🇺🇸 United States ZIP Code

STANDARD

91710

Chino

ZIP Code 91710 is a standard zip code serving Chino, Chino, California (CA), in San Bernardino County, United States. It has an estimated population of 80,358 with a median household income of $70,768. 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: Chino
Timezone: America/Los_Angeles

Coordinates

Latitude: 34.012500
Longitude: -117.684400

Geographic Details

Land Area: 21.51 mi²
Population Density: 3736.0 people per mi² (90th percentile)
Bounding Box: 34.048077°N, 33.953359°S, -117.610482°E, -117.745378°W

With 80,358 residents spread across 21.51 square miles, this area has a population density of 3736.0 people per square mile.

Demographics

80,358

Population

95th percentile

$70,768

Median Income

85th percentile

$331,700

Median Home Value

90th percentile

21.51 mi²

Land Area

The median household income in 91710 is $70,768, and the median home value is $331,700. This places the area in the top 25% nationally for household income.

Housing

23,009

Total Units

21,952

Occupied Units

95.4%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Chino, CA.

91708

Chino

Similar ZIP Codes in California

ZIP codes with similar median household income in California.

95662

Orangevale

$64,991

92056

Oceanside

$64,033

90604

Whittier

$65,570

92119

San Diego

$67,616

92103

San Diego

$62,092

91345

Mission Hills

$60,352

91723

Covina

$61,348

95372

Soulsbyville

$71,250

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.