78613 ZIP Code — Cedar Park, TX

Williamson County, Texas

ZIP code 78613 is located in Cedar Park, Texas, within Williamson County. It covers approximately 27.69 square miles and serves a population of 88,189 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 512.

About ZIP code 78613

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 2000s, giving the area an established character. Median home value is $416,000. Owner-occupancy sits near the national average at 65%.

Median household income is $116,893. The poverty rate of 6% is below the national average.

The dominant occupation class is management, business, and professional, with professional and management as the leading industry. The average commute of 27 minutes is near the national average. Remote work is prevalent — 25% of workers work from home.

Educational attainment is high — 53% of residents hold a bachelor's degree or higher, well above the national average of 33%.

Overall, ZIP code 78613 reflects a community defined by a highly educated population and a high rate of remote workers.

88,189

population

27.69

sq mi land

Standard

ZIP type

Central (CT)

timezone

78613 ZIP code map

Cities in ZIP code 78613

Below are the cities the US Postal Service accepts for ZIP code 78613. Using any city not on this list may result in mail delivery delays.

City	Status
Cedar Park	Preferred

Nearby ZIP codes

78717 Austin (2.9 mi) 78729 Austin (4.5 mi) 78726 Austin (5.2 mi) 78681 Round Rock (5.4 mi) 78681 Round Rock (5.4 mi) 78750 Austin (5.8 mi) 78641 Leander (6.3 mi) 78641 Leander (6.3 mi) 78727 Austin (7.3 mi) 78728 Austin (7.7 mi) 78759 Austin (8 mi) 78682 Round Rock (8.8 mi)

Demographics updated 06/2026

Population
Total population	88,189
Population density	3,185 / sq mi
State FIPS	48
County FIPS	491

Geography
Land area	27.69 sq mi
Water area	0.16 sq mi
Latitude	30.4980
Longitude	-97.8157
Timezone	Central (CT)
Area code	512

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	18.9%	23.0%	39.5%
$50k – $100k	25.2%	30.5%	30.1%
$100k – $200k	41.7%	34.7%	22.6%
Over $200k	14.1%	11.8%	7.8%

Demographics & statistics

88,189

Population

3,185

People per sq mi

37.4

Median age

$116,893

Median household income

$52,039

Per capita income

$416,000

Median home value

$1,646

Median monthly rent

64.8%

Home ownership

5.7%

Poverty rate

4.0%

Unemployment

22,474

Housing units

53.0%

Bachelor's or higher

Age distribution

Male Female

2,397

Under 5

2,386

2,839

5–9

2,824

3,725

10–14

3,706

2,674

15–19

2,661

2,385

20–24

2,373

6,534

25–34

6,502

7,569

35–44

7,532

6,583

45–54

6,551

2,669

55–59

2,656

2,089

60–64

2,079

2,797

65–74

2,783

1,398

75–84

1,392

544

85+

541

← Male

Female →

Age summary

Group	Count	%
Under 18	21,458	24.3%
18 and over	66,731	75.7%
65 and over	9,455	10.7%
Median age	37.4 years

Race & ethnicity

White 65.8%

Asian 10.4%

Two or more races 9.2%

Hispanic or Latino 8.4%

Black or African American 3.2%

Other race 2.5%

American Indian / Alaska Native 0.4%

Native Hawaiian / Pacific Islander 0.2%

Group	Count	%
White	63,332	65.8%
Asian	9,988	10.4%
Two or more races	8,853	9.2%
Hispanic or Latino	8,061	8.4%
Black or African American	3,041	3.2%
Other race	2,448	2.5%
American Indian / Alaska Native	364	0.4%
Native Hawaiian / Pacific Islander	163	0.2%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	18.9%	23.0%	39.5%
$50k – $100k	25.2%	30.5%	30.1%
$100k – $200k	41.7%	34.7%	22.6%
Over $200k	14.1%	11.8%	7.8%

Under $10k 1.8%

$10k–$15k 2.1%

$15k–$25k 3.9%

$25k–$35k 4.4%

$35k–$50k 6.5%

$50k–$75k 13.4%

$75k–$100k 10.7%

$100k–$150k 21.6%

$150k–$200k 15.5%

$200k+ 20.0%

Range	% of households
Under $10k	1.8%
$10k–$15k	2.1%
$15k–$25k	3.9%
$25k–$35k	4.4%
$35k–$50k	6.5%
$50k–$75k	13.4%
$75k–$100k	10.7%
$100k–$150k	21.6%
$150k–$200k	15.5%
$200k+	20.0%
Median income	$116,893

Housing

Home values

Under $50k 0.6%

$50k–$100k 0.8%

$100k–$150k 1.2%

$150k–$200k 1.8%

$200k–$300k 19.5%

$300k–$500k 44.5%

$500k–$1M 29.1%

$1M+ 2.5%

Housing overview

Metric	Value
Median home value	$416,000
Median rent / month	$1,646
Owner occupied	64.8%
Renter occupied	35.2%
Vacant	1.9%
Single-family detached	70.9%
Large apartment buildings	13.0%
Mobile homes	1.7%
Median rooms	6.0
Avg household size (owned)	2.83

Year built

Era	%
2020 or later	1.0%
2010–2019	27.0%
2000–2009	31.9%
1990–1999	24.2%
1980–1989	8.9%
1970–1979	3.8%
1960–1969	2.1%
1950–1959	0.5%
1940–1949	0.1%
1939 or earlier	0.5%

Bedrooms

Size	% of units
No bedroom (studio)	2.6%
1 bedroom	12.1%
2 bedrooms	12.7%
3 bedrooms	37.5%
4 bedrooms	28.1%
5+ bedrooms	7.1%

Vehicles per household

Vehicles	% of households
No vehicle	2.8%
1 vehicle	31.8%
2 vehicles	47.1%
3 or more	18.3%

Heating fuel

Fuel type	%
Utility gas	53.4%
Electricity	44.1%
Propane / LP gas	2.0%
Solar	0.1%
No fuel used	0.3%

Households & families

Household type	Count	%
Married-couple family	19,304	57.3%
Cohabiting couple	1,952	5.8%
Male householder, no spouse	5,887	17.5%
Female householder, no spouse	6,574	19.5%
Households with children under 18	13,175	39.1%
Households with seniors (65+)	6,674	19.8%
Average household size	2.60

Marital status

Status	Male	Female
Never married	30.9%	25.9%
Married	58.7%	55.3%
Separated	0.8%	0.7%
Widowed	2.4%	5.7%
Divorced	7.3%	12.4%

Education

Less than 9th grade 1.2%

Some HS, no diploma 2.0%

HS graduate 15.7%

Some college, no degree 19.2%

Associate's degree 8.9%

Bachelor's degree 35.8%

Graduate / professional 17.2%

Metric	%
HS diploma or higher	96.8%
Bachelor's or higher	53.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	1,295	5.8%
Kindergarten	1,083	4.8%
Elementary school	10,285	45.9%
High school	5,099	22.8%
College / grad school	4,642	20.7%

Employment

Industry of employment

Professional & management 20.6%

Education & healthcare 19.1%

Retail trade 11.7%

Finance & real estate 10.1%

Manufacturing 9.8%

Arts, food & hospitality 6.2%

Public administration 4.8%

Construction 4.5%

Transportation & utilities 3.6%

Other services 3.6%

Information 3.2%

Wholesale trade 2.5%

Agriculture & mining 0.3%

Occupation

Category	%
Management, business & arts	57.6%
Service	10.2%
Sales & office	21.5%
Natural resources & construction	4.4%
Production & transportation	6.3%

Employment type

Type	%
Private sector	82.1%
Government	12.0%
Self-employed	5.7%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	64.3%
Carpool	7.1%
Public transit	0.9%
Walk	0.8%
Work from home	25.0%
Other means	1.9%
Avg commute (minutes)	26.8

Poverty

All people 5.7%

Under 18 years 5.4%

18 and over 5.8%

Married-couple families 2.7%

Female-led households 22.6%

Income support

Source	% of households
Social Security	17.6%
Retirement income	19.7%
Supplemental Security	2.5%
Cash public assistance	1.1%
Food stamps / SNAP	2.7%

Health indicators

Condition	%
Obesity	29.7%
High blood pressure	25.5%
High cholesterol	30.9%
Diabetes	7.4%
Heart disease	3.7%
Stroke	1.8%
Asthma	8.4%
Arthritis	17.9%
Kidney disease	1.9%
Pulmonary disease	4.0%
Cancer	4.7%

Behavior / access	%
Smoking	13.1%
Binge drinking	21.9%
No physical activity	16.6%
Less than 7 hrs sleep	30.9%
Depression	21.7%
Fair or poor health	10.0%
Poor mental health	13.8%
Poor physical health	7.7%
No health insurance	18.5%
Visited doctor (checkup)	68.3%
Visited dentist	65.9%
Cholesterol screening	90.0%
Teeth loss	8.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	4,417	6.6%

Disability	%
Any disability	9.2%
Under 18	3.4%
18–64 years	8.4%
65 and over	27.4%

Health insurance coverage

Type	%
Private insurance	83.9%
Public insurance	16.6%
No insurance	8.2%
Uninsured under 19	6.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	83,406	94.6%
Spanish	5,315	6.4%
Other Indo-European	2,544	3.1%
Asian & Pacific Islander	743	0.9%
Other languages	1,922	2.3%

Place of birth & citizenship

Origin	Count	%
Native born (US)	74,317	84.3%
Born in same state	72,692	82.4%
Born in different state	40,988	46.5%
Foreign born	1,625	1.8%
Naturalized citizen	13,872	15.7%
Not a US citizen	6,128	44.2%

Ancestry

Ancestry	Count	%
French	10,859	12.3%
Italian	7,857	8.9%
Arab	4,176	4.7%
Polish	1,087	1.2%
English	583	0.7%

Ancestry	Count	%
Irish	313	0.4%
Dutch	285	0.3%
German	240	0.3%
Norwegian	28	0%

Technology access

Metric	% of households
Computer access	38.2%
Internet access	98.8%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 78613

What part of Cedar Park is ZIP code 78613?

ZIP code 78613 covers a portion of Cedar Park, Texas, within Williamson County.

What county is ZIP code 78613 in?

ZIP code 78613 falls within Williamson County, Texas.

How educated is the population of ZIP code 78613?

53% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.

What is the typical home value in ZIP code 78613?

The median home value in ZIP code 78613 is $416,000.

What is the median household income in ZIP code 78613?

The median household income in ZIP code 78613 is $116,893, above the national median of ~$75,000.

What is the population of ZIP code 78613?

ZIP code 78613 has an estimated population of 88,189 residents, with a density of 3,185 people per square mile.

What timezone is ZIP code 78613 in?

ZIP code 78613 observes the CST timezone.