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🇺🇸 United States ZIP Code

STANDARD

33138

Miami

ZIP Code 33138 is a standard zip code serving Miami, Miami, Florida (FL), in Miami-Dade County, United States. It has an estimated population of 27,571 with a median household income of $39,949. The area falls within the America/New_York timezone.

Median Household Income vs. National Average

$0 National: $37,585 $150K+ $39,949

Location

Country
🇺🇸 United States
State / Province
Florida (FL)
County
Miami-Dade
City
Miami
Timezone
America/New_York

Coordinates

Latitude
25.852100
Longitude
-80.182100

Geographic Details

Land Area
4.22 mi²
Water Area
2.23 mi²
Population Density
6538.0 people per mi² (95th percentile)
Bounding Box
25.874772°N, 25.832377°S, -80.154803°E, -80.197884°W

With 27,571 residents spread across 4.22 square miles, this area has a population density of 6538.0 people per square mile.

Demographics

27,571

Population

85th percentile

$39,949

Median Income

25th percentile

$318,200

Median Home Value

85th percentile

4.22 mi²

Land Area

The median household income in 33138 is $39,949, and the median home value is $318,200. This is below the national average for household income.

Housing

13,360

Total Units

11,680

Occupied Units

87.4%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Miami, FL.

33101

Miami

 33102

Miami

 33106

Miami

 33111

Miami

 33112

Miami

 33116

Miami

 33122

Miami

 33124

Miami

 33125

Miami

 33126

Miami

Similar ZIP Codes in Florida

ZIP codes with similar median household income in Florida.

32024

Lake City

$39,300

 32025

Lake City

$39,916

 32038

Fort White

$40,729

 32044

Hampton

$42,813

 32046

Hilliard

$45,918

 32052

Jasper

$42,784

 32053

Jennings

$36,766

 32054

Lake Butler

$41,450

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.