ZIP Code Tabulation Area · California

ZIP Code 90743: Seal Beach, CA

ZIP Code 90743 (Seal Beach, Orange County, California) has an estimated 468 residents in 195 households. The median household income is $170,966, the median home value is $1,662,500 and the median gross rent is $2,521/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated

Some estimates have a large margin of error. 5 figures for this ZIP (population, median age, bachelor's or higher, owner-occupied, work from home) are marked with *. ACS figures come from a sample, and small areas have fewer responses, so treat these numbers as rough ranges.

Total population

468*

Margin of error ±250· estimate has a large margin of error

Median household income

$170,966

Margin of error ±$14,653

Median home value

$1,662,500

Margin of error ±$719,859

Median gross rent

$2,521/mo

Margin of error ±$887

Median age

52.0 yrs*

Margin of error ±25.8 yrs· estimate has a large margin of error

Mean travel time to work

—

Margin of error not available

How ZIP 90743 compares with California and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 9074352.0 yrs*California37.9 yrsUnited States38.9 yrs

Median household income

ZIP 90743$170,966California$99,122United States$80,734

Per capita income

ZIP 90743$71,888California$49,513United States$44,673

Poverty rate

ZIP 907435.3%California12.0%United States12.5%

Unemployment rate

ZIP 907430.0%California6.6%United States5.2%

Bachelor's degree or higher

ZIP 9074350.4%*California37.1%United States35.7%

Median home value

ZIP 90743$1,662,500California$734,700United States$332,700

Median gross rent

ZIP 90743$2,521/moCalifornia$2,036/moUnited States$1,413/mo

Owner-occupied homes

ZIP 9074354.9%*California55.9%United States65.2%

Mean travel time to work

ZIP 90743—California28.7 minUnited States26.4 min

Worked from home

ZIP 9074328.8%*California17.2%United States15.1%

All figures for ZIP 90743

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 90743 — ACS 2020–2024 5-year estimates
MeasureZIP 90743Margin of errorCaliforniaUnited States
Total population468*±25039,287,377334,922,499
Median age52.0 yrs*±25.8 yrs37.9 yrs38.9 yrs
Households195±8213,548,091129,227,496
Median household income$170,966±$14,653$99,122$80,734
Per capita income$71,888±$26,624$49,513$44,673
Poverty rate5.3%±5.3 pts12.0%12.5%
Unemployment rate0.0%±6.3 pts6.6%5.2%
Bachelor's degree or higher50.4%*±32.5 pts37.1%35.7%
Median home value$1,662,500±$719,859$734,700$332,700
Median gross rent$2,521/mo±$887$2,036/mo$1,413/mo
Owner-occupied homes54.9%*±13.4 pts55.9%65.2%
Mean travel time to work——28.7 min26.4 min
Worked from home28.8%*±16.7 pts17.2%15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 90743
GroupZIP 90743CaliforniaUnited States
White alone, not Hispanic or Latino55.3%33.8%57.4%
Black or African American alone, not Hispanic or Latino0.0%5.2%11.9%
American Indian and Alaska Native alone, not Hispanic or Latino0.0%0.3%0.5%
Asian alone, not Hispanic or Latino7.3%15.3%5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino0.0%0.3%0.2%
Some other race alone, not Hispanic or Latino27.4%0.6%0.6%
Two or more races, not Hispanic or Latino3.6%4.4%4.3%
Hispanic or Latino (of any race)6.4%40.2%19.3%

Where ZIP 90743 is

State
California
Main county
Orange County
Largest overlapping place
Seal Beach (98% of the ZIP's land area)
Land area
0.13 sq mi· about 3,600 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Orange County

90620 Buena Park, CA90621 Buena Park, CA90623 La Palma, CA90630 Cypress, CA90631 La Habra, CA90680 Stanton, CA90720 Los Alamitos, CA90740 Seal Beach, CA90742 Huntington Beach, CA92602 Irvine, CA92603 Irvine, CA92604 Irvine, CA92606 Irvine, CA92610 Lake Forest, CA92612 Irvine, CA92614 Irvine, CA92617 Irvine, CA92618 Irvine, CA92620 Irvine, CA92624 Dana Point, CA92625 Newport Beach, CA92626 Costa Mesa, CA92627 Costa Mesa, CA92629 Dana Point, CA

See every ZIP code in California, or compare ZIP 90743 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

  • U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
  • U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
  • Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.