De Kalb Flag

De Kalb

County:
Buchanan County
County Seat:
No
Area (mi²):
0.255
State:
Missouri

De Kalb is a town located in Buchanan County, Missouri. De Kalb has a 2026 population of 243. De Kalb is currently growing at a rate of 0.83% annually and its population has increased by 5.65% since the most recent census, which recorded a population of 230 in 2020.

The median household income in De Kalb is $94,028 with a poverty rate of 7.72%. The median age in De Kalb is 28.1 years: 25.4 years for males, and 36.1 years for females. For every 100 females there are 93.3 males.

243
Total Population
953
Density (mi²)
2 0.83%
Growth

De Kalb Population

De Kalb Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202624320.83%
202524120.84%
202423941.7%
202323520.86%
202223331.3%
202123000%
2020230-1-0.43%
2019222-2-0.89%
201822400%
2017224-1-0.44%
201622520.9%
2015223-2-0.89%
201422510.45%
201322400%
201222410.45%
201122331.36%
201022000%

Median Age

Overall: 28.1 years
Female: 36.1 years
Male: 25.4 years

De Kalb Adults

There are 329 adults, (14 of whom are seniors) in De Kalb.

Sex Ratio

Female: 268 (51.7%)
Male: 250 (48.3%)

Demographics

The racial composition of De Kalb includes 98.84% White, and smaller percentages for Two or more races, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White51298.84%
Two or more races40.77%
Black or African American20.39%
Race
Population ↓
Percentage (of total)
White51298.84%
Two or more races40.77%
Black or African American20.39%

De Kalb Marital Status

Economics and Income Statistics

De Kalb 's average per capita income is $55,240. Household income levels show a median of $94,028. The poverty rate stands at 7.72%.

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$122,708-
Households$94,028$101,852
Families$93,333$103,061
Non Families-$46,854

$55,240

Average Income

$94,028

Median Household Income

7.72%

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)