Columbus is a city located in the U.S. state of Minnesota. It is within Anoka County along Anoka County Roads 18, 19, 23, 54, and 62 part of the Minneapolis-St. Paul-Bloomington Metro Area. It has a total area of 47.76 square miles at 45°16′12″N 93°3′38″W. The elevation is 915 feet above sea level. As of the 2010 census data, it had a total population of 3,914. The population density was 82/sq mi. Estimated per capita income in 2016 was $34,310. Recent job growth is positively increased by 1.30 percent. The average travel time is 30 minutes. It has Zip code 55025.