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US ZIP Code Profile

ZIP Code 33012
Hialeah, Florida

ZIP code 33012 is in Hialeah, located in Miami-Dade County, Florida, within the Miami-Fort Lauderdale-West Palm Beach metro area. Its 2020 Census population was 70,260. The estimated median adjusted gross income per tax return is $28,823, and about 1% of filers report $200,000 or more.

2020 Population
70,260
Census ZCTA
County
Miami-Dade
FIPS 12086
Median income (est.)
$28,823
IRS SOI 2022
Land Area
5.859 mi²
+ 0.242 mi² water

01Location & Geography

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

Primary CityHialeah, 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
Coordinates25.866106, -80.30112
Land / Water Area5.859 mi² land · 0.242 mi² water

02Income & Economics

Distribution of the 37,500 individual tax returns filed in 33012 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
45.2%
$25K–$50K
31.4%
$50K–$75K
12.6%
$75K–$100K
5.2%
$100K–$200K
4.8%
$200K+
0.9%
The $200,000+ bracket accounts for 9% of 33012's total adjusted gross income, from 1% of returns — a concentration that drives the gap between the median ($28,823) 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 33012's IRS income metrics, 2020–2022.

Median income (2021→2022)
$28,823
▲ 9.1%
Filers earning $200K+
0.9%
▲ 0.2 pt
Total filers
37,500
▲ 1.5%
GET /zipc/v2/zipcodes/33012/soi?year=… $23K 2020 $26K 2021 $29K 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 33012 ZCTA.

2000
74,948
 
2010
72,248
▼ -3.6%
2020
70,260
▼ -2.8%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 33012. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 33012

Hialeah and its immediate neighbors, sorted by distance.

3 mi
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Distance from 33012 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 Number113825
City AliasesHialeah

07Frequently Asked Questions

What county is ZIP code 33012 in?

ZIP code 33012 is in Miami-Dade County, Florida (county FIPS code 12086).

What city is ZIP code 33012?

The primary USPS city for 33012 is Hialeah, FL.

What metro area (MSA) is 33012 in?

33012 is part of the Miami-Fort Lauderdale-West Palm Beach, FL Metro Area (MSA code 33100).

What is the population of ZIP code 33012?

The 2020 Census population of 33012 was 70,260 residents.

What is the median income in ZIP code 33012?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 33012 is about $28,823, with around 1% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.