Saint Louis, MO 63138 ZIP Code Profile

Related Place Profiles:
Spanish Lake, MO

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
  • 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).

  • Businesses Addresses: 348
  • PO Box Addresses: 302
  • Residential Addresses: 8,116
    • Multi-Family Addresses: 633
    • Single Family Addresses: 7,483

The ZIP Code maps and database are updated 4 times per year.
Database updated: August 1, 2018, Maps updated: August 1, 2018.

Jump to... (On This Page!)
  1. 63138 2018 Demographic Data
  2. Growth Rates for 63138 (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Missouri Research Tools (Easy Tools & Current Data)
  3. Missouri Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Saint Louis, MO 63138 Data & Demographics (As of July 1, 2018)


Total Population 19,658
Population in Households 19,352
Population in Familes 15,385
Population in Group Qrtrs 306
Population Density2 1,044
Diversity Index3 37


Median Household Income $39,513
Average Household Income $54,156
Per Capita Income $21,420


Total Housing Units 9,111 (100%)
Owner Occupied HU 3,653 (40.1%)
Renter Occupied HU 4,006 (44.0%)
Vacant Housing Units 1,452 (15.9%)
Median Home Value $119,881
Average Home Value $139,728


Total Households 7,659
Average Household Size 2.53
Family Households 4,822
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  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.


2010-2018 2018-2023
Population -0.31% -0.16%
Households -0.37% -0.2%
Families -0.52% -0.29%
Median Household Income   2.58%
Per Capita Income   3.2%

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

The table below compares 63138 to the other 1,009 ZIP Codes in Missouri by rank and percentile using July 1, 2018 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 # 97 90th
Population Density # 115 89th
Diversity Index # 111 89th
Median Household Income # 721 29th
Per Capita Income # 702 31st

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

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