Soazza is a municipality in the Moesa Region in the Swiss canton of Graubünden.

Of the rest of the land, 1.5% is settled (buildings or roads) and the remainder (37.7%) is non-productive (rivers, glaciers or mountains).

[7] The age distribution, as of 2000[update], in Soazza is; 37 children or 10.3% of the population are between 0 and 9 years old.

[6] In the 2007 federal election the most popular party was the CVP which received 34.9% of the vote.

[4] The historical population is given in the following table:[3] The Casa Paret, the Church of S. Martino including the della Madonna Addolorata and the Ospizio e Via Crucis are listed as Swiss heritage sites of national significance.