The history of Coney Island as a resort begins when Josephine Hassenstab sold the 31.85-acre island to Lambert Naegele in March, 1884, for $5,200. While Waconia already had several hotels such as the North Star, Lake House, and the Sherman House, the Coney Island Hotel and its resort became the most popular of all of Waconia's hotels and contributed to the town's status as a favorite summer resort.

County resident O.D. Sell founded the Carver County Historical Society (CCHS) in 1940. The original task was to collect and preserve the history of Carver County and Minnesota. He had a large personal collection of objects relating to the county's history that he wanted to share with the public. This forms the core of the CCHS collection.

Bagone-giizhig, known in English as Hole-in-the-Day the Younger, was a charismatic and influential leader who played a key role in relations between the Ojibwe and the U.S. government in Minnesota. Yet he won as many enemies as friends due to his actions during the U.S.–Dakota War of 1862 and his claim to be the leader of all Ojibwe. In 1868, Bagone-giizhig was assassinated by a group of other Ojibwe from Leech Lake. For many years the real reason for this killing remained a mystery.

The Sixth Minnesota Volunteer Infantry performed crucial frontier service during the U.S.–Dakota War of 1862 and into 1863. Their first experience in the South involved horrible attrition due to disease. Yet the regiment held together, and they took part in one of the final Southern campaigns in 1865.

The Carver County Fair has a long and rich history, dating back to 1868. On July 20, the Carver County Agricultural Society formed in Chaska. Later that year, on October 10, this group held the first Carver County fair in Chaska, to display their crops and animals. An elected Board of Directors planned the fair. Despite later battles over location, the fair has been held almost every year since.

In 1854, a group of Methodist ministers founded Hamline University in Red Wing. It was the first college established in Minnesota Territory.

Bongards' Creameries began as a small local creamery, helping farmers to process their milk. Since its beginning in 1908, it has grown to include satellite factories in Perham and Humboldt, Tennessee. It has also increased its range of products to include cheese and whey. In the twenty-first century, Bongards' Creameries is among the largest cheese-making plants in the world.

An unusually close election in 1962 led to a recount in the race between Minnesota Governor Elmer L. Andersen and his challenger, Lieutenant Governor Karl F. Rolvaag. The outcome remained in doubt for more than four months as thousands of ballots were recounted all across the state.

Dedicated in 1909, the red brick synagogue of Virginia's B'nai Abraham congregation was called the most beautiful religious building on the Iron Range. In the early twentieth century, the synagogue was the heart of Virginia's Jewish community. A declining congregation forced the synagogue to close its doors in the mid-1990s. However, community support and renovations have made B'nai Abraham a center of Virginia's cultural life once again.

When 3M began doing business in 1902, it made sandpaper. Soon the sandpaper company invented a line of products that changed household life around the world. 3M's Scotch-brand masking tape and cellophane tape were small inventions that started a consumer revolution.