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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

Zip Code 63084, Union, MO

ZIP Code 63084 Details

Zip Code:63084
State:MO [Missouri]
Multi County:No
City Alias(es):Union
City Alias(es) To Avoid Using:Moselle
Area Code:636
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:550 ft
State FIPS:29
County FIPS:071
Division:West North Central
Intro Date:<2004-10

ZIP Code 63084 2010 Census Demographics

Current Population:20,892
2010 Population:17,414
Households per ZIP Code:6,529
Average House Value:$182,300
Avg. Income Per Household:$65,210
Persons Per Household:2.64
White Population:17,029
Black Population:243
Hispanic Population:240
Asian Population:113
American Indian Population:169
Hawaiian Population:12
Other Population:97
Male Population:8,663
Female Population:8,751
Median Age:35.80 years
Male Median Age:34.90 years
Female Median Age:36.70 years

ZIP Code 63084 Other Demographics

# Residential Mailboxes:7,914
# Business Mailboxes:537
Total Delivery Receptacles:9,325
Number of Businesses:455
1st Quarter Payroll:$82,630,000
Annual Payroll:$362,097,000
# of Employees:7,896
Water Area:0.068 sq mi
Land Area:76.256 sq mi
118th Congressional District:02
118th Congressional Land Area:465.76 sq mi
Single Family Delivery Units:6,288
Multi Family Delivery Units:259
# Residential Mailboxes:7,914
# Business Mailboxes:537
Total Delivery Receptacles:9,325

ZIP Code 63084 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 4,305 4,440 +135
Retired Workers: 2,730 2,875 +145
Disabled Workers: 815 820 +5
Widow(er)s and Parents: 285 290 +5
Spouses: 125 110 -15
Children: 350 345 -5
65+: 2,915 3,035 +120
Monthly Benefits - All: $5,720,000 $6,062,000 +$342,000
Monthly Benefits - Retired Workers: $3,929,000 $4,242,000 +$313,000
Monthly Benefits - Widow(ers): $397,000 $420,000 +$23,000

ZIP Code 63084 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:W18490
Preferred Last Line Key:W18490
63080: Previous ZIP Code
Next ZIP Code: 63087


  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],