of ferrying railroad cars across the river between North McGregor and Prairie du Chien, Wisconsin, was brought to an end when Prairie du Chien businessman John Lawler commissioned the construction of a permanent pontoon bridge to connect the two cities' rail lines. As the need for men to disassemble and ship trains across the river disappeared, the city's population began to decline. The city's history is preserved in the McGregor Commercial Historic District, which contains many buildings constructed during the city's boom years. Because of its colorful history and location beside the Mississippi River, the city has become a popular summer tourist destination, and it is known for its many antique stores. The city was heavily damaged during a storm on July 19, 2017, with the downtown area being particularly hard hit. Geography McGregor is located at (43.021903, -91.179811). Mc Gregor lies at the valley floor of nearly vertical sandstone bluffs; the St. Peter Sandstone and Jordan Formation. According to the United States Census Bureau, the city has a total area of , all land. Demographics 2010 census As of the census of 2010, there were 871 people, 410 households, and 225 families living in the city. The population density was . There were 509 housing units at an average density of . The racial makeup of the city was 96.9% White, 0.1% African American, 0.3% Native American, 0.5% Asian, 0.2% Pacific Islander, and 2.0% from two or more races. Hispanic or Latino of any race were 1.7% of the population. There were 410 households, of which 20.0% had children under the age of 18 living with them, 39.8% were married couples living together, 11.7% had a female householder with no husband present, 3.4% had a male householder with no wife present, and 45.1% were non-families. 39.0% of all households were made up of individuals, and 16.4% had someone living alone who was 65 years of age or older. The average household size was 2.02 and the average family size was 2.66. The median age in the city was 48.3 years. 17.8% of residents were under the age of 18; 8.2% were between the ages of 18 and 24; 20% were from 25 to 44; 30.3% were from 45 to 64; and 23.8% were 65 years of age or older. The gender makeup of the city was 48.0% male and 52.0% female. 2000 census As of the census of 2000,