Spring Mill

County:: Jefferson County
County Seat:: No
Area (mi²):: 0.056
State:: Kentucky

Spring Mill is a city located in Jefferson County, Kentucky. Spring Mill has a 2025 population of 286. Spring Mill is currently declining at a rate of -0.35% annually and its population has decreased by -1.72% since the most recent census, which recorded a population of 291 in 2020.

The average household income in Spring Mill is $127,693 with a poverty rate of 3.03%. The median age in Spring Mill is 36.1 years: 34.8 years for males, and 36.8 years for females.

Demographics

The racial composition of Spring Mill includes 88.43% White, 5.23% Black or African American, and smaller percentages for other race, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Black or African American

Two or more races

Other race

Asian

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	321	88.43%
Black or African American	19	5.23%
Two or more races	18	4.96%
Other race	4	1.1%
Asian	1	0.28%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Spring Mill Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Spring Mill's average per capita income is $58,750. Household income levels show a median of $123,750. The poverty rate stands at 3.03%.

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	$127,500	-
Families	$126,667	$134,396
Households	$123,750	$127,693
Non Families	-	$90,958

$58,750

Average Income

$123,750

Median Household Income

3.03%

Poverty Rate