Otterville is a city in southwest Cooper County, Missouri, United States. As of the 2020 census, Otterville had a population of 440.

History

Otterville was originally called Elkton, and under the latter name was platted in 1837. The present name is after nearby Otter Creek. A post office called Otterville has been in operation since 1848.

Geography

Otterville is located on routes A and BB three-quarters of a mile north of the county line and U.S. Route 50. The community is on the Long Branch tributary to the Lamine River and the Lamine River Conservation Area which is one mile east of the town. Clifton City is about 4.5 miles to the north on route BB. Syracuse is about seven miles to the east-southeast in Morgan County and Smithton is about 4.5 miles to the southwest in Pettis County. Sedalia is twelve miles to the west.

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 454 people, 190 households, and 125 families living in the city. The population density was . There were 224 housing units at an average density of . The racial makeup of the city was 96.3% White, 1.3% African American, 0.7% Native American, and 1.8% from two or more races. Hispanic or Latino of any race were 1.1% of the population.

There were 190 households, of which 33.7% had children under the age of 18 living with them, 48.9% were married couples living together, 12.6% had a female householder with no husband present, 4.2% had a male householder with no wife present, and 34.2% were non-families. 30.0% of all households were made up of individuals, and 15.3% had someone living alone who was 65 years of age or older. The average household size was 2.39 and the average family size was 2.90.

The median age in the city was 36 years. 26.9% of residents were under the age of 18; 5.6% were between the ages of 18 and 24; 25.5% were from 25 to 44; 26% were from 45 to 64; and 15.9% were 65 years of age or older. The gender makeup of the city was 47.1% male and 52.9% female.

2000 census

As of the census