St. Joseph Flag

St. Joseph

County:
Humboldt County
County Seat:
No
Area (mi²):
0.862
State:
Iowa

St. Joseph is a CDP located in Humboldt County, Iowa. St. Joseph has a 2026 population of 96. St. Joseph is currently growing at a rate of 6.67% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in St. Joseph is $37,344 with a poverty rate of 26.03%. The median age in St. Joseph is 73.5 years: 73.9 years for males, and 48.9 years for females. For every 100 females there are 170.4 males.

96
Total Population
111
Density (mi²)
6 6.67%
Growth

St. Joseph Population

St. Joseph Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20269666.67%
20259067.14%

Median Age

Overall: 73.5 years
Female: 48.9 years
Male: 73.9 years

St. Joseph Adults

There are 63 adults, (54 of whom are seniors) in St. Joseph.

Sex Ratio

Female: 27 (37%)
Male: 46 (63%)

Demographics

The racial composition of St. Joseph includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White73100%
Race
Population ↓
Percentage (of total)
White73100%

St. Joseph Marital Status

Economics and Income Statistics

St. Joseph 's average per capita income is $0. Household income levels show a median of $37,344. The poverty rate stands at 26.03%.

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
Households$37,344$38,188
Families--
Married Families--
Non Families--

$0

Average Income

$37,344

Median Household Income

26.03%

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)