🇺🇸 United States ZIP Code

STANDARD

92311

Barstow

ZIP Code 92311 is a standard zip code serving Barstow, Barstow, California (CA), in San Bernardino County, United States. It has an estimated population of 31,894 with a median household income of $46,279. The area falls within the America/Los_Angeles timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: California (CA)
County: San Bernardino
City: Barstow
Timezone: America/Los_Angeles

Coordinates

Latitude: 34.891400
Longitude: -117.038700

Geographic Details

Land Area: 248.38 mi²
Water Area: 0.01 mi²
Population Density: 128.0 people per mi² (55th percentile)
Bounding Box: 35.265310°N, 34.722438°S, -116.713025°E, -117.241526°W

With 31,894 residents spread across 248.38 square miles, this area has a population density of 128.0 people per square mile.

Demographics

31,894

Population

90th percentile

$46,279

Median Income

45th percentile

$104,600

Median Home Value

35th percentile

248.38 mi²

Land Area

The median household income in 92311 is $46,279, and the median home value is $104,600.

Housing

13,151

Total Units

11,229

Occupied Units

85.4%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Barstow, CA.

92312

Barstow

Similar ZIP Codes in California

ZIP codes with similar median household income in California.

92371

Phelan

$48,451

93277

Visalia

$50,066

90032

Los Angeles

$46,508

92102

San Diego

$40,557

93041

Port Hueneme

$52,814

95953

Live Oak

$45,414

92320

Calimesa

$43,839

92061

Pauma Valley

$53,167

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.