1857History
== History ==
Andover first organized in 1857 as Round Lake Township.
1860History
In 1860 after an Anoka, Minnesota speech by U.S.
1871History
Ham Lake Township split from Andover, known as Grow Township at the time, in 1871.
1976Government
Once a stop on the Great Northern Railway, Andover was established as a city in 1976.
2000History
=== 2000 census ===
As of the census of 2000, there were 26,588 people, 8,107 households, and 7,150 families living in the city.
2010History
== Demographics ==
=== 2010 census ===
As of the census of 2010, there were 30,598 people, 9,811 households, and 8,357 families living in the city.
2021History
The 25th Annual Andover Family Fun Fest was held on July 9 and 10, 2021.