Pleasant Hill ZIP Code List — Contra Costa County, CA

There is one unique ZIP code in Pleasant Hill, California and it is 94523. Area code: 925.

ZIP codes

7.21

sq mi land

0.00

sq mi water

925

area code

Pleasant Hill, CA ZIP code map

About Pleasant Hill, CA

Pleasant Hill, California, is a vibrant city situated in the San Francisco Bay Area, specifically within Contra Costa County. Known for its friendly community atmosphere, Pleasant Hill is an attractive place for families and young professionals alike. With a variety of parks, recreational activities, and a close-knit community feel, it offers a unique blend of suburban tranquility and urban convenience.

Location & geography

Pleasant Hill is located approximately 20 miles east of San Francisco, making it an ideal location for commuters seeking proximity to the city while enjoying suburban life. It is bordered by several cities, including Concord to the north (approximately 3 miles away), Walnut Creek to the south (about 4 miles away), Martinez to the west (about 5 miles away), and Lafayette to the southeast (around 6 miles away). The city covers a land area of 14.41 square miles with no water area, allowing for a range of residential and commercial developments.

Community & economy

The character of Pleasant Hill is often described as friendly and welcoming, with a strong sense of community. The local economy is diverse, featuring retail, healthcare, and education as prominent industries that support daily life. Residents enjoy various recreational activities, including visiting the local parks, participating in community events, and spending time in the downtown area, which features restaurants, shops, and entertainment.

Transportation

Pleasant Hill is conveniently accessed via major highways such as Interstate 680 and State Route 242, which facilitate easy travel to neighboring cities and the greater Bay Area. The nearest airport is the Oakland International Airport, located about 30 miles away, while local public transportation options include bus services provided by the County Connection. Residents also have access to nearby BART (Bay Area Rapid Transit) stations, ensuring seamless connectivity.

History

Pleasant Hill was founded in the late 1950s, evolving from a rural area into a bustling suburban community. The city experienced significant growth during the post-World War II era, driven by the housing boom and the development of key industries. Notable events in its history include the establishment of the Pleasant Hill Library in 1962 and the continuous expansion of its commercial areas over the decades.

Did you know?

One little-known fact about Pleasant Hill is that it is home to the Pleasant Hill Community Center, which serves as a hub for various recreational programs and cultural events. Additionally, the city hosts an annual ‘Pleasant Hill Concerts in the Park’ series, drawing residents together to enjoy music and community spirit.

ZIP codes for Pleasant Hill, CA (1)

ZIP code	City	County	Map
94523	Pleasant Hill	Contra Costa	View map

Demographics & statistics

34,964

Population

42.1

Median age

$136,787

Median household income

$64,572

Per capita income

$959,200

Median home value

$2,400

Median monthly rent

63.4%

Home ownership

6.4%

Poverty rate

3.7%

Unemployment

9,540

Housing units

56.3%

Bachelor's or higher

Age distribution

Male Female

866

Under 5

888

855

5–9

876

935

10–14

958

1,183

15–19

1,213

1,002

20–24

1,028

1,966

25–34

2,017

2,627

35–44

2,694

2,514

45–54

2,578

1,256

55–59

1,288

997

60–64

1,023

1,777

65–74

1,823

818

75–84

839

466

85+

477

← Male

Female →

Age summary

Group	Count	%
Under 18	6,870	19.6%
18 and over	28,094	80.4%
65 and over	6,200	17.7%
Median age	42.1 years

Race & ethnicity

White 58.7%

Asian 15.7%

Two or more races 10.4%

Hispanic or Latino 7.7%

Black or African American 4%

Other race 2.7%

Native Hawaiian / Pacific Islander 0.6%

American Indian / Alaska Native 0.3%

Group	Count	%
White	22,213	58.7%
Asian	5,936	15.7%
Two or more races	3,941	10.4%
Hispanic or Latino	2,898	7.7%
Black or African American	1,505	4%
Other race	1,029	2.7%
Native Hawaiian / Pacific Islander	239	0.6%
American Indian / Alaska Native	101	0.3%

Household income

Under $10k 4.1%

$10k–$15k 0.9%

$15k–$25k 3.6%

$25k–$35k 2.9%

$35k–$50k 5.4%

$50k–$75k 9.4%

$75k–$100k 10.0%

$100k–$150k 17.8%

$150k–$200k 17.4%

$200k+ 28.5%

Range	% of households
Under $10k	4.1%
$10k–$15k	0.9%
$15k–$25k	3.6%
$25k–$35k	2.9%
$35k–$50k	5.4%
$50k–$75k	9.4%
$75k–$100k	10.0%
$100k–$150k	17.8%
$150k–$200k	17.4%
$200k+	28.5%
Median income	$136,787

Housing

Home values

Under $50k 0.3%

$50k–$100k 0.8%

$100k–$150k 1.1%

$150k–$200k 0.1%

$200k–$300k 0.1%

$300k–$500k 3.1%

$500k–$1M 50.1%

$1M+ 44.4%

Housing overview

Metric	Value
Median home value	$959,200
Median rent / month	$2,400
Owner occupied	63.4%
Renter occupied	36.6%
Vacant	4.3%
Single-family detached	59.3%
Large apartment buildings	16.3%
Mobile homes	0.3%
Median rooms	5.4
Avg household size (owned)	2.58

Year built

Era	%
2020 or later	0.1%
2010–2019	2.7%
2000–2009	4.2%
1990–1999	8.1%
1980–1989	22.6%
1970–1979	14.6%
1960–1969	14.9%
1950–1959	20.6%
1940–1949	10.0%
1939 or earlier	2.2%

Bedrooms

Size	% of units
No bedroom (studio)	5.0%
1 bedroom	11.4%
2 bedrooms	19.9%
3 bedrooms	40.6%
4 bedrooms	18.0%
5+ bedrooms	5.0%

Vehicles per household

Vehicles	% of households
No vehicle	6.3%
1 vehicle	31.0%
2 vehicles	38.1%
3 or more	24.6%

Heating fuel

Fuel type	%
Utility gas	61.0%
Electricity	34.5%
Propane / LP gas	1.8%
Fuel oil	0.1%
Wood	0.7%
Solar	1.4%
No fuel used	0.3%

Households & families

Household type	Count	%
Married-couple family	6,869	48.9%
Cohabiting couple	849	6.0%
Male householder, no spouse	2,551	18.1%
Female householder, no spouse	3,787	26.9%
Households with children under 18	4,541	32.3%
Households with seniors (65+)	4,522	32.2%
Average household size	2.45

Marital status

Status	Male	Female
Never married	37.3%	28.2%
Married	52.3%	48.2%
Separated	0.7%	1.3%
Widowed	1.9%	6.1%
Divorced	7.8%	16.3%

Education

Less than 9th grade 2.9%

Some HS, no diploma 2.2%

HS graduate 11.6%

Some college, no degree 18.6%

Associate's degree 8.4%

Bachelor's degree 35.1%

Graduate / professional 21.2%

Metric	%
HS diploma or higher	94.9%
Bachelor's or higher	56.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	498	5.9%
Kindergarten	312	3.7%
Elementary school	2,984	35.3%
High school	1,671	19.7%
College / grad school	2,999	35.4%

Employment

Industry of employment

Education & healthcare 27.0%

Professional & management 17.3%

Retail trade 10.3%

Arts, food & hospitality 9.3%

Finance & real estate 7.1%

Construction 6.4%

Transportation & utilities 5.0%

Manufacturing 4.6%

Public administration 4.5%

Other services 4.1%

Wholesale trade 2.1%

Information 1.8%

Agriculture & mining 0.5%

Occupation

Category	%
Management, business & arts	58.2%
Service	13.9%
Sales & office	17.5%
Natural resources & construction	4.7%
Production & transportation	5.6%

Employment type

Type	%
Private sector	78.0%
Government	13.8%
Self-employed	8.2%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	59.3%
Carpool	9.3%
Public transit	7.8%
Walk	2.0%
Other means	3.0%
Avg commute (minutes)	32.3

Poverty

All people 6.4%

Under 18 years 9.1%

18 and over 5.8%

Married-couple families 2.2%

Female-led households 15.6%

Income support

Source	% of households
Social Security	27.6%
Retirement income	27.2%
Supplemental Security	3.3%
Cash public assistance	1.2%
Food stamps / SNAP	2.6%

Health indicators

Condition	%
High blood pressure	24.5%
High cholesterol	28.3%
Heart disease	4.7%
Stroke	2.2%
Asthma	9.0%
Arthritis	20.6%
Kidney disease	2.3%
Pulmonary disease	4.5%
Cancer	6.4%

Behavior / access	%
Binge drinking	18.6%
No physical activity	15.0%
Less than 7 hrs sleep	28.8%
Fair or poor health	9.6%
Poor mental health	12.4%
Poor physical health	7.7%
No health insurance	7.1%
Visited doctor (checkup)	65.4%
Visited dentist	74.6%
Cholesterol screening	92.2%
Teeth loss	6.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,044	3.7%

Disability	%
Any disability	12.2%
Under 18	3.5%
18–64 years	9.0%
65 and over	33.6%

Health insurance coverage

Type	%
Private insurance	84.6%
Public insurance	25.4%
Uninsured under 19	3.3%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	33,210	95.0%
Spanish	2,498	7.5%
Other Indo-European	363	1.1%
Asian & Pacific Islander	586	1.8%
Other languages	1,487	4.5%

Place of birth & citizenship

Origin	Count	%
Native born (US)	28,205	80.7%
Born in same state	27,601	78.9%
Born in different state	20,687	59.2%
Foreign born	604	1.7%
Naturalized citizen	6,759	19.3%
Not a US citizen	4,426	65.5%

Ancestry

Ancestry	Count	%
French	4,501	12.9%
Italian	4,210	12%
Arab	970	2.8%
Polish	620	1.8%
Dutch	441	1.3%

Ancestry	Count	%
German	253	0.7%
English	238	0.7%
Irish	173	0.5%
Norwegian	96	0.3%

Technology access

Metric	% of households
Computer access	40.2%
Internet access	95.7%

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

Frequently asked questions

What is the ZIP code for Pleasant Hill, CA?

Pleasant Hill, CA has one ZIP code: 94523.

What is the main ZIP code for Pleasant Hill, CA?

The primary ZIP code for Pleasant Hill, CA is 94523. The city uses area code 925 for phone service.

What county is Pleasant Hill, CA in?

Pleasant Hill is located in Contra Costa County, California.

How many ZIP codes are in Pleasant Hill, CA?

Pleasant Hill, CA has 1 ZIP code.

What ZIP code covers Pleasant Hill's downtown area and Main Street commercial district?

Pleasant Hill's downtown area and Main Street commercial district are located in ZIP code 94523, which serves as the central business and community hub of the city.

Which ZIP code should I use for addresses in the Contra Costa Centre area of Pleasant Hill?

The Contra Costa Centre shopping mall and surrounding commercial areas in Pleasant Hill are located in ZIP code 94523, the city's primary ZIP code.