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🇺🇸 United States ZIP Code

STANDARD

08403

Longport

ZIP Code 08403 is a standard zip code serving Longport, Longport, New Jersey (NJ), in Atlantic County, United States. It has an estimated population of 997 with a median household income of $77,578. The area falls within the America/New_York timezone.

Median Household Income vs. National Average

$0 National: $37,585 $150K+ $77,578

Location

Country
🇺🇸 United States
State / Province
New Jersey (NJ)
County
Atlantic
City
Longport
Timezone
America/New_York

Coordinates

Latitude
39.319400
Longitude
-74.535600

Geographic Details

Land Area
2.10 mi²
Water Area
1.58 mi²
Population Density
475.0 people per mi² (70th percentile)
Bounding Box
39.340850°N, 39.298823°S, -74.512722°E, -74.558679°W

With 997 residents spread across 2.10 square miles, this area has a population density of 475.0 people per square mile.

Demographics

997

Population

25th percentile

$77,578

Median Income

85th percentile

$641,600

Median Home Value

95th percentile

2.10 mi²

Land Area

The median household income in 08403 is $77,578, and the median home value is $641,600. This places the area in the top 25% nationally for household income.

Housing

1,747

Total Units

513

Occupied Units

29.4%

Occupancy Rate

Similar ZIP Codes in New Jersey

ZIP codes with similar median household income in New Jersey.

07001

Avenel

$71,141

 07003

Bloomfield

$70,434

 07012

Clifton

$76,721

 07013

Clifton

$76,547

 07014

Clifton

$84,750

 07024

Fort Lee

$71,949

 07027

Garwood

$83,365

 07031

North Arlington

$77,750

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.