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 2026 population of 595. Kellogg is currently declining at a rate of -0.17% annually and its population has decreased by -1% since the most recent census, which recorded a population of 601 in 2020.

The median household income in Kellogg is $36,944 with a poverty rate of 25.3%. The median age in Kellogg is 47 years: 50.6 years for males, and 41 years for females. For every 100 females there are 87.8 males.

595
Total Population
1,605
Density (mi²)
-1 -0.17%
Growth

Kellogg Population

Kellogg Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026595-1-0.17%
2025596-1-0.17%
202459700%
202359720.34%
2022595-1-0.17%
2021596-5-0.83%
202060100%
2019588-4-0.68%
201859200%
201759210.17%
2016591-2-0.34%
2015593-2-0.34%
2014595-1-0.17%
201359610.17%
201259510.17%
2011594-5-0.83%
2010598-1-0.17%

Median Age

Overall: 47 years
Female: 41 years
Male: 50.6 years

Kellogg Adults

There are 528 adults, (137 of whom are seniors) in Kellogg.

Sex Ratio

Female: 360 (53.3%)
Male: 316 (46.7%)

Demographics

The racial composition of Kellogg includes 97.49% White, and smaller percentages for Two or more races, Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White65997.49%
Two or more races121.78%
Asian50.74%
Race
Population ↓
Percentage (of total)
Two or more races111.63%
Race
Population ↓
Percentage (of total)
White65997.49%
Asian50.74%
Two or more races10.15%

Kellogg Marital Status

Economics and Income Statistics

Kellogg 's average per capita income is $40,139. Household income levels show a median of $36,944. The poverty rate stands at 25.3%.

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$81,094-
Families$61,250$74,789
Households$36,944$57,400
Non Families$25,625$31,317

$40,139

Average Income

$36,944

Median Household Income

25.3%

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)