Emmett is a village in St. Clair County of the U.S. state of Michigan. The population was 269 at the 2010 census. The village is located within Emmett Township. According to the United States Census Bureau, the village has a total area of 1.51 square miles (3.91 km2), all land. Emmett is located just north of Interstate 69 and is in the central part of St. Clair County. As of the census of 2010, there were 269 people, 91 households, and 74 families living in the village. The population density was 178.1 inhabitants per square mile (68.8/km2). There were 96 housing units at an average density of 63.6 per square mile (24.6/km2). The racial makeup of the village was 93.7% White, 0.7% Asian, 0.7% Pacific Islander, 3.3% from other races, and 1.5% from two or more races.
Hispanic or Latino of any race were 3.3% of the population. There were 91 households, of which 37.4% had children under the age of 18 living with them, 64.8% were married couples living together, 11.0% had a female householder with no husband present, 5.5% had a male householder with no wife present, and 18.7% were non-families. 16.5% of all households were made up of individuals, and 8.8% had someone living alone who was 65 years of age or older. The average household size was 2.96 and the average family size was 3.26. The median age in the village was 38.4 years. 29% of residents were under the age of 18; 5.3% were between the ages of 18 and 24; 23.7% were from 25 to 44; 26.8% were from 45 to 64; and 15.2% were 65 years of age or older.
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