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Alpena, South Dakota
Location in Jerauld County and the state of South Dakota
Location in Jerauld County and the state of South Dakota
Country United States
State South Dakota
County Jerauld
Platted 1883
Area
 • Total 1.65 sq mi (4.26 km2)
 • Land 1.63 sq mi (4.22 km2)
 • Water 0.01 sq mi (0.04 km2)
Elevation
1,322 ft (403 m)
Population
 (2020)
 • Total 212
 • Density 129.98/sq mi (50.19/km2)
Time zone UTC-6 (Central (CST))
 • Summer (DST) UTC-5 (CDT)
ZIP code
57312
Area code(s) 605
FIPS code 46-01020
GNIS feature ID 1267264

Alpena (pronounced al-PEE'-nuh) is a small town in the northeastern part of Jerauld County, South Dakota, United States. In 2020, about 212 people lived there. It's a quiet place in the state.

History of Alpena

Alpena was officially planned out in 1883. This means its streets and lots were drawn on a map. It was probably named after Alpena, Michigan. That was the home of the person who helped start the town. A post office has been open in Alpena since 1883. This means people have been sending and receiving mail there for a long time.

Geography of Alpena

Alpena covers a total area of about 1.64 square miles (4.26 square kilometers). Most of this area is land. Only a very small part, about 0.01 square miles (0.04 square kilometers), is water. This information comes from the United States Census Bureau.

People of Alpena

Historical population
Census Pop.
1900 153
1910 417 172.5%
1920 576 38.1%
1930 499 −13.4%
1940 440 −11.8%
1950 426 −3.2%
1960 407 −4.5%
1970 307 −24.6%
1980 288 −6.2%
1990 251 −12.8%
2000 265 5.6%
2010 286 7.9%
2020 212 −25.9%
U.S. Decennial Census

Alpena's Population in 2010

In 2010, the town of Alpena had 286 people living there. These people lived in 110 different households. A household is a group of people living together. Out of these, 73 were families.

The town had about 175 people per square mile. There were 124 housing units in total. A housing unit is a house, apartment, or other place where people live.

Most of the people in Alpena were White. About 24% of the population was of Hispanic or Latino background.

Households and Families

  • 30.9% of households had children under 18 living with them.
  • 53.6% were married couples living together.
  • 8.2% were households led by a woman with no husband present.
  • 4.5% were households led by a man with no wife present.
  • 33.6% were non-families, meaning people living together who are not related.
  • 27.3% of all households had only one person living there.
  • 8.2% had someone aged 65 or older living alone.

The average household had about 2.60 people. The average family had about 3.18 people.

Age in Alpena

The average age of people in Alpena was 34.3 years old.

  • 26.2% of residents were under 18 years old.
  • 5.6% were between 18 and 24 years old.
  • 27.9% were between 25 and 44 years old.
  • 24.8% were between 45 and 64 years old.
  • 15.4% were 65 years old or older.

The town had a nearly even number of males and females. About 51.0% were male and 49.0% were female.

Local Media

The town of Alpena is served by a weekly newspaper. This newspaper is called the True Dakotan. It helps keep residents informed about local news.

Famous Person from Alpena

See also

Kids robot.svg In Spanish: Alpena (Dakota del Sur) para niños

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