Saint Louis, MO 63138 ZIP Code Profile

Related Place Profiles:
Spanish Lake, MO

Camera Icon Photos of the local Saint Louis, MO area

ZIP Code 63138: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Saint Louis, MO 63138

Acceptable Alternative
North County, MO 63138

Not Acceptable, USPS
Spanish Lake, MO 63138

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 346
  • Single Family Addresses: 7,388
  • Multi-Family Addresses: 639
  • County: Saint Louis County
  • Centroid: Latitude 38.795, Longitude -90.209
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 63138 has segments in 2 Counties (Saint Louis, Saint Louis City).

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


63138 ZIP Code Map

Search the map for:

Saint Louis, MO 63138 Data & Demographics (As of July 1, 2017)


Total Population 20,094
Daytime Population: Workers 3,194
Daytime Population: Residents 11,787
Total Daytime Population (TDP) 14,981
Ratio TDP/Total Population1 0.75
Population in Households 19,788
Population in Familes 15,781
Population in Group Qrtrs 306
Population Density2 1,068
Diversity Index3 38


Median Household Income $37,176
Average Household Income $51,366
Per Capita Income $20,370


Total Housing Units 9,104 (100%)
Owner Occupied HU 3,871 (42.5%)
Renter Occupied HU 3,975 (43.7%)
Vacant Housing Units 1,258 (13.8%)
Median Home Value $117,281
Average Home Value $134,158


Total Households 7,846
Average Household Size 2.52
Family Households 4,936
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population -0.06% 0.01%
Households -0.1% -0.01%
Families -0.27% -0.13%
Median Household Income   1.71%
Per Capita Income   2.62%

Saint Louis, MO 63138 - Peer Comparisons by Rank and Percentile

The table below compares 63138 to the other 1,012 ZIP Codes in Missouri by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 96 91st
Population Density # 117 89th
Diversity Index # 108 89th
Median Household Income # 768 24th
Per Capita Income # 746 26th

Additional comparisons and rankings can be made with a VERY EASY TO USE Missouri Census Data Comparison Tool.

Missouri Research Tools

Missouri Census Data Comparison Tool

Compare Missouri Census Data
Highest or Lowest: