Ottosen Flag

Ottosen

County:
Humboldt County
County Seat:
No
Area (mi²):
0.486
State:
Iowa

Ottosen is a city located in Humboldt County, Iowa. Ottosen has a 2025 population of 41 . Ottosen is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 41 in 2020.

The average household income in Ottosen is $50,823 with a poverty rate of 6.45%. The median age in Ottosen is 51.5 years: 48 years for males, and 53.2 years for females. For every 100 females there are 82.4 males.

41
Total Population
84
Density (mi²)

Ottosen Population

Ottosen Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Ottosen includes 93.55% White, and smaller percentages for and multiracial populations.

Population by Race

White (93.55%)

Two or more races (6.45%)

Race
Population
Percentage (of total)
White2993.55%
Two or more races26.45%

Ottosen Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Ottosen's average per capita income is $40,417. Household income levels show a median of $43,125. The poverty rate stands at 6.45%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$58,750-
Households$43,125$50,823
Families$42,500$49,420
Non Families--

$40,417

Average Income

$43,125

Median Household Income

6.45%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)