Roslyn is a town in northern Day County, South Dakota, United States. The population was 181 at the 2020 census.
Geography
According to the United States Census Bureau, the town has a total area of , all land.
History
“Roslyn received its name from Old Roslyn, which was a post office and trading point established in 1882. H.H. Russell, the first postmaster, took the name Roslyn from his native city in Scotland.” Another source states the name Roslyn is an amalgamation of Rosholt and Lynn, the names of two lakes near the town site.
“In 1914, the Soo Line Railroad (Fairmount and Veblen Railway) was being built in the area. In order to secure the line for the community, settlers adjoining the proposed line raised $60,000. The coming of the railroad led to the selection of a new town site. On August 17, 1914, the New Roslyn was plotted and Main Street was established.”
2010 census
As of the census of 2010, there were 183 people, 77 households, and 42 families residing in the town. The population density was . There were 105 housing units at an average density of . The racial makeup of the town was 97.8% White, 1.1% Native American, and 1.1% from two or more races.
There were 77 households, of which 15.6% had children under the age of 18 living with them, 44.2% were married couples living together, 6.5% had a female householder with no husband present, 3.9% had a male householder with no wife present, and 45.5% were non-families. 42.9% of all households were made up of individuals, and 26% had someone living alone who was 65 years of age or older. The average household size was 1.99 and the average family size was 2.71.
The median age in the town was 59.8 years. 16.9% of residents were under the age of 18; 4.9% were between the ages of 18 and 24; 13.6% were from 25 to 44; 23% were from 45 to 64; and 41.5% were 65 years of age or older. The gender makeup of the town was 47.0% male and 53.0% female.
2000 census
As of the census Each year it hosts the International Vinegar Festival.
Notable people
- Myron Floren - Accordionist on The Lawrence Welk Show
- Henry A. Lardy - biochemist
See also
- List of towns in South Dakota