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US ZIP Code Profile

ZIP Code 33143
Miami, Florida

ZIP code 33143 is in Miami, located in Miami-Dade County, Florida, within the Miami-Fort Lauderdale-West Palm Beach metro area. Its 2020 Census population was 34,853. The estimated median adjusted gross income per tax return is $62,129, and about 22% of filers report $200,000 or more.

2020 Population
34,853
Census ZCTA
County
Miami-Dade
FIPS 12086
Median income (est.)
$62,129
IRS SOI 2022
Land Area
7.896 mi²
+ 0.248 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
Coordinates25.703032, -80.29738
Land / Water Area7.896 mi² land · 0.248 mi² water

02Income & Economics

Distribution of the 16,360 individual tax returns filed in 33143 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
25.7%
$25K–$50K
18.3%
$50K–$75K
12.3%
$75K–$100K
7.5%
$100K–$200K
14.2%
$200K+
21.9%
The $200,000+ bracket accounts for 89% of 33143's total adjusted gross income, from 22% of returns — a concentration that drives the gap between the median ($62,129) 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 33143's IRS income metrics, 2020–2022.

Median income (2021→2022)
$62,129
▲ 16.8%
Filers earning $200K+
21.9%
▲ 3.5 pt
Total filers
16,360
▲ 9.8%
GET /zipc/v2/zipcodes/33143/soi?year=… $48K 2020 $53K 2021 $62K 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 33143 ZCTA.

2000
29,788
 
2010
31,407
▲ +5.4%
2020
34,853
▲ +11.0%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 33143. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 33143

Miami and its immediate neighbors, sorted by distance.

3 mi
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Distance from 33143 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 SortB
USPS Finance Number115850
City AliasesCoral Gables, Miami, South Miami

07Frequently Asked Questions

What county is ZIP code 33143 in?

ZIP code 33143 is in Miami-Dade County, Florida (county FIPS code 12086).

What city is ZIP code 33143?

The primary USPS city for 33143 is Miami, FL.

What metro area (MSA) is 33143 in?

33143 is part of the Miami-Fort Lauderdale-West Palm Beach, FL Metro Area (MSA code 33100).

What is the population of ZIP code 33143?

The 2020 Census population of 33143 was 34,853 residents.

What is the median income in ZIP code 33143?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 33143 is about $62,129, with around 22% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.