.
Bonaduz is first mentioned in 960 as Beneduces. Until 1854, the German-speaking hamlet of Sculms belonged to Bonaduz. Following a vote in that year, Sculms joined Versam.
Bonaduz has an area, , of . Of this area, 25.2% is used for agricultural purposes, while 61.3% is forested. Of the rest of the land, 7.3% is settled (buildings or roads) and the remainder (6.2%) is non-productive (rivers, glaciers or mountains).
Until 2017 the municipality was located in the Rhäzüns sub-district, of the Imboden district, after 2017 it became part of the Imboden Region. It consists of the haufendorf (an irregular, unplanned and quite closely packed village, built around a central square) of Bonaduz on a high plain south-west of the confluence of the Hinterrhein and Vorderrhein.
Bonaduz has a population (as of ) of . The historical population was as follows:
, 10.8% of the population was made up of foreign nationals.
, the gender distribution was 49.5% male and 50.5% female.
, the age distribution was as follows:
, most of the population is Roman Catholic (59.9%) or Swiss Reformed (26.9%). The other religious beliefs were as follows:
, most of the population speaks Swiss German (88.0%), with Romansh being second most common (5.4%), and Italian being third (2.1%).
In Bonaduz about 77.3% of the population (between age 25âÂÂ64) have completed either non-mandatory upper secondary education or additional higher education (either university or a Fachhochschule).
In the 2007 federal election the most popular party was the CVP which received 32% of the vote. The next three most popular parties were the SVP (31.9%), the SPS (22.4%) and the FDP (12.3%).
, Bonaduz had an unemployment rate of 1.41%. Employment and businesses were organized as follows:
Rhaetian Railway operate services to Bonaduz (Rhaetian Railway station).