Ottosen City, Iowa
According to 2000 Census Bureau, there were 61 people, 24 households, and 19 families residing in the city. The population density was 107.1 people per square mile (41.35/kmē), it is the 31st least populated city in terms of population density. There were 31 housing units at an average density of 54.4 per square mile (21/kmē). The average household size was 2.54 and the average family size was 2.89. In the city Age distribution was 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 or older. For every 100 males there were 84.8 females. For every 100 males age 18 and over, there were 90.9 females. The median age was 37.8 years, The median age of males was 38.8 years, for females the median age was 36.5 years. The racial makeup of the city was 61 White, Black or African American, American Indian, Asian, Native Hawaiian, from two or more races and Ohter races.
The median income for a household in the city was $34000, making it the 490th highest city by median household income in Iowa. The median income for a family in the city was $34000, it would be the 137th lowest city by median family income in the U.S. state of Iowa. The per capita income for the city was $15525, making its Iowa's 317th lowest city by per capita income. The median income is $23750, Males have a median income of $24750 versus $16250 for females.
In 2000, 19 pupils and students, of which 15 are male and 4 are female, 31.15% of the total population, are in the education system. Of which, total enrollment of student are in, 0 nursery or pri school, 0 kindergarten, 12 elementary school, 4 high school and 3 College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 61 |
| April 2000 Estimate | 61 |
| July 2000 Estimate | 61 |
| July 2001 Estimate | 60 |
| July 2002 Estimate | 59 |
| July 2003 Estimate | 46 |
| July 2004 Estimate | 48 |
| July 2005 Estimate | 47 |
| July 2006 Estimate | 47 |
| July 2007 Estimate | 46 |
| July 2008 Estimate | 45 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 0 | ||
| Kindergarten | 0 | ||
| Elementary school | 12 | 0 | 12 |
| High school | 4 | 4 | |
| College or graduate school | 3 | 0 | 3 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Ottosen city, Iowa | $34000 | $34000 | $15525 |
| Humboldt County, Iowa | $38201 | $46510 | $18300 |
| Iowa, United States | $39469 | $48005 | $19674 |
| United States | $41994 | $50046 | $21587 |