Riverdale, North Dakota

Riverdale, North Dakota
City
Location of Riverdale, North Dakota
Coordinates: 47°29′59″N 101°22′12″W / 47.49972°N 101.37000°W / 47.49972; -101.37000Coordinates: 47°29′59″N 101°22′12″W / 47.49972°N 101.37000°W / 47.49972; -101.37000
Country	United States
State	North Dakota
County	McLean
Area[1]
• Total	1.35 sq mi (3.50 km2)
• Land	1.35 sq mi (3.50 km2)
• Water	0 sq mi (0 km2)
Elevation	1,969 ft (600 m)
Population (2010)[2]
• Total	205
• Estimate (2015)[3]	227
• Density	151.9/sq mi (58.6/km2)
Time zone	Central (CST) (UTC-6)
• Summer (DST)	CDT (UTC-5)
ZIP code	58565
Area code(s)	701
FIPS code	38-66980
GNIS feature ID	1030914[4]
Website	www.riverdalenorthdakota.com

Riverdale is a town in McLean County, North Dakota, United States. The population was 205 at the 2010 census.^[5]

Riverdale was the largest of the construction camps that sprang up in 1946 to house workers building the Garrison Dam just to the west. After the dam was completed in 1953, residents of the other camps (including Dakota City and Big Bend) who decided to stay on relocated to Riverdale. It was operated directly by the federal government from its founding until 1986 when it was finally turned over to the state of North Dakota and incorporation followed shortly afterwards.

Geography

Riverdale is located at 47°29′59″N 101°22′12″W / 47.49972°N 101.37000°W / 47.49972; -101.37000 (47.499853, -101.370074).^[6]

According to the United States Census Bureau, the city has a total area of 1.35 square miles (3.50 km²), all of it land.^[1]

Demographics

2010 census

As of the census^[2] of 2010, there were 205 people, 103 households, and 67 families residing in the city. The population density was 151.9 inhabitants per square mile (58.6/km²). There were 188 housing units at an average density of 139.3 per square mile (53.8/km²). The racial makeup of the city was 94.6% White, 2.9% Native American, 2.0% Asian, and 0.5% from two or more races.

There were 103 households of which 11.7% had children under the age of 18 living with them, 61.2% were married couples living together, 2.9% had a female householder with no husband present, 1.0% had a male householder with no wife present, and 35.0% were non-families. 30.1% of all households were made up of individuals and 10.7% 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 2.40.

The median age in the city was 56.2 years. 9.8% of residents were under the age of 18; 3% were between the ages of 18 and 24; 14.6% were from 25 to 44; 48.7% were from 45 to 64; and 23.9% were 65 years of age or older. The gender makeup of the city was 50.7% male and 49.3% female.

2000 census

As of the census of 2000, there were 273 people, 108 households, and 84 families residing in the city. The population density was 195.1 people per square mile (75.3/km²). There were 157 housing units at an average density of 112.2 per square mile (43.3/km²). The racial makeup of the city was 96.34% White, 2.20% Native American, 0.73% Asian, and 0.73% from two or more races.

There were 108 households out of which 27.8% had children under the age of 18 living with them, 75.9% were married couples living together, 0.9% had a female householder with no husband present, and 21.3% were non-families. 19.4% of all households were made up of individuals and 5.6% had someone living alone who was 65 years of age or older. The average household size was 2.53 and the average family size was 2.86.

In the city the population was spread out with 22.7% under the age of 18, 4.4% from 18 to 24, 21.6% from 25 to 44, 31.5% from 45 to 64, and 19.8% who were 65 years of age or older. The median age was 46 years. For every 100 females there were 103.7 males. For every 100 females age 18 and over, there were 113.1 males.

The median income for a household in the city was $48,333, and the median income for a family was $52,250. Males had a median income of $50,972 versus $27,500 for females. The per capita income for the city was $18,970. None of the families and 3.8% of the population were living below the poverty line, including no under eighteens and 5.7% of those over 64.

Education

Students attended Riverdale High School before it was consolidated with the high school in nearby Underwood, North Dakota. The athletic teams were named the Knights and the school colors were red and white. The school fielded a nine-man football team. The team played local nine-man teams including Stanton, Goodrich, White Shield and Bowdon.

Climate

This climatic region is typified by large seasonal temperature differences, with warm to hot (and often humid) summers and cold (sometimes severely cold) winters. According to the Köppen Climate Classification system, Riverdale has a humid continental climate, abbreviated "Dfb" on climate maps.^[9]

References

Municipalities and communities of McLean County, North Dakota, United States
County seat: Washburn
Cities	Benedict Butte Coleharbor Garrison Max Mercer Riverdale Ruso Turtle Lake Underwood Washburn Wilton‡
Townships	Amundsville Andrews Aurena Blackwater Blue Hill Butte Byersville Cremerville Deepwater Dogden Douglas Gate Greatstone Horseshoe Valley Lake Williams Longfellow Loquemont Malcolm McGinnis Medicine Hill Mercer Otis Roseglen Rosemont Snow St. Mary Turtle Lake Victoria Wise
CDP	White Shield
Unorganized territories	East McLean Fort Berthold North Central McLean South McLean Underwood West McLean
Unincorporated communities	Emmet Falkirk Merida Raub Riverdale Junction Roseglen
Footnotes	‡This populated place also has portions in an adjacent county or counties