🇺🇸 United States ZIP Code

STANDARD

90222

Compton

ZIP Code 90222 is a standard zip code serving Compton, Compton, California (CA), in Los Angeles County, United States. It has an estimated population of 31,869 with a median household income of $40,707. The area falls within the America/Los_Angeles timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: California (CA)
County: Los Angeles
City: Compton
Timezone: America/Los_Angeles

Coordinates

Latitude: 33.909900
Longitude: -118.235700

Geographic Details

Land Area: 2.56 mi²
Water Area: 0.03 mi²
Population Density: 12465.0 people per mi² (95th percentile)
Bounding Box: 33.924628°N, 33.902526°S, -118.215523°E, -118.259672°W

With 31,869 residents spread across 2.56 square miles, this area has a population density of 12465.0 people per square mile.

Demographics

31,869

Population

90th percentile

$40,707

Median Income

30th percentile

$228,400

Median Home Value

75th percentile

2.56 mi²

Land Area

The median household income in 90222 is $40,707, and the median home value is $228,400.

Housing

8,026

Total Units

7,520

Occupied Units

93.7%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Compton, CA.

90220

Compton

90221

Compton

90223

Compton

90224

Compton

Similar ZIP Codes in California

ZIP codes with similar median household income in California.

95333

Le Grand

$40,274

95968

Palermo

$46,618

95841

Sacramento

$36,967

92365

Newberry Springs

$39,504

93405

San Luis Obispo

$40,697

95955

Maxwell

$43,977

95445

Gualala

$37,389

95457

Lower Lake

$46,277

Frequently Asked Questions

What information is available for each ZIP code?

Each ZIP code page shows city, state, county, geographic coordinates, timezone, population, median household income, median home value, housing units, land area, population density, commute time, educational attainment, area codes, and ZIP code type (Standard, PO Box, or Unique).

What are the different types of ZIP codes?

There are three types of ZIP codes: Standard (residential and commercial delivery areas), PO Box (assigned to post office box sections), and Unique (assigned to a single high-volume address like a government agency or large company). Standard ZIP codes are the most common.

How often is ZIP code data updated?

ZIP code assignments are updated quarterly by the USPS. Demographic data comes from the US Census Bureau's American Community Survey (ACS), which releases new 5-year estimates annually. ZipFYI updates its data to reflect the latest available information.

What is population density and why does it matter?

Population density measures the number of people per square mile in a ZIP code area. It helps identify urban vs. rural areas, affects real estate values, impacts service availability, and is used in market analysis. Dense urban ZIP codes may have 50,000+ people per square mile.

How are ZIP code boundaries determined?

ZIP code boundaries are determined by the USPS based on mail delivery routes, not political or geographic boundaries. They follow carrier routes and may cross city, county, or even state lines. Boundaries can change when the USPS reorganizes delivery operations.

What does median household income tell me about a ZIP code?

Median household income is the middle value when all household incomes in a ZIP code are sorted. Half of households earn more and half earn less. It is a better indicator of typical earnings than average income, which can be skewed by very high or very low outliers.