Saint Louis, MO 63105 ZIP Code Profile

Related Place Profiles:
Clayton, MO

ZIP Code 63105: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Saint Louis, MO 63105

Acceptable Alternative
Clayton, MO 63105

  • ZIP Code Type: STANDARD
  • County: Saint Louis County
  • Centroid: Latitude 38.644, Longitude -90.329
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 63105 has segments in 2 Counties (Saint Louis, Saint Louis City).

  • Businesses Addresses: 2,088
  • PO Box Addresses: 418
  • Residential Addresses: 7,098
    • Multi-Family Addresses: 4,132
    • Single Family Addresses: 2,966

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

EXTREMELY LOCAL Demographic 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 demographic data.


63105 ZIP Code Map

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Saint Louis, MO 63105 Data & Demographics (As of July 1, 2017)


Total Population 18,019
Daytime Population: Workers 33,385
Daytime Population: Residents 8,442
Total Daytime Population (TDP) 41,827
Ratio TDP/Total Population1 2.32
Population in Households 13,325
Population in Familes 9,462
Population in Group Qrtrs 4,694
Population Density2 6,833
Diversity Index3 45


Median Household Income $106,878
Average Household Income $163,820
Per Capita Income $63,581


Total Housing Units 7,529 (100%)
Owner Occupied HU 3,672 (48.8%)
Renter Occupied HU 2,732 (36.3%)
Vacant Housing Units 1,125 (14.9%)
Median Home Value $605,992
Average Home Value $658,306


Total Households 6,404
Average Household Size 2.08
Family Households 3,324
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 0.35% 0.26%
Households 0.38% 0.29%
Families 0.18% 0.17%
Median Household Income   1.66%
Per Capita Income   1.97%

Saint Louis, MO 63105 - Peer Comparisons by Rank and Percentile

The table below compares 63105 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 # 110 89th
Population Density # 7 99th
Diversity Index # 77 92nd
Median Household Income # 9 99th
Per Capita Income # 6 100th

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

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