Sunnyvale Flag

Sunnyvale

County:
Dallas County
County Seat:
No
Area (mi²):
16.534
State:
Texas

Sunnyvale is a town located in Dallas County, Texas. Sunnyvale has a 2025 population of 9,093 . Sunnyvale is currently growing at a rate of 2.87% annually and its population has increased by 16.25% since the most recent census, which recorded a population of 7,822 in 2020.

The average household income in Sunnyvale is $185,400 with a poverty rate of 7.89%. The median age in Sunnyvale is 42.5 years: 39.5 years for males, and 44.1 years for females. For every 100 females there are 107.4 males.

9.1K
Total Population
550
Density (mi²)
254 2.87%
Growth

Sunnyvale Population

Sunnyvale Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Sunnyvale includes 56.44% White, 22.85% Asian, 12.98% Black or African American, and smaller percentages for other race, Native American and multiracial populations.

Population by Race

White (56.44%)

Asian (22.85%)

Black or African American (12.98%)

Two or more races (5.79%)

Other race (1.81%)

Native American (0.14%)

Race
Population
Percentage (of total)
White4,55456.44%
Asian1,84422.85%
Black or African American1,04712.98%
Two or more races4675.79%
Other race1461.81%
Native American110.14%

Sunnyvale Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sunnyvale's average per capita income is $70,577. Household income levels show a median of $157,500. The poverty rate stands at 7.89%.

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$187,418-
Families$158,333$186,588
Households$157,500$185,400
Non Families$108,889$137,959

$70,577

Average Income

$157,500

Median Household Income

7.89%

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)