94566 ZIP Code — Pleasanton, CA

Alameda County, California

ZIP code 94566 is located in Pleasanton, California, within Alameda County. It covers approximately 20.32 square miles and serves a population of 45,145 residents. This is a standard ZIP code in the Pacific (PT) timezone, served by area code 925.

About ZIP code 94566

The housing stock consists of a mix of housing types. Most homes were built in the 1980s, giving the area an established character. Median home value is $1,452,900. Owner-occupancy sits near the national average at 72%.

The gap between median ($187,357) and mean household income suggests income inequality — a small number of higher earners pull the average up. The poverty rate of 4% 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 34 minutes is near the national average. Remote work is prevalent — 25% of workers work from home.

Educational attainment is high — 68% of residents hold a bachelor's degree or higher, well above the national average of 33%.

Overall, ZIP code 94566 reflects a community defined by a highly educated population and a high rate of remote workers.

45,145

population

20.32

sq mi land

Standard

ZIP type

Pacific (PT)

timezone

94566 ZIP code map

Cities in ZIP code 94566

Below are the cities the US Postal Service accepts for ZIP code 94566. Using any city not on this list may result in mail delivery delays.

City	Status
Pleasanton	Preferred

Nearby ZIP codes

94588 Pleasanton (4.2 mi) 94586 Sunol (5.7 mi) 94568 Dublin (6 mi) 94552 Castro Valley (8 mi) 94539 Fremont (8.7 mi) 94582 San Ramon (8.9 mi) 94536 Fremont (9.1 mi) 94551 Livermore (9.4 mi) 94542 Hayward (10 mi) 94544 Hayward (10.9 mi) 94587 Union City (11.1 mi) 94506 Danville (11.9 mi)

Demographics updated 06/2026

Population
Total population	45,145
Population density	2,222 / sq mi
State FIPS	06
County FIPS	001

Geography
Land area	20.32 sq mi
Water area	0.51 sq mi
Latitude	37.6453
Longitude	-121.8497
Timezone	Pacific (PT)
Area code	925

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	15.3%	24.6%	32.6%
$50k – $100k	16.6%	23.2%	27.7%
$100k – $200k	29.9%	30.5%	26.4%
Over $200k	38.3%	21.7%	13.3%

Demographics & statistics

45,145

Population

2,222

People per sq mi

43.7

Median age

$187,357

Median household income

$87,539

Per capita income

$1,452,900

Median home value

$2,548

Median monthly rent

71.6%

Home ownership

4.4%

Poverty rate

3.5%

Unemployment

12,236

Housing units

67.8%

Bachelor's or higher

Age distribution

Male Female

853

Under 5

895

1,312

5–9

1,377

1,870

10–14

1,963

1,582

15–19

1,661

795

20–24

835

1,963

25–34

2,059

3,053

35–44

3,203

3,803

45–54

3,991

1,488

55–59

1,561

1,477

60–64

1,550

2,048

65–74

2,149

1,327

75–84

1,392

458

85+

480

← Male

Female →

Age summary

Group	Count	%
Under 18	10,362	23.0%
18 and over	34,783	77.0%
65 and over	7,854	17.4%
Median age	43.7 years

Race & ethnicity

White 47.1%

Asian 35.1%

Two or more races 6.8%

Hispanic or Latino 6.6%

Other race 3.1%

Black or African American 0.8%

Native Hawaiian / Pacific Islander 0.3%

American Indian / Alaska Native 0.2%

Group	Count	%
White	22,795	47.1%
Asian	16,962	35.1%
Two or more races	3,277	6.8%
Hispanic or Latino	3,211	6.6%
Other race	1,502	3.1%
Black or African American	371	0.8%
Native Hawaiian / Pacific Islander	157	0.3%
American Indian / Alaska Native	81	0.2%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	15.3%	24.6%	32.6%
$50k – $100k	16.6%	23.2%	27.7%
$100k – $200k	29.9%	30.5%	26.4%
Over $200k	38.3%	21.7%	13.3%

Under $10k 1.9%

$10k–$15k 1.6%

$15k–$25k 2.9%

$25k–$35k 3.9%

$35k–$50k 4.3%

$50k–$75k 5.6%

$75k–$100k 8.1%

$100k–$150k 11.3%

$150k–$200k 14.5%

$200k+ 45.9%

Range	% of households
Under $10k	1.9%
$10k–$15k	1.6%
$15k–$25k	2.9%
$25k–$35k	3.9%
$35k–$50k	4.3%
$50k–$75k	5.6%
$75k–$100k	8.1%
$100k–$150k	11.3%
$150k–$200k	14.5%
$200k+	45.9%
Median income	$187,357

Housing

Home values

Under $50k 1.0%

$50k–$100k 0.3%

$100k–$150k 0.5%

$150k–$200k 0.5%

$200k–$300k 1.7%

$300k–$500k 2.2%

$500k–$1M 12.9%

$1M+ 81.0%

Housing overview

Metric	Value
Median home value	$1,452,900
Median rent / month	$2,548
Owner occupied	71.6%
Renter occupied	28.4%
Vacant	4.4%
Single-family detached	65.2%
Large apartment buildings	10.4%
Mobile homes	2.3%
Median rooms	6.2
Avg household size (owned)	3.00

Year built

Era	%
2020 or later	0.2%
2010–2019	6.2%
2000–2009	12.3%
1990–1999	12.9%
1980–1989	24.1%
1970–1979	21.3%
1960–1969	15.8%
1950–1959	4.0%
1940–1949	1.2%
1939 or earlier	1.9%

Bedrooms

Size	% of units
No bedroom (studio)	2.3%
1 bedroom	11.1%
2 bedrooms	16.6%
3 bedrooms	25.1%
4 bedrooms	33.2%
5+ bedrooms	11.6%

Vehicles per household

Vehicles	% of households
No vehicle	5.0%
1 vehicle	24.4%
2 vehicles	40.7%
3 or more	29.8%

Heating fuel

Fuel type	%
Utility gas	72.6%
Electricity	23.4%
Propane / LP gas	2.1%
Fuel oil	0.1%
Wood	0.2%
Solar	1.0%
No fuel used	0.5%

Households & families

Household type	Count	%
Married-couple family	10,804	67.3%
Cohabiting couple	485	3.0%
Male householder, no spouse	1,735	10.8%
Female householder, no spouse	3,027	18.9%
Households with children under 18	6,039	37.6%
Households with seniors (65+)	5,390	33.6%
Average household size	2.79

Marital status

Status	Male	Female
Never married	25.4%	20.7%
Married	66.0%	61.2%
Separated	1.2%	1.3%
Widowed	1.7%	7.9%
Divorced	5.7%	8.9%

Education

Less than 9th grade 2.0%

Some HS, no diploma 1.8%

HS graduate 8.9%

Some college, no degree 12.7%

Associate's degree 6.8%

Bachelor's degree 35.6%

Graduate / professional 32.2%

Metric	%
HS diploma or higher	96.2%
Bachelor's or higher	67.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	625	5.2%
Kindergarten	627	5.2%
Elementary school	5,039	41.9%
High school	2,938	24.4%
College / grad school	2,794	23.2%

Employment

Industry of employment

Professional & management 25.7%

Education & healthcare 20.3%

Manufacturing 13.2%

Retail trade 8.7%

Finance & real estate 7.2%

Arts, food & hospitality 6.7%

Wholesale trade 3.8%

Information 3.7%

Other services 3.2%

Construction 2.9%

Transportation & utilities 2.4%

Public administration 1.9%

Agriculture & mining 0.4%

Occupation

Category	%
Management, business & arts	69.9%
Service	6.7%
Sales & office	17.7%
Natural resources & construction	2.3%
Production & transportation	3.3%

Employment type

Type	%
Private sector	84.8%
Government	9.8%
Self-employed	5.4%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	58.2%
Carpool	7.3%
Public transit	5.6%
Walk	1.4%
Work from home	25.0%
Other means	2.5%
Avg commute (minutes)	33.6

Poverty

All people 4.4%

Under 18 years 5.5%

18 and over 4.0%

Married-couple families 1.4%

Female-led households 12.6%

Income support

Source	% of households
Social Security	27.0%
Retirement income	22.5%
Supplemental Security	2.3%
Cash public assistance	3.7%
Food stamps / SNAP	2.4%

Health indicators

Condition	%
Obesity	23.2%
High blood pressure	25.5%
High cholesterol	30.7%
Diabetes	7.6%
Heart disease	4.6%
Stroke	2.1%
Asthma	8.7%
Arthritis	19.1%
Kidney disease	2.2%
Pulmonary disease	4.2%
Cancer	6.5%

Behavior / access	%
Smoking	8.3%
Binge drinking	17.0%
No physical activity	13.2%
Less than 7 hrs sleep	26.4%
Depression	15.0%
Fair or poor health	9.0%
Poor mental health	11.8%
Poor physical health	7.3%
No health insurance	6.6%
Visited doctor (checkup)	66.9%
Visited dentist	72.2%
Cholesterol screening	94.2%
Teeth loss	6.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,388	4.0%

Disability	%
Any disability	8.4%
Under 18	2.1%
18–64 years	4.8%
65 and over	29.6%

Health insurance coverage

Type	%
Private insurance	88.1%
Public insurance	20.9%
No insurance	1.8%
Uninsured under 19	0.8%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	43,397	96.1%
Spanish	5,087	11.7%
Other Indo-European	673	1.6%
Asian & Pacific Islander	1,207	2.8%
Other languages	3,177	7.3%

Place of birth & citizenship

Origin	Count	%
Native born (US)	30,587	67.8%
Born in same state	30,145	66.8%
Born in different state	20,820	46.1%
Foreign born	442	1.0%
Naturalized citizen	14,558	32.2%
Not a US citizen	8,091	55.6%

Ancestry

Ancestry	Count	%
French	3,706	8.2%
Italian	3,265	7.2%
Arab	1,223	2.7%
Polish	510	1.1%
English	452	1%

Ancestry	Count	%
Dutch	269	0.6%
German	231	0.5%
Norwegian	141	0.3%
Irish	54	0.1%

Technology access

Metric	% of households
Computer access	35.6%
Internet access	97.9%

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

Frequently asked questions about ZIP code 94566

What city is ZIP code 94566 in?

ZIP code 94566 is primarily assigned to Pleasanton, California.

What county is ZIP code 94566 in?

ZIP code 94566 falls within Alameda County, California.

How educated is the population of ZIP code 94566?

68% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.

What is the median household income in ZIP code 94566?

The median household income in ZIP code 94566 is $187,357, above the national median of ~$75,000.

What is the typical home value in ZIP code 94566?

The median home value in ZIP code 94566 is $1,452,900.

What is the population of ZIP code 94566?

ZIP code 94566 has an estimated population of 45,145 residents, with a density of 2,222 people per square mile.

What timezone is ZIP code 94566 in?

ZIP code 94566 observes the PST timezone.