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🇺🇸 United States ZIP Code

STANDARD

63134

Saint Louis

ZIP Code 63134 is a standard zip code serving Saint Louis, Saint Louis, Missouri (MO), in St. Louis County, United States. It has an estimated population of 13,638 with a median household income of $36,539. The area falls within the America/Chicago timezone.

Median Household Income vs. National Average

$0 National: $37,585 $150K+ $36,539

Location

Country
🇺🇸 United States
State / Province
Missouri (MO)
County
St. Louis
City
Saint Louis
Timezone
America/Chicago

Coordinates

Latitude
38.743500
Longitude
-90.341000

Geographic Details

Land Area
8.22 mi²
Population Density
1660.0 people per mi² (80th percentile)
Bounding Box
38.773886°N, 38.718812°S, -90.310582°E, -90.382001°W

With 13,638 residents spread across 8.22 square miles, this area has a population density of 1660.0 people per square mile.

Demographics

13,638

Population

70th percentile

$36,539

Median Income

20th percentile

$76,400

Median Home Value

15th percentile

8.22 mi²

Land Area

The median household income in 63134 is $36,539, and the median home value is $76,400. This is below the national average for household income.

Housing

5,731

Total Units

5,066

Occupied Units

88.4%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Saint Louis, MO.

63101

Saint Louis

 63102

Saint Louis

 63103

Saint Louis

 63104

Saint Louis

 63105

Saint Louis

 63106

Saint Louis

 63107

Saint Louis

 63108

Saint Louis

 63109

Saint Louis

 63110

Saint Louis

Similar ZIP Codes in Missouri

ZIP codes with similar median household income in Missouri.

63037

Gerald

$37,651

 63070

Pevely

$40,795

 63071

Richwoods

$33,462

 63074

Saint Ann

$35,590

 63077

Saint Clair

$39,424

 63080

Sullivan

$36,099

 63103

Saint Louis

$34,719

 63110

Saint Louis

$38,036

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.