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Osterdock, Iowa
Location of Osterdock, Iowa
Location of Osterdock, Iowa
Country  United States
State  Iowa
County Clayton
Incorporated April 16, 1904
Area
 • Total 0.40 sq mi (1.02 km2)
 • Land 0.40 sq mi (1.02 km2)
 • Water 0.00 sq mi (0.00 km2)
Elevation
640 ft (195 m)
Population
 (2020)
 • Total 43
 • Density 108.86/sq mi (42.02/km2)
Time zone UTC-6 (Central (CST))
 • Summer (DST) UTC-5 (CDT)
Zip Code
52052
Area code(s) 563
FIPS code 19-60015
GNIS feature ID 0459913

Osterdock is a small city in Clayton County, Iowa, United States. It is a quiet place in the heart of Iowa. In 2020, the city had a total population of 43 people. This was a decrease from 50 people in the year 2000.

History

When did Osterdock begin?

Osterdock got its start in 1877. This happened after a railroad was built through the area. The railroad helped the town grow and connect with other places.

Geography

Where is Osterdock located?

Osterdock is located at 42°43'47" North and 91°9'42" West. This means it is in the northern part of the United States.

What is the size of Osterdock?

According to the United States Census Bureau, the city covers a total area of about 0.46 square miles (1.02 square kilometers). All of this area is land.

Population Information

How many people live in Osterdock?

Historical populations
Year Pop. ±%
1910 97 —    
1920 103 +6.2%
1930 92 −10.7%
1940 78 −15.2%
1950 51 −34.6%
1960 45 −11.8%
1970 59 +31.1%
1980 35 −40.7%
1990 49 +40.0%
2000 50 +2.0%
2010 59 +18.0%
2020 43 −27.1%
Source: and Iowa Data Center
Source:
U.S. Decennial Census

Population in 2020

In 2020, there were 43 people living in Osterdock. There were 19 households and 15 families. The population density was about 108.8 people per square mile. Most residents were White (95.3%). A small number (4.7%) were Hispanic or Latino.

About 27.9% of the people were under 20 years old. Also, 30.2% were 65 years old or older. The average age in the city was 43.2 years. There were slightly more males (55.8%) than females (44.2%).

Population in 2010

In 2010, Osterdock had 59 people. There were 23 households and 16 families. The population density was about 128.3 people per square mile. Most of the people were White (94.9%).

About 20.3% of residents were under 18 years old. The average age was 50.3 years. Most households (60.9%) were married couples living together.

Education

What schools are in Osterdock?

Public schools in Osterdock are part of the Clayton Ridge Community School District. This school district was created in 2005. It was formed when the Guttenberg Community School District and the Garnavillo Community School District joined together.

Notable Person

Who is a famous person from Osterdock?

  • William Smith was a Mormon leader. He was connected to Osterdock.

See also

Kids robot.svg In Spanish: Osterdock (Iowa) para niños

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