🇺🇸 United States ZIP Code

STANDARD

92118

Coronado

ZIP Code 92118 is a standard zip code serving Coronado, Coronado, California (CA), in San Diego County, United States. It has an estimated population of 23,575 with a median household income of $91,103. 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: Coronado
Timezone: America/Los_Angeles

Coordinates

Latitude: 32.680700
Longitude: -117.169800

Geographic Details

Land Area: 7.75 mi²
Water Area: 1.57 mi²
Population Density: 3042.0 people per mi² (85th percentile)
Bounding Box: 32.715255°N, 32.585616°S, -117.122009°E, -117.227635°W

With 23,575 residents spread across 7.75 square miles, this area has a population density of 3042.0 people per square mile.

Demographics

23,575

Population

80th percentile

$91,103

Median Income

90th percentile

$1,000,001

Median Home Value

95th percentile

7.75 mi²

Land Area

The median household income in 92118 is $91,103, and the median home value is $1,000,001. This places the area in the top 25% nationally for household income.

Housing

9,633

Total Units

7,408

Occupied Units

76.9%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Coronado, CA.

92178

Coronado

Similar ZIP Codes in California

ZIP codes with similar median household income in California.

94040

Mountain View

$99,375

92620

Irvine

$103,385

95672

Rescue

$93,209

95650

Loomis

$79,743

90620

Buena Park

$77,526

95020

Gilroy

$81,037

92120

San Diego

$81,000

95123

San Jose

$87,180

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.