🇺🇸 United States ZIP Code

STANDARD

23518

Norfolk

ZIP Code 23518 is a standard zip code serving Norfolk, Norfolk, Virginia (VA), in Norfolk (city) County, United States. It has an estimated population of 28,095 with a median household income of $53,375. The area falls within the America/New_York timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Virginia (VA)
County: Norfolk (city)
City: Norfolk
Timezone: America/New_York

Coordinates

Latitude: 36.920200
Longitude: -76.216000

Geographic Details

Land Area: 6.24 mi²
Water Area: 0.74 mi²
Population Density: 4499.0 people per mi² (90th percentile)
Bounding Box: 36.937547°N, 36.883064°S, -76.176325°E, -76.253947°W

With 28,095 residents spread across 6.24 square miles, this area has a population density of 4499.0 people per square mile.

Demographics

28,095

Population

85th percentile

$53,375

Median Income

60th percentile

$219,400

Median Home Value

75th percentile

6.24 mi²

Land Area

The median household income in 23518 is $53,375, and the median home value is $219,400.

Housing

12,581

Total Units

11,448

Occupied Units

91.0%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Norfolk, VA.

23501

Norfolk

23502

Norfolk

23503

Norfolk

23504

Norfolk

23505

Norfolk

23506

Norfolk

23507

Norfolk

23508

Norfolk

23509

Norfolk

23510

Norfolk

Similar ZIP Codes in Virginia

ZIP codes with similar median household income in Virginia.

24550

Evington

$51,980

22821

Dayton

$49,945

22656

Stephenson

$51,923

24128

Newport

$55,481

23434

Suffolk

$54,802

24368

Rural Retreat

$45,781

22901

Charlottesville

$58,566

23356

Greenbackville

$50,833

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.