Williamson

County:: Yavapai County
County Seat:: No
Area (mi²):: 58.148
State:: Arizona

Williamson is a CDP located in Yavapai County, Arizona. Williamson has a 2025 population of 6,139. Williamson is currently growing at a rate of 0.77% annually and its population has increased by 9.59% since the most recent census, which recorded a population of 5,602 in 2020.

The average household income in Williamson is $124,179 with a poverty rate of 3.65%. The median age in Williamson is 65.9 years: 69 years for males, and 64.4 years for females.

Demographics

The racial composition of Williamson includes 93.39% White, and smaller percentages for Asian, Native American, other race, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Asian

Native American

Other race

Black or African American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	5,708	93.39%
Two or more races	287	4.7%
Asian	74	1.21%
Native American	28	0.46%
Other race	15	0.25%
Black or African American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Williamson Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Williamson's average per capita income is $43,487. Household income levels show a median of $89,083. The poverty rate stands at 3.65%.

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	$101,176	-
Families	$99,237	$141,963
Households	$89,083	$124,179
Non Families	$41,318	$65,342

$43,487

Average Income

$89,083

Median Household Income

3.65%

Poverty Rate