Deerfield

County:: Kearny County
County Seat:: No
Area (mi²):: 0.481
State:: Kansas

Deerfield is a city located in Kearny County, Kansas. Deerfield has a 2025 population of 668. Deerfield is currently declining at a rate of -1.04% annually and its population has decreased by -5.25% since the most recent census, which recorded a population of 705 in 2020.

The average household income in Deerfield is $83,751 with a poverty rate of 14.61%. The median age in Deerfield is 28.3 years: 23.4 years for males, and 39.7 years for females.

Demographics

The racial composition of Deerfield includes 78.16% White, 11.05% other race, and smaller percentages for Native American, Black or African American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Other race

Two or more races

Native American

Black or African American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	594	78.16%
Other race	84	11.05%
Two or more races	78	10.26%
Native American	4	0.53%
Black or African American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Deerfield Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Deerfield's average per capita income is $44,671. Household income levels show a median of $72,692. The poverty rate stands at 14.61%.

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	$117,589	-
Families	$78,698	$97,214
Households	$72,692	$83,751
Non Families	$35,104	$30,637

$44,671

Average Income

$72,692

Median Household Income

14.61%

Poverty Rate