🇺🇸 United States ZIP Code

STANDARD

79423

Lubbock

ZIP Code 79423 is a standard zip code serving Lubbock, Lubbock, Texas (TX), in Lubbock County, United States. It has an estimated population of 32,277 with a median household income of $54,784. The area falls within the America/Chicago timezone.

Median Household Income vs. National Average

Location

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

Coordinates

Latitude: 33.514600
Longitude: -101.879500

Geographic Details

Land Area: 60.50 mi²
Water Area: 0.32 mi²
Population Density: 534.0 people per mi² (70th percentile)
Bounding Box: 33.531046°N, 33.356138°S, -101.790041°E, -101.921997°W

With 32,277 residents spread across 60.50 square miles, this area has a population density of 534.0 people per square mile.

Demographics

32,277

Population

90th percentile

$54,784

Median Income

65th percentile

$120,000

Median Home Value

45th percentile

60.50 mi²

Land Area

The median household income in 79423 is $54,784, and the median home value is $120,000.

Housing

13,477

Total Units

12,739

Occupied Units

94.5%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Lubbock, TX.

79401

Lubbock

79402

Lubbock

79403

Lubbock

79404

Lubbock

79406

Lubbock

79407

Lubbock

79408

Lubbock

79409

Lubbock

79410

Lubbock

79411

Lubbock

Similar ZIP Codes in Texas

ZIP codes with similar median household income in Texas.

79110

Amarillo

$47,834

77564

Hull

$48,657

76554

Little River Academy

$48,241

77802

Bryan

$51,801

77435

East Bernard

$49,604

78233

San Antonio

$54,399

77511

Alvin

$52,507

78745

Austin

$50,672

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.