🇺🇸 United States ZIP Code

STANDARD

23320

Chesapeake

ZIP Code 23320 is a standard zip code serving Chesapeake, Chesapeake, Virginia (VA), in Chesapeake (city) County, United States. It has an estimated population of 51,797 with a median household income of $69,475. The area falls within the America/New_York timezone.

Median Household Income vs. National Average

Location

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

Coordinates

Latitude: 36.735200
Longitude: -76.238400

Geographic Details

Land Area: 32.61 mi²
Water Area: 1.17 mi²
Population Density: 1588.0 people per mi² (80th percentile)
Bounding Box: 36.810797°N, 36.716750°S, -76.098455°E, -76.300819°W

With 51,797 residents spread across 32.61 square miles, this area has a population density of 1588.0 people per square mile.

Demographics

51,797

Population

95th percentile

$69,475

Median Income

80th percentile

$248,000

Median Home Value

80th percentile

32.61 mi²

Land Area

The median household income in 23320 is $69,475, and the median home value is $248,000. This places the area in the top 25% nationally for household income.

Housing

21,820

Total Units

20,719

Occupied Units

95.0%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Chesapeake, VA.

23321

Chesapeake

23322

Chesapeake

23323

Chesapeake

23324

Chesapeake

23325

Chesapeake

23326

Chesapeake

23327

Chesapeake

23328

Chesapeake

Similar ZIP Codes in Virginia

ZIP codes with similar median household income in Virginia.

20109

Manassas

$65,017

23832

Chesterfield

$75,942

23235

Richmond

$67,956

23455

Virginia Beach

$62,949

22932

Crozet

$76,354

22041

Falls Church

$73,839

22714

Brandy Station

$70,625

23062

Gloucester Point

$61,955

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.