🇺🇸 United States ZIP Code

STANDARD

11230

Brooklyn

ZIP Code 11230 is a standard zip code serving Brooklyn, Brooklyn, New York (NY), in Kings County, United States. It has an estimated population of 86,408 with a median household income of $42,170. The area falls within the America/New_York timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: New York (NY)
County: Kings
City: Brooklyn
Timezone: America/New_York

Coordinates

Latitude: 40.622500
Longitude: -73.965000

Geographic Details

Land Area: 1.84 mi²
Population Density: 46966.0 people per mi² (95th percentile)
Bounding Box: 40.636688°N, 40.608814°S, -73.952577°E, -73.979617°W

With 86,408 residents spread across 1.84 square miles, this area has a population density of 46966.0 people per square mile.

Demographics

86,408

Population

95th percentile

$42,170

Median Income

35th percentile

$598,000

Median Home Value

95th percentile

1.84 mi²

Land Area

The median household income in 11230 is $42,170, and the median home value is $598,000.

Housing

34,028

Total Units

30,859

Occupied Units

90.7%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Brooklyn, NY.

11201

Brooklyn

11202

Brooklyn

11203

Brooklyn

11204

Brooklyn

11205

Brooklyn

11206

Brooklyn

11207

Brooklyn

11208

Brooklyn

11209

Brooklyn

11210

Brooklyn

Similar ZIP Codes in New York

ZIP codes with similar median household income in New York.

14489

Lyons

$42,778

13148

Seneca Falls

$45,591

13143

Red Creek

$46,034

14623

Rochester

$46,149

10026

New York

$43,107

14724

Clymer

$45,667

13662

Massena

$41,668

10466

Bronx

$44,012

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.