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 and multiracial populations.

Population by Race

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%

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