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🇺🇸 United States ZIP Code

STANDARD

19807

Wilmington

ZIP Code 19807 is a standard zip code serving Wilmington, Wilmington, Delaware (DE), in New Castle County, United States. It has an estimated population of 7,405 with a median household income of $172,865. The area falls within the America/New_York timezone.

Median Household Income vs. National Average

$0 National: $37,585 $150K+ $172,865

Location

Country
🇺🇸 United States
State / Province
Delaware (DE)
County
New Castle
City
Wilmington
Timezone
America/New_York

Coordinates

Latitude
39.794900
Longitude
-75.616100

Geographic Details

Land Area
19.61 mi²
Water Area
0.34 mi²
Population Density
378.0 people per mi² (65th percentile)
Bounding Box
39.838880°N, 39.751846°S, -75.566294°E, -75.658776°W

With 7,405 residents spread across 19.61 square miles, this area has a population density of 378.0 people per square mile.

Demographics

7,405

Population

65th percentile

$172,865

Median Income

95th percentile

$732,400

Median Home Value

95th percentile

19.61 mi²

Land Area

The median household income in 19807 is $172,865, and the median home value is $732,400. This places the area in the top 25% nationally for household income.

Housing

3,615

Total Units

3,144

Occupied Units

87.0%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Wilmington, DE.

19801

Wilmington

 19802

Wilmington

 19803

Wilmington

 19804

Wilmington

 19805

Wilmington

 19806

Wilmington

 19808

Wilmington

 19809

Wilmington

 19810

Wilmington

 19850

Wilmington

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.