Annandale (/ˈænəndeɪl/ AN-ən-dayl)[5] is a city in Wright County, Minnesota, United States.

[8] One property in Annandale, the 1895 Thayer Hotel, is on the National Register of Historic Places.

[10] According to the United States Census Bureau, the city has a total area of 2.98 square miles (7.72 km2), all land.

[11] Minnesota State Highways 24 and 55 are two of the main routes in the city.

There were 1,450 housing units at an average density of 486.6 per square mile (187.9/km2).

33.2% of all households were made up of individuals, and 15.7% had someone living alone who was 65 years of age or older.

There were 1,163 housing units at an average density of 429.1 per square mile (165.7/km2).

43.0% were of German, 10.8% Norwegian, 8.3% Swedish, 7.4% Irish and 5.9% Finnish ancestry according to Census 2000.

31.4% of all households were made up of individuals, and 17.0% had someone living alone who was 65 years of age or older.