🇺🇸 United States ZIP Code

STANDARD

78154

Schertz

ZIP Code 78154 is a standard zip code serving Schertz, Schertz, Texas (TX), in Guadalupe County, United States. It has an estimated population of 30,347 with a median household income of $71,432. The area falls within the America/Chicago timezone.

Median Household Income vs. National Average

Location

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

Coordinates

Latitude: 29.579000
Longitude: -98.277800

Geographic Details

Land Area: 32.86 mi²
Water Area: 0.24 mi²
Population Density: 923.0 people per mi² (75th percentile)
Bounding Box: 29.632849°N, 29.465832°S, -98.186312°E, -98.344726°W

With 30,347 residents spread across 32.86 square miles, this area has a population density of 923.0 people per square mile.

Demographics

30,347

Population

90th percentile

$71,432

Median Income

85th percentile

$164,000

Median Home Value

65th percentile

32.86 mi²

Land Area

The median household income in 78154 is $71,432, and the median home value is $164,000. This places the area in the top 25% nationally for household income.

Housing

11,683

Total Units

11,087

Occupied Units

94.9%

Occupancy Rate

Similar ZIP Codes in Texas

ZIP codes with similar median household income in Texas.

78703

Austin

$80,569

77430

Damon

$68,889

78750

Austin

$76,236

78947

Lexington

$64,516

78747

Austin

$61,599

77002

Houston

$64,093

75056

The Colony

$79,251

78676

Wimberley

$66,050

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.