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US ZIP Code Profile

ZIP Code 33138
Miami, Florida

ZIP code 33138 is in Miami, located in Miami-Dade County, Florida, within the Miami-Fort Lauderdale-West Palm Beach metro area. Its 2020 Census population was 27,601. The estimated median adjusted gross income per tax return is $45,916, and about 14% of filers report $200,000 or more.

2020 Population
27,601
Census ZCTA
County
Miami-Dade
FIPS 12086
Median income (est.)
$45,916
IRS SOI 2022
Land Area
4.218 mi²
+ 2.228 mi² water

01Location & Geography

Authoritative geographic identifiers from the U.S. Census Bureau, ANSI, and FIPS standards.

Primary CityMiami, FL
CountyMiami-Dade County (FIPS 12086)
StateFlorida (FIPS 12)
Metro Area (MSA)Miami-Fort Lauderdale-West Palm Beach, FL Metro Area (33100)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates25.853764, -80.17801
Land / Water Area4.218 mi² land · 2.228 mi² water

02Income & Economics

Distribution of the 14,110 individual tax returns filed in 33138 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
32.0%
$25K–$50K
21.5%
$50K–$75K
11.2%
$75K–$100K
7.4%
$100K–$200K
13.6%
$200K+
14.3%
The $200,000+ bracket accounts for 66% of 33138's total adjusted gross income, from 14% of returns — a concentration that drives the gap between the median ($45,916) and the average.
Estimated median = median adjusted gross income per tax return, interpolated from IRS SOI brackets. Differs from U.S. Census household income.

03Income Over Time

Year-over-year change in 33138's IRS income metrics, 2020–2022.

Median income (2021→2022)
$45,916
▲ 12.3%
Filers earning $200K+
14.3%
▲ 2.0 pt
Total filers
14,110
▲ 5.9%
GET /zipc/v2/zipcodes/33138/soi?year=… $36K 2020 $41K 2021 $46K 2022
Median = adjusted gross income per return, interpolated from IRS SOI brackets. Figures are nominal (not inflation-adjusted).

04Population Trend

Decennial U.S. Census population for the 33138 ZCTA.

2000
29,522
 
2010
27,571
▼ -6.6%
2020
27,601
▲ +0.1%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 33138. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 33138

Miami and its immediate neighbors, sorted by distance.

3 mi
GET /zipc/v2/distance

Distance from 33138 to any ZIP

Enter a 5-digit ZIP to calculate the distance.

06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number115850
City AliasesEl Portal, Miami, Miami Shores

07Frequently Asked Questions

What county is ZIP code 33138 in?

ZIP code 33138 is in Miami-Dade County, Florida (county FIPS code 12086).

What city is ZIP code 33138?

The primary USPS city for 33138 is Miami, FL.

What metro area (MSA) is 33138 in?

33138 is part of the Miami-Fort Lauderdale-West Palm Beach, FL Metro Area (MSA code 33100).

What is the population of ZIP code 33138?

The 2020 Census population of 33138 was 27,601 residents.

What is the median income in ZIP code 33138?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 33138 is about $45,916, with around 14% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.