🇺🇸 United States ZIP Code

STANDARD

93640

Mendota

ZIP Code 93640 is a standard zip code serving Mendota, Mendota, California (CA), in Fresno County, United States. It has an estimated population of 11,880 with a median household income of $25,019. The area falls within the America/Los_Angeles timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: California (CA)
County: Fresno
City: Mendota
Timezone: America/Los_Angeles

Coordinates

Latitude: 36.742400
Longitude: -120.409300

Geographic Details

Land Area: 113.10 mi²
Water Area: 1.42 mi²
Population Density: 105.0 people per mi² (50th percentile)
Bounding Box: 36.832813°N, 36.531066°S, -120.259812°E, -120.595501°W

With 11,880 residents spread across 113.10 square miles, this area has a population density of 105.0 people per square mile.

Demographics

11,880

Population

70th percentile

$25,019

Median Income

$112,100

Median Home Value

40th percentile

113.10 mi²

Land Area

The median household income in 93640 is $25,019, and the median home value is $112,100.

Housing

2,797

Total Units

2,627

Occupied Units

93.9%

Occupancy Rate

Similar ZIP Codes in California

ZIP codes with similar median household income in California.

93668

Tranquillity

$28,571

93703

Fresno

$28,663

96097

Yreka

$29,443

93702

Fresno

$27,372

93660

San Joaquin

$26,978

93219

Earlimart

$25,000

92242

Earp

$27,279

93706

Fresno

$29,275

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.