🇺🇸 United States ZIP Code

STANDARD

93638

Madera

ZIP Code 93638 is a standard zip code serving Madera, Madera, California (CA), in Madera County, United States. It has an estimated population of 49,068 with a median household income of $37,280. The area falls within the America/Los_Angeles timezone.

Median Household Income vs. National Average

Location

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

Coordinates

Latitude: 37.040200
Longitude: -120.033500

Geographic Details

Land Area: 94.82 mi²
Water Area: 0.61 mi²
Population Density: 517.0 people per mi² (70th percentile)
Bounding Box: 37.126480°N, 36.909310°S, -119.897236°E, -120.181082°W

With 49,068 residents spread across 94.82 square miles, this area has a population density of 517.0 people per square mile.

Demographics

49,068

Population

95th percentile

$37,280

Median Income

20th percentile

$132,300

Median Home Value

50th percentile

94.82 mi²

Land Area

The median household income in 93638 is $37,280, and the median home value is $132,300. This is below the national average for household income.

Housing

12,038

Total Units

11,231

Occupied Units

93.3%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Madera, CA.

93636

Madera

93637

Madera

93639

Madera

Similar ZIP Codes in California

ZIP codes with similar median household income in California.

95562

Rio Dell

$42,325

93648

Parlier

$35,499

91731

El Monte

$36,614

90280

South Gate

$42,776

92395

Victorville

$38,084

93545

Lone Pine

$32,473

90270

Maywood

$37,082

96080

Red Bluff

$39,934

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.