Kellogg Flag

Kellogg

County:
Jasper County
County Seat:
No
Area (mi²):
0.371
State:
Iowa

Kellogg is a city located in Jasper County, Iowa. Kellogg has a 2025 population of 596 . Kellogg is currently declining at a rate of -0.17% annually and its population has decreased by -0.83% since the most recent census, which recorded a population of 601 in 2020.

The average household income in Kellogg is $60,247 with a poverty rate of 26.02%. The median age in Kellogg is 49.8 years: 51.3 years for males, and 47.6 years for females. For every 100 females there are 101.7 males.

596
Total Population
1,607
Density (mi²)
-1 -0.17%
Growth

Kellogg Population

Kellogg Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Kellogg includes 95.42% White, and smaller percentages for Asian and multiracial populations.

Population by Race

White (95.42%)

Two or more races (3.6%)

Asian (0.98%)

Race
Population
Percentage (of total)
White58395.42%
Two or more races223.6%
Asian60.98%

Kellogg Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Kellogg's average per capita income is $45,000. Household income levels show a median of $37,500. The poverty rate stands at 26.02%.

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$87,917-
Households$37,500$60,247
Non Families$32,000$41,113
Families-$74,863

$45,000

Average Income

$37,500

Median Household Income

26.02%

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)