🇺🇸 United States ZIP Code

STANDARD

17403

York

ZIP Code 17403 is a standard zip code serving York, York, Pennsylvania (PA), in York County, United States. It has an estimated population of 39,042 with a median household income of $47,155. The area falls within the America/New_York timezone.

Median Household Income vs. National Average

Location

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

Coordinates

Latitude: 39.949400
Longitude: -76.713000

Geographic Details

Land Area: 20.45 mi²
Water Area: 0.45 mi²
Population Density: 1909.0 people per mi² (80th percentile)
Bounding Box: 39.982283°N, 39.854690°S, -76.663504°E, -76.766582°W

With 39,042 residents spread across 20.45 square miles, this area has a population density of 1909.0 people per square mile.

Demographics

39,042

Population

90th percentile

$47,155

Median Income

45th percentile

$152,600

Median Home Value

60th percentile

20.45 mi²

Land Area

The median household income in 17403 is $47,155, and the median home value is $152,600.

Housing

15,987

Total Units

14,768

Occupied Units

92.4%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in York, PA.

17401

York

17402

York

17404

York

17405

York

17406

York

17407

York

17408

York

Similar ZIP Codes in Pennsylvania

ZIP codes with similar median household income in Pennsylvania.

17931

Frackville

$41,091

17864

Port Trevorton

$44,806

15106

Carnegie

$44,038

17821

Danville

$53,067

15701

Indiana

$40,411

17046

Lebanon

$43,663

15025

Clairton

$49,548

16049

Parker

$44,554

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.