🇺🇸 United States ZIP Code

STANDARD

15345

Marianna

ZIP Code 15345 is a standard zip code serving Marianna, Marianna, Pennsylvania (PA), in Washington County, United States. It has an estimated population of 1,642 with a median household income of $42,386. The area falls within the America/New_York timezone.

Median Household Income vs. National Average

Location

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

Coordinates

Latitude: 40.033100
Longitude: -80.114500

Geographic Details

Land Area: 19.41 mi²
Population Density: 85.0 people per mi² (50th percentile)
Bounding Box: 40.068417°N, 39.971774°S, -80.052730°E, -80.167383°W

With 1,642 residents spread across 19.41 square miles, this area has a population density of 85.0 people per square mile.

Demographics

1,642

Population

35th percentile

$42,386

Median Income

35th percentile

$76,000

Median Home Value

15th percentile

19.41 mi²

Land Area

The median household income in 15345 is $42,386, and the median home value is $76,000.

Housing

799

Total Units

679

Occupied Units

85.0%

Occupancy Rate

Similar ZIP Codes in Pennsylvania

ZIP codes with similar median household income in Pennsylvania.

16901

Wellsboro

$45,995

15829

Corsica

$36,759

16947

Troy

$48,322

16508

Erie

$42,849

18614

Dushore

$39,464

15034

Dravosburg

$41,786

16232

Knox

$41,290

16652

Huntingdon

$45,803

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.