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 2026 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 median household income in Ottosen is $41,667 with a poverty rate of 22.58%. The median age in Ottosen is 53.8 years: 55.5 years for males, and 53.7 years for females. For every 100 females there are 93.8 males.

41
Total Population
84
Density (mi²)

Ottosen Population

Ottosen Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20264100%
20254100%
20244100%
20234100%
20224100%
20214100%
20204100%
20193712.78%
201836-1-2.7%
20173700%
20163700%
201537-5-11.9%
20144200%
20134200%
201242-13-23.64%
20115500%
20105500%

Median Age

Overall: 53.8 years
Female: 53.7 years
Male: 55.5 years

Ottosen Adults

There are 28 adults, (8 of whom are seniors) in Ottosen.

Sex Ratio

Female: 16 (51.6%)
Male: 15 (48.4%)

Demographics

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

Population by Race

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

Ottosen Marital Status

Economics and Income Statistics

Ottosen 's average per capita income is $40,417. Household income levels show a median of $41,667. The poverty rate stands at 22.58%.

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
Non Families$53,750$47,940
Married Families$45,833-
Households$41,667$41,056
Families$41,250$37,927

$40,417

Average Income

$41,667

Median Household Income

22.58%

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)