🇺🇸 United States ZIP Code

STANDARD

91910

Chula Vista

ZIP Code 91910 is a standard zip code serving Chula Vista, Chula Vista, California (CA), in San Diego County, United States. It has an estimated population of 75,802 with a median household income of $54,056. 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 Diego
City: Chula Vista
Timezone: America/Los_Angeles

Coordinates

Latitude: 32.637100
Longitude: -117.067600

Geographic Details

Land Area: 12.23 mi²
Water Area: 0.03 mi²
Population Density: 6196.0 people per mi² (95th percentile)
Bounding Box: 32.658975°N, 32.613765°S, -116.990459°E, -117.117895°W

With 75,802 residents spread across 12.23 square miles, this area has a population density of 6196.0 people per square mile.

Demographics

75,802

Population

95th percentile

$54,056

Median Income

60th percentile

$340,300

Median Home Value

90th percentile

12.23 mi²

Land Area

The median household income in 91910 is $54,056, and the median home value is $340,300.

Housing

27,557

Total Units

26,063

Occupied Units

94.6%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Chula Vista, CA.

91909

Chula Vista

91911

Chula Vista

91912

Chula Vista

91913

Chula Vista

91914

Chula Vista

91915

Chula Vista

91921

Chula Vista

Similar ZIP Codes in California

ZIP codes with similar median household income in California.

95627

Esparto

$58,092

93117

Goleta

$56,669

95726

Pollock Pines

$55,526

93001

Ventura

$52,407

91601

North Hollywood

$48,638

92061

Pauma Valley

$53,167

92307

Apple Valley

$56,477

95816

Sacramento

$49,953

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.