Präz has an area,, of. Of this area, 45.3% is used for agricultural purposes, while 47.9% is forested. Of the rest of the land, 2.8% is settled and the remainder is non-productive. The municipality is located in the Thusis sub-district, of the Hinterrhein district and is located on the Heinzenberg mountains. It consists of the haufendorfvillage of Präz and the hamlets of Dalin and Raschlinas as well as scattered farm houses. The municipalities of Portein, Präz, Sarn, and Tartar merged on 1 January 2010 into Cazis.
Demographics
Präz has a population of 161, of which 5.0% are foreign nationals. Over the last 10 years the population has decreased at a rate of -20.3%. , the gender distribution of the population was 48.4% male and 51.6% female. The age distribution,, in Präz is; 29 people or 16.3% of the population are between 0 and 9 years old. 13 people or 7.3% are 10 to 14, and 9 people or 5.1% are 15 to 19. Of the adult population, 17 people or 9.6% of the population are between 20 and 29 years old. 33 people or 18.5% are 30 to 39, 21 people or 11.8% are 40 to 49, and 22 people or 12.4% are 50 to 59. The senior population distribution is 15 people or 8.4% of the population are between 60 and 69 years old, 12 people or 6.7% are 70 to 79, there are 5 people or 2.8% who are 80 to 89, and there are 2 people or 1.1% who are 90 to 99. In the 2007 federal election the most popular party was the SVP which received 48% of the vote. The next three most popular parties were the SPS, the FDP and the CVP. The entire Swiss population is generally well educated. In Präz about 70.5% of the population have completed either non-mandatory upper secondary education or additional higher education. Präz has an unemployment rate of 0.82%. , there were 45 people employed in the primary economic sector and about 18 businesses involved in this sector. 1 person is employed in the secondary sector and there is 1 business in this sector. 7 people are employed in the tertiary sector, with 5 businesses in this sector. The historical population is given in the following table:
year
population
1803
286
1850
303
1900
201
1950
231
1980
148
2000
178
Languages
Most of the population speaks German, with Romansh being second most common and Italian being third. The Romansh population speaks the Sutsilvan dialect.
