Plymouth is the seventh largest city in the U.S. State of Minnesota. Located 15 miles (24 km) west of downtown Minneapolis in Hennepin County, the city is the third largest suburb of Minneapolis–Saint Paul, which is the sixteenth largest metropolitan area in the United States, with about 3.63 million residents. According to the 2018 Metropolitan Council estimate, Plymouth’s population is 79,450. The population was 70,576 at the 2010 Census.
According to the United States Census Bureau, the city has a total area of 35.33 square miles (91.50 km), of which 32.68 square miles (84.64 km) is land and 2.65 square miles (6.86 km) is water.
Interstate 494, U.S. Highway 169, and Minnesota State Highway 55 are three of the main routes in the city. Plymouth has 863 cul-de-sacs and 300 miles of city streets, which are maintained by the city’s public works crews.
According to a 2007 estimate, the median income for a household in the city was $80,949, and the median income for a family was $101,630.
As of the census of 2000, there were 65,894 people, 24,820 households, and 17,647 families residing in the city. The population density was 2,002.0 persons per square mile (773.1/km²). There were 25,258 housing units at an average density of 767.4 per square mile (296.3/km²). The racial makeup of the city was 91.36% White, 2.71% African American, 0.33% Native American, 3.79% Asian, 0.01% Pacific Islander, 0.50% from other races, and 1.31% from two or more races. Hispanic or Latino of any race were 1.64% of the population. 27.0% were of German, 13.1% Norwegian, 7.8% Irish and 7.5% Swedish ancestry.
There were 24,820 households out of which 37.8% had children under the age of 18 living with them, 61.2% were married couples living together, 7.6% had a female householder with no husband present, and 28.9% were non-families. 21.8% of all households were made up of individuals and 4.7% had someone living alone who was 65 years of age or older. The average household size was 2.60 and the average family size was 3.09.
In the city, the population was spread out with 27.1% under the age of 18, 7.4% from 18 to 24, 33.0% from 25 to 44, 25.0% from 45 to 64, and 7.6% who were 65 years of age or older. The median age was 36 years. For every 100 females, there were 97.1 males. For every 100 females age 18 and over, there were 95.5 males.
The median income for a household in the city was $77,008, and the median income for a family was $90,134. Males had a median income of $59,751 versus $38,111 for females. The city’s per capita income was $36,309. About 1.5% of families and 2.6% of the population were below the poverty line, including 2.0% of those under age 18 and 1.5% of those age 65 or over.
As of the census of 2010, there were 70,576 people, 28,663 households, and 19,230 families residing in the city. The population density was 2,159.6 inhabitants per square mile (833.8/km). There were 29,982 housing units at an average density of 917.4 per square mile (354.2/km). The city’s racial makeup was 84.2% White, 5.2% African American, 0.3% Native American, 6.9% Asian, 1.0% from other races, and 2.3% from two or more races. Hispanic or Latino of any race were 3.0% of the population.
There were 28,663 households of which 32.4% had children under the age of 18 living with them, 55.6% were married couples living together, 8.5% had a female householder with no husband present, 3.0% had a male householder with no wife present, and 32.9% were non-families. 26.4% of all households were made up of individuals and 8% had someone living alone who was 65 years of age or older. The average household size was 2.42 and the average family size was 2.96.
The median age in the city was 39.5 years. 23.9% of residents were under the age of 18; 6.9% were between the ages of 18 and 24; 27.1% were from 25 to 44; 30.1% were from 45 to 64; and 12.1% were 65 years of age or older. The gender makeup of the city was 48.4% male and 51.6% female.