Jennings Flag

Jennings

County:
Decatur County
County Seat:
No
Area (mi²):
0.268
State:
Kansas

Jennings is a city located in Decatur County, Kansas. Jennings has a 2026 population of 78. Jennings is currently declining at a rate of 0% annually and its population has decreased by -3.7% since the most recent census, which recorded a population of 81 in 2020.

The median household income in Jennings is $51,250 with a poverty rate of 14.41%. The median age in Jennings is 38.2 years: 40.8 years for males, and 29.9 years for females. For every 100 females there are 114.5 males.

78
Total Population
291
Density (mi²)

Jennings Population

Jennings Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20267800%
202578-1-1.27%
202479-1-1.25%
20238011.27%
202279-3-3.66%
20218211.23%
20208100%
201991-1-1.09%
201892-1-1.08%
20179322.2%
201691-3-3.19%
20159411.08%
20149300%
201393-1-1.06%
201294-1-1.05%
201195-1-1.04%
201095-1-1.04%

Median Age

Overall: 38.2 years
Female: 29.9 years
Male: 40.8 years

Jennings Adults

There are 86 adults, (23 of whom are seniors) in Jennings.

Sex Ratio

Female: 55 (46.6%)
Male: 63 (53.4%)

Demographics

The racial composition of Jennings includes 94.92% White, 5.08% Black or African American, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White11294.92%
Black or African American65.08%
Race
Population ↓
Percentage (of total)
White11294.92%
Black or African American65.08%

Jennings Marital Status

Economics and Income Statistics

Jennings ' average per capita income is $43,750. Household income levels show a median of $51,250. The poverty rate stands at 14.41%.

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$106,875-
Families$91,250$91,331
Households$51,250$63,910
Non Families-$24,257

$43,750

Average Income

$51,250

Median Household Income

14.41%

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)