Saint Louis, MO 63138 ZIP Code Profile

Related Place Profiles:
Spanish Lake, MO

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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: 351
  • Single Family Addresses: 7,338
  • Multi-Family Addresses: 698
  • County: St. 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 City, St. Louis).

Neighborhood Data

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63138 ZIP Code Map

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Saint Louis, MO 63138 Data & Demographics (As of July 1, 2016)


Total Population 19,254
Population in Households 18,948
Population in Familes 15,136
Population in Group Qrtrs 306
Population Density1 1,024
Diversity Index2 38


Total Households 7,521
Average Household Size 2.52
Family Households 4,734
Average Family Size 3


Total Housing Units 9,117 (100%)
Owner Occupied HU 3,873 (42.5%)
Renter Occupied HU 3,648 (40.0%)
Vacant Housing Units 1,596 (17.5%)
Median Home Value $112,778
Average Home Value $130,222


Median Household Income $35,605
Average Household Income $48,969
Per Capita Income $19,455
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population -0.75% -0.26%
Households -0.79% -0.3%
Families -0.99% -0.42%
Median Household Income   -0.44%
Per Capita Income   1.67%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

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

The table below compares 63138 to the other 1,011 ZIP Codes in Missouri by rank and percentile using July 1, 2016 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 # 98 90th
Population Density1 # 122 88th
Diversity Index2 # 102 90th
Median Household Income # 762 25th
Per Capita Income # 721 29th

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

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