🇺🇸 United States ZIP Code

STANDARD

15644

Jeannette

ZIP Code 15644 is a standard zip code serving Jeannette, Jeannette, Pennsylvania (PA), in Westmoreland County, United States. It has an estimated population of 18,836 with a median household income of $47,939. The area falls within the America/New_York timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Pennsylvania (PA)
County: Westmoreland
City: Jeannette
Timezone: America/New_York

Coordinates

Latitude: 40.329500
Longitude: -79.614400

Geographic Details

Land Area: 22.09 mi²
Population Density: 853.0 people per mi² (75th percentile)
Bounding Box: 40.406567°N, 40.291009°S, -79.554642°E, -79.671487°W

With 18,836 residents spread across 22.09 square miles, this area has a population density of 853.0 people per square mile.

Demographics

18,836

Population

80th percentile

$47,939

Median Income

50th percentile

$112,300

Median Home Value

40th percentile

22.09 mi²

Land Area

The median household income in 15644 is $47,939, and the median home value is $112,300.

Housing

9,046

Total Units

8,163

Occupied Units

90.2%

Occupancy Rate

Similar ZIP Codes in Pennsylvania

ZIP codes with similar median household income in Pennsylvania.

18415

Damascus

$43,802

16156

Volant

$48,523

17740

Jersey Shore

$51,187

16061

West Sunbury

$50,724

15627

Derry

$47,031

15909

Johnstown

$41,444

15631

Everson

$42,171

16034

Fenelton

$49,250

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.