🇺🇸 United States ZIP Code

STANDARD

75603

Longview

ZIP Code 75603 is a standard zip code serving Longview, Longview, Texas (TX), in Gregg County, United States. It has an estimated population of 5,456 with a median household income of $47,646. The area falls within the America/Chicago timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Texas (TX)
County: Gregg
City: Longview
Timezone: America/Chicago

Coordinates

Latitude: 32.426400
Longitude: -94.711700

Geographic Details

Land Area: 46.22 mi²
Water Area: 2.94 mi²
Population Density: 118.0 people per mi² (55th percentile)
Bounding Box: 32.480368°N, 32.318838°S, -94.583781°E, -94.824448°W

With 5,456 residents spread across 46.22 square miles, this area has a population density of 118.0 people per square mile.

Demographics

5,456

Population

60th percentile

$47,646

Median Income

45th percentile

$111,400

Median Home Value

40th percentile

46.22 mi²

Land Area

The median household income in 75603 is $47,646, and the median home value is $111,400.

Housing

2,580

Total Units

2,197

Occupied Units

85.2%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Longview, TX.

75601

Longview

75602

Longview

75604

Longview

75605

Longview

75606

Longview

75607

Longview

75608

Longview

75615

Longview

Similar ZIP Codes in Texas

ZIP codes with similar median household income in Texas.

78240

San Antonio

$48,281

75092

Sherman

$50,771

76537

Jarrell

$54,479

76670

Milford

$49,667

78728

Austin

$48,612

76522

Copperas Cove

$54,493

75941

Diboll

$45,979

79092

Vega

$44,632

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.