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ZIP code

94523

Pleasant Hill, CA

STANDARD

94523 covers Pleasant Hill in Contra Costa County, with 34,789 people in the ACS 2023 estimate.

Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology

ACS 2023 population

34,789

Median household income

$142,622

Median home value

$1,038,400

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 94523. Methodology

ZIP code map of 94523

Census ZCTA boundary for ZIP 94523 in Pleasant Hill, California
Census ZCTA boundary for ZIP 94523 in Pleasant Hill, California. A ZCTA is not the same as a USPS ZIP code. Boundaries: U.S. Census Bureau. Methodology · Data sources
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About ZIP code 94523

Type

STANDARD

City

Pleasant Hill

County

Contra Costa County

Timezone

America/Los_Angeles

Area codes

925

Land area

7.2 sq mi

Water area

0.00 sq mi

Households

14,585

Median gross rent

$2,479

Acceptable cities: Concord

More enterprise fields

Timezone
America/Los_Angeles
Area Codes
925
World Region
NA
Country
US

Commercial ZIP directory · not ACS

Commercial ZIP directory population_count for ZCTA 94523. Not ACS. Methodology

People in 94523

Race

  • White22,132
  • Black or African American938
  • American Indian or Alaska Native203
  • Asian5,537
  • Native Hawaiian and Pacific Islander111
  • Other race1,619
  • Two or more races4,732

Hispanic or Latino (any race): 5,025

Age

  • Under 103,854
  • 10 to 193,779
  • 20 to 293,863
  • 30 to 395,261
  • 40 to 494,571
  • 50 to 594,830
  • 60 to 694,633
  • 70 to 792,830
  • 80 and older1,651

Income and housing in 94523

Poverty rate

6.4%

Median earnings

$74,832

Median household income

$142,622

Median home value

$1,038,400

Median gross rent

$2,479

Education

  • High school graduate95.9%
  • Bachelor's degree55.9%
  • Graduate degree22.3%

Places covering 94523

Cities and places — Population overlap

Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.

ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

Counties — Population overlap

Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.

ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

0.6% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 94523

IRS populationACS population
37,90418,952020052023

Hover the chart or read the table below (Year | ACS | IRS).

Population history. Year | ACS population | IRS population. ACS and IRS are separate series. Blank cells mean that source did not publish a count for the year.
YearACS populationIRS population
200530,233
200629,538
200731,055
200830,327
200930,671
201031,056
201133,54530,745
201233,72831,050
201333,92330,900
201434,42831,400
201534,70731,500
201634,74231,610
201734,90531,590
201835,09631,770
201935,00531,490
202034,92931,990
202134,95730,970
202234,96431,050
202334,789

ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.

ZIP codes near 94523

12 nearest ZIP centroids (any distance)

  1. 94597Walnut Creek2.5 miPop 24,235 · Income $142,685
  2. 94518Concord2.9 miPop 27,743 · Income $111,406
  3. 94520Concord3.5 miPop 36,767 · Income $79,790
  4. 94519Concord4.2 miPop 19,918 · Income $123,366
  5. 94598Walnut Creek4.2 miPop 26,293 · Income $188,170
  6. 94549Lafayette4.4 miPop 28,247 · Income $231,195
  7. 94553Martinez4.7 miPop 48,600 · Income $121,023
  8. 94596Walnut Creek5.0 miPop 23,592 · Income $137,660
  9. 94595Walnut Creek5.7 miPop 17,051 · Income $98,108
  10. 94521Concord5.8 miPop 41,118 · Income $127,312
  11. 94507Alamo7.9 miPop 14,546 · Income $250,000+
  12. 94575Moraga8.0 miPop 1,005 · Income —

ZIP centroids within 2 miles

No other ZIP codes within 2 miles of 94523, measured by Census internal-point centroids. Try a wider radius.

ZIPs within 2 miles of this place

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94523 Pleasant Hill, CA

Looking up ZIP codes within 2 miles of 94523 Pleasant Hill, CA, measured by centroid distance.

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ZIP code 94523 FAQ

What city is ZIP code 94523 in?
94523 is in Pleasant Hill, CA.
What county is 94523 in?
94523 is in Contra Costa County.
What is the median household income in 94523?
The median household income in 94523 is $142,622.
Which ZIP codes are near 94523?
Use the radius tool on this page to list ZIP codes within a chosen distance of 94523.