Sunnyvale, Dallas County, TX demographics:
population, income, and more

Total population
8,336
3.3% year-over-year change
Median household income
$170,348/yr
8.2% year-over-year change
Housing units
2,792
2.6% year-over-year change

Sunnyvale population

How many people live in Sunnyvale

Sunnyvale is home to 8,336 residents, according to the most recent Census data. Gender-wise, 52.9% of Sunnyvale locals are male, and 47.1% are female.

Total population
8,336
3.3% year-over-year change
Gender ratio
Male
52.9%
4,411
Female
47.1%
3,925
Value Percent YoY change
Male 4,411 52.9% 5.5%
Female 3,925 47.1% 0.9%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Sunnyvale is 43, with the population distributed as follows: about 23.1% are children under 15, then 11.4% are in the 15 to 24 age group. Adults between 25 and 44 make up 18.6% of the population, while another 28.3% fall into the 45 to 64 bracket. Finally, around 18.6% are 65 or older.

Median age
43.3
Age breakdown
Under 15
23.1%
15 to 24
11.4%
25 to 44
18.6%
45 to 64
28.3%
Over 65
18.6%
Value Percent YoY change
Under 15 1,925 23.1% -0.6%
15 to 24 950 11.4% 12.0%
25 to 44 1,552 18.6% 1.2%
45 to 64 2,359 28.3% -3.2%
Over 65 1,550 18.6% 17.9%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Sunnyvale, 78.5% of the population are US-born citizens, while 17.4% have gained naturalized citizenship. At the same time, 4.1% of residents are non-citizens. As for race, 50.6% of locals are Caucasian, 10.4% are African American and 24.1% have Asian roots. There’s also a share of 12.1% that includes residents with two or more races.

Citizenship
U.S.-born citizens
78.5%
Non-U.S.-born citizens
17.4%
Non-citizens
4.1%
Value Percent YoY change
U.S.-born citizens 6,545 78.5% 1.6%
Non-U.S.-born citizens 1,449 17.4% 8.5%
Non-citizens 342 4.1% 15.9%
Racial breakdown
White
50.6%
Black or African American
10.4%
American Indian and Alaska Native
0.1%
Asian
24.1%
Native Hawaiian and other Pacific Islander
0%
Two or more races
12.1%
Other
2.7%
Value Percent
White 4,220 50.6%
Black or African American 866 10.4%
American Indian and Alaska Native 8 0.1%
Asian 2,010 24.1%
Two or more races 1,010 12.1%
Other 222 2.7%

Households in Sunnyvale

A peek inside Sunnyvale households

Sunnyvale has 2,573 households, with an average of 3 members in each. Of these, 90.8% are families, while the remaining 9.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
2,573
-3.0% year-over-year change
Average people per household
3
Non-family households
237
Family households
2,336
Value Percent YoY change
Non-family households 237 9.2% 55.9%
Family households 2,336 90.8% -6.6%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Sunnyvale

The housing landscape of Sunnyvale

Sunnyvale's housing consists of 2,792 units, with 93.7% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1.2% and offer a more compact, shared living style.

Housing units
2,792
2.6% year-over-year change
Housing types
Value Percent
1 unit, detached 2,617 93.7%
1 unit, attached 34 1.2%
2 units 115 4.1%
20 to 49 units 11 0.4%
50 or more units 15 0.5%
Homes built since 2020
268
79.9% year-over-year change

The age of buildings in Sunnyvale

In Sunnyvale, the median construction year is 2006. Most development happened in the second half of the 20th century. Then, 32.3% of homes were added from 2000 to 2009, 27.4% between 2010 and 2019, and 9.6% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 55 2% -19.1%
Built between 1960 and 1969 21 0.8% N/A
Built between 1970 and 1979 125 4.5% 6.8%
Built between 1980 and 1989 343 12.3% -7.5%
Built between 1990 and 1999 312 11.2% 13.9%
Built between 2000 and 2009 903 32.3% 11.2%
Built between 2010 and 2019 765 27.4% -14.3%
Built in 2020 or later 268 9.6% 79.9%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Sunnyvale occupancy rates

Out of the 2,573 occupied housing units in Sunnyvale, 91.5% are owner-occupied, while 8.5% are lived in by tenants. Meanwhile, 7.8% of all homes on the local market sit vacant.

Occupied housing units
2,573
-3.0% year-over-year change
Occupancy breakdown
Renter occupied
219
Owner occupied
2,354
Value Percent YoY
change
Renter occupied 219 8.5% -51.2%
Owner occupied 2,354 91.5% 6.8%
Unoccupied housing units
7.8%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Sunnyvale housing costs

Housing costs in Sunnyvale come to a median of $2,505 per month, while tenants specifically pay a median gross rent of $1,422.

Median housing costs per month
$2,505/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Sunnyvale
$1,422/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Sunnyvale

Sunnyvale education at a glance

About 18.5% of the population in Sunnyvale went to high school, while 20.6% pursued college studies. Another 6.2% earned an associate degree and 27% hold a bachelor’s. Meanwhile, 26% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 97 1.6% 79.6%
High school diploma 1,113 18.5% -6.0%
College diploma 1,239 20.6% 7.9%
Associate degree 372 6.2% -7.2%
Bachelor's degree 1,624 27% -7.9%
Graduate degree 1,558 26% 18.8%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Sunnyvale

How much people earn in Sunnyvale

The average annual household income in Sunnyvale was $196,639 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +6.1% change from the previous year. At the same time, the median income stood at $170,348, reflecting a +8.2% shift over the same period.

Average household income in Sunnyvale
$196,639/year
6.1% year-over-year change
Median household income in Sunnyvale
$170,348/year
8.2% year-over-year change

Sunnyvale income by age

In Sunnyvale, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $239,057. Those with someone between 45 and 64 in charge, often well established professionally, earn $172,100 overall. Overall, 94% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $239,057 62.6%
45 - 64 $172,100 -5.7%
Over 65 $112,978 -8.9%
Above poverty level
7,839
Below poverty level
497
Value Percent YoY
change
Above poverty level 7,839 94% 5.7%
Below poverty level 497 6% -22.0%

Employment in Sunnyvale

Workforce and job types in Sunnyvale

The job market in Sunnyvale is powered by 3,800 working residents, spread across a range of industries and roles. 90.8% of the working population are employed in professional or administrative positions, while 9.2% are in hands-on or service-based jobs. Also, 12% run their own businesses, 63.7% are employed by private companies, and 14.2% work in the public sector.

Workforce demographics

Working population
3,800
-4.7% year-over-year change
White collar
3,451
Blue collar
349
Value Percent YoY change
White collar 3,451 90.8% -5.8%
Blue collar 349 9.2% 7.4%
Employer type
Self employees
12%
Private companies
63.7%
Governmental workers
14.2%
Not for profit companies
10.1%
Value Percent YoY change
Self employees 456 12% 23.6%
Private companies 2,420 63.7% -9.2%
Governmental workers 540 14.2% -15.6%
Not for profit companies 384 10.1% 21.9%
Unemployment rate
7.0%
1.8% year-over-year change

Available workforce

The unemployment rate in Sunnyvale stands at 7%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Sunnyvale

How people get around in Sunnyvale

Means of transportation
Value Percent YoY change
Car 3,217 85.4% -4.9%
Bicycle 37 1% N/A
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Sunnyvale by zipcode?

Zipcode Population Number of households Median income Average income
75182 8,336 2,573 $170,348 $196,639

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FAQs about Sunnyvale demographics 

What is the total population of Sunnyvale?

Sunnyvale has a total population of 8,336 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +3.3% compared to a year ago.

What is the gender ratio in Sunnyvale?

The gender ratio in Sunnyvale is as follows:
  • 52.9% males (4,411 residents)
  • 47.1% females (3,925 residents)

What is the median age in Sunnyvale?

The median age in Sunnyvale is 43.3.

What is the age distribution of the population in Sunnyvale?

The age distribution in Sunnyvale is as follows:
  • Under 15: 23.1% (1,925 residents)
  • Ages 15-24: 11.4% (950 residents)
  • Ages 25-44: 18.6% (1,552 residents)
  • Ages 45-64: 28.3% (2,359 residents)
  • Over 65: 18.6% (1,550 residents)

What is the racial and ethnic makeup of Sunnyvale?

The racial and ethnic makeup of Sunnyvale is as follows:
  • White: 50.6% (4,220 residents)
  • Black or African American: 10.4% (866 residents)
  • American Indian and Alaska Native: 0.1% (8 residents)
  • Asian: 24.1% (2,010 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 12.1% (1,010 residents)
  • Other: 2.7% (222 residents)

What percentage of the population in Sunnyvale are U.S.-born citizens?

U.S.-born citizens represent 78.5% of the population in Sunnyvale.

How many housing units are there in Sunnyvale?

There are 2,792 housing units in Sunnyvale, reflecting a +2.6% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Sunnyvale and what is the average household size?

Sunnyvale has a total of 2,573 households, with an average of 3 people in each.

What is the median household income in Sunnyvale?

Sunnyvale has a median household income of $170,348, representing a +8.2% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Sunnyvale?

The employment rate is 93% in Sunnyvale, with a workforce of 3,800 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 90.8% (3,451 residents)
  • Blue-collar workers: 9.2% (349 residents)

Places of employment:
  • Self-employed: 12% (456 residents)
  • Private companies: 63.7% (2,420 residents)
  • Governmental workers: 14.2% (540 residents)
  • Not-for-profit companies: 10.1% (384 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025