Ottosen is a city in Humboldt County,

Iowa Iowa () is a state in the Midwestern region of the United States, bordered by the Mississippi River to the east and the Missouri River and Big Sioux River to the west. It is bordered by six states: Wisconsin to the northeast, Illinois to the ...

, United States. The population was 40 in the 2020 census, a decline from 61 in

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History

Much of the town burned in a fire in the mid 20th century and was never rebuilt.

Geography

According to the

United States Census Bureau The United States Census Bureau (USCB), officially the Bureau of the Census, is a principal agency of the U.S. Federal Statistical System, responsible for producing data about the American people and economy. The Census Bureau is part of the ...

, the city has a total area of , all land.

Demographics

2010 census

As of the

census A census is the procedure of systematically acquiring, recording and calculating information about the members of a given population. This term is used mostly in connection with national population and housing censuses; other common censuses incl ...

of 2010, there were 55 people, 23 households, and 17 families living in the city. The

population density Population density (in agriculture: standing stock or plant density) is a measurement of population per unit land area. It is mostly applied to humans, but sometimes to other living organisms too. It is a key geographical term.Matt RosenberPopul ...

was . There were 26 housing units at an average density of . The racial makeup of the city was 90.9%

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and 9.1% from two or more races.

Hispanic The term ''Hispanic'' ( es, hispano) refers to people, Spanish culture, cultures, or countries related to Spain, the Spanish language, or Hispanidad. The term commonly applies to countries with a cultural and historical link to Spain and to Vic ...

Latino Latino or Latinos most often refers to: * Latino (demonym), a term used in the United States for people with cultural ties to Latin America * Hispanic and Latino Americans in the United States * The people or cultures of Latin America; ** Latin A ...

of any race were 3.6% of the population. There were 23 households, of which 30.4% had children under the age of 18 living with them, 65.2% were

married couples Marriage, also called matrimony or wedlock, is a culturally and often legally recognized union between people called spouses. It establishes rights and obligations between them, as well as between them and their children, and between t ...

living together, 4.3% had a female householder with no husband present, 4.3% had a male householder with no wife present, and 26.1% were non-families. 26.1% of all households were made up of individuals, and 8.6% 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 2.65. The median age in the city was 44.8 years. 29.1% of residents were under the age of 18; 1.8% were between the ages of 18 and 24; 20.1% were from 25 to 44; 30.9% were from 45 to 64; and 18.2% were 65 years of age or older. The gender makeup of the city was 47.3% male and 52.7% female.

2000 census

As of the

of 2000, there were 61 people, 24 households, and 19 families living in the city. The population density was . There were 31 housing units at an average density of . The racial makeup of the city was 100.00%

. There were 24 households, out of which 41.7% had children under the age of 18 living with them, 58.3% were

living together, 12.5% had a female householder with no husband present, and 20.8% were non-families. 16.7% of all households were made up of individuals, and 16.7% had someone living alone who was 65 years of age or older. The average household size was 2.54 and the average family size was 2.89. In the city, the population was spread out, with 31.1% under the age of 18, 3.3% from 18 to 24, 27.9% from 25 to 44, 27.9% from 45 to 64, and 9.8% who were 65 years of age or older. The median age was 38 years. For every 100 females, there were 117.9 males. For every 100 females age 18 and over, there were 110.0 males. The median income for a household in the city was $34,000, and the median income for a family was $34,000. Males had a median income of $25,714 versus $25,000 for females. The

per capita income Per capita income (PCI) or total income measures the average income earned per person in a given area (city, region, country, etc.) in a specified year. It is calculated by dividing the area's total income by its total population. Per capita i ...

for the city was $15,525. There were no families and 3.8% of the population living below the

poverty line The poverty threshold, poverty limit, poverty line or breadline is the minimum level of income deemed adequate in a particular country. The poverty line is usually calculated by estimating the total cost of one year's worth of necessities for t ...

, including no under eighteens and 33.3% of those over 64.

Education

It is within the Twin Rivers Community School District.

References

External links

City-Data
Comprehensive Statistical Data and more about Ottosen
{{authority control Cities in Humboldt County, Iowa Cities in Iowa Populated places established in 1906 1906 establishments in Iowa