US ZIP Code Map

ZIP code

94521

Concord, CA

STANDARD

94521 covers Concord in Contra Costa County, with 41,118 people in the ACS estimate.

Map of 94521, Concord

ZIP code map

ACS population

41,118

Median household income

$127,312

Median home value

$823,100

About ZIP code 94521

Type

STANDARD

City

Concord

County

Contra Costa County

Timezone

America/Los_Angeles

Area codes

925

Land area

9.7 sq mi

Water area

0.00 sq mi

Households

16,083

Median gross rent

$2,388

More enterprise fields

Timezone
America/Los_Angeles
Area Codes
925
World Region
NA
Country
US
Housing Count
16,440
Irs Estimated Households
20,440
Population Count
42,885
Irs Estimated Population
37,770

People in 94521

Race

  • White24,192
  • Black or African American1,418
  • American Indian or Alaska Native313
  • Asian7,255
  • Native Hawaiian and Pacific Islander174
  • Other race3,453
  • Two or more races6,080

Hispanic or Latino (any race): 8,555

Age

  • Under 104,524
  • 10 to 194,895
  • 20 to 294,461
  • 30 to 395,797
  • 40 to 495,528
  • 50 to 596,324
  • 60 to 695,700
  • 70 to 793,643
  • 80 and older2,013

Income and housing in 94521

Poverty rate

5.6%

Median earnings

$61,619

Median household income

$127,312

Median home value

$823,100

Median gross rent

$2,388

Education

  • High school graduate94.5%
  • Bachelor's degree44.0%
  • Graduate degree13.8%

Places covering 94521

Cities and places

Counties

2.1% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 94521

IRS populationACS population
47,35823,679020052023

Hover a year for IRS and ACS values.

ZIP codes near 94521

  1. 94519Concord3.0 miPop 19,918 · Income $123,366
  2. 94518Concord3.3 miPop 27,743 · Income $111,406
  3. 94565Pittsburg4.4 miPop 99,933 · Income $95,035
  4. 94598Walnut Creek4.4 miPop 26,293 · Income $188,170
  5. 94520Concord4.7 miPop 36,767 · Income $79,790
  6. 94522Concord4.8 miPop 585 · Income —
  7. 94524Concord5.0 miPop 803 · Income —
  8. 94527Concord5.0 miPop 302 · Income —
  9. 94523Pleasant Hill6.0 miPop 34,789 · Income $142,622
  10. 94596Walnut Creek6.2 miPop 23,592 · Income $137,660
  11. 94597Walnut Creek6.9 miPop 24,235 · Income $142,685
  12. 94529Concord7.6 miPop — · Income —

ZIP code 94521 FAQ

What city is ZIP code 94521 in?
94521 is in Concord, CA.
What county is 94521 in?
94521 is in Contra Costa County.
What is the median household income in 94521?
The median household income in 94521 is $127,312.
Which ZIP codes are near 94521?
Use the radius tool on this page to list ZIP codes within a chosen distance of 94521.