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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

Zip Code 63131, Saint Louis, MO

ZIP Code 63131 Details

Zip Code:63131
City:Saint Louis
State:MO [Missouri]
Multi County:No
City Alias(es):Saint Louis
Des Peres
City Alias(es) To Avoid Using:Country Life Acres
Crystal Lake Park
Area Code:314
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:638 ft
State FIPS:29
County FIPS:189
Division:West North Central
Intro Date:<2004-10

ZIP Code 63131 2010 Census Demographics

Current Population:17,903
2010 Population:16,769
Households per ZIP Code:6,097
Average House Value:$635,100
Avg. Income Per Household:$182,000
Persons Per Household:2.70
White Population:15,501
Black Population:324
Hispanic Population:274
Asian Population:1,022
American Indian Population:58
Hawaiian Population:17
Other Population:86
Male Population:8,130
Female Population:8,639
Median Age:47.30 years
Male Median Age:47.00 years
Female Median Age:47.60 years

ZIP Code 63131 Other Demographics

# Residential Mailboxes:6,631
# Business Mailboxes:1,017
Total Delivery Receptacles:8,192
Number of Businesses:1191
1st Quarter Payroll:$483,131,000
Annual Payroll:$1,709,876,000
# of Employees:26,370
Water Area:0.005 sq mi
Land Area:13.63 sq mi
118th Congressional District:01|02
118th Congressional Land Area:225.36|465.76 sq mi
Single Family Delivery Units:6,356
Multi Family Delivery Units:247
# Residential Mailboxes:6,631
# Business Mailboxes:1,017
Total Delivery Receptacles:8,192

ZIP Code 63131 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 3,700 3,725 +25
Retired Workers: 2,905 2,920 +15
Disabled Workers: 115 120 +5
Widow(er)s and Parents: 240 245 +5
Spouses: 340 335 -5
Children: 100 105 +5
65+: 3,385 3,425 +40
Monthly Benefits - All: $6,793,000 $7,046,000 +$253,000
Monthly Benefits - Retired Workers: $5,685,000 $5,904,000 +$219,000
Monthly Benefits - Widow(ers): $453,000 $472,000 +$19,000

ZIP Code 63131 Statistical Areas

CBSA: 41180
CBSA Name: St. Louis, MO-IL
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:2,812,896
CBSA Division Population:0
MSA: 7040
MSA Name: St. Louis, MO-IL MSA
PMSA Name: 
City State Key:W17799
Preferred Last Line Key:W17799
63130: Previous ZIP Code
Next ZIP Code: 63132


  1. U.S. Postal Service [Last Updated: 3/1/2023],
  2. Internal Data Creation [Last Updated: 3/1/2023],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census American National Standards Institute (ANSI) [Last Updated: 3/1/2023],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],