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US ZIP Code Profile

ZIP Code 92840
Garden Grove, California

ZIP code 92840 is in Garden Grove, located in Orange County, California, within the Los Angeles-Long Beach-Anaheim metro area. Its 2020 Census population was 54,365. The estimated median adjusted gross income per tax return is $42,306, and about 2% of filers report $200,000 or more.

2020 Population
54,365
Census ZCTA
County
Orange
FIPS 06059
Median income (est.)
$42,306
IRS SOI 2022
Land Area
5.202 mi²
+ 0.018 mi² water

01Location & Geography

Authoritative geographic identifiers from the U.S. Census Bureau, ANSI, and FIPS standards.

Primary CityGarden Grove, CA
CountyOrange County (FIPS 06059)
StateCalifornia (FIPS 06)
Metro Area (MSA)Los Angeles-Long Beach-Anaheim, CA Metro Area (31080)
Census Region / DivisionWest Region · Pacific Division
Coordinates33.787167, -117.93189
Land / Water Area5.202 mi² land · 0.018 mi² water

02Income & Economics

Distribution of the 26,110 individual tax returns filed in 92840 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
30.5%
$25K–$50K
28.2%
$50K–$75K
16.9%
$75K–$100K
9.5%
$100K–$200K
12.6%
$200K+
2.3%
The $200,000+ bracket accounts for 13% of 92840's total adjusted gross income, from 2% of returns — a concentration that drives the gap between the median ($42,306) and the average.
Estimated median = median adjusted gross income per tax return, interpolated from IRS SOI brackets. Differs from U.S. Census household income.

03Income Over Time

Year-over-year change in 92840's IRS income metrics, 2020–2022.

Median income (2021→2022)
$42,306
▲ 4.5%
Filers earning $200K+
2.3%
▲ 0.1 pt
Total filers
26,110
▼ 1.4%
GET /zipc/v2/zipcodes/92840/soi?year=… $36K 2020 $40K 2021 $42K 2022
Median = adjusted gross income per return, interpolated from IRS SOI brackets. Figures are nominal (not inflation-adjusted).

04Population Trend

Decennial U.S. Census population for the 92840 ZCTA.

2000
50,636
 
2010
54,083
▲ +6.8%
2020
54,365
▲ +0.5%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 92840. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 92840

Garden Grove and its immediate neighbors, sorted by distance.

3 mi
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Distance from 92840 to any ZIP

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06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number052934
City AliasesGarden Grove

07Frequently Asked Questions

What county is ZIP code 92840 in?

ZIP code 92840 is in Orange County, California (county FIPS code 06059).

What city is ZIP code 92840?

The primary USPS city for 92840 is Garden Grove, CA.

What metro area (MSA) is 92840 in?

92840 is part of the Los Angeles-Long Beach-Anaheim, CA Metro Area (MSA code 31080).

What is the population of ZIP code 92840?

The 2020 Census population of 92840 was 54,365 residents.

What is the median income in ZIP code 92840?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 92840 is about $42,306, with around 2% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.