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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 92121, San Diego, CA

ZIP Code 92121 Details

Zip Code:92121
City:San Diego
State:CA [California]
Counties:SAN DIEGO, CA
Multi County:No
City Alias(es):San Diego
Area Code:858 / 619 / 760
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:337 ft
State FIPS:06
County FIPS:073
Intro Date:<2004-10

ZIP Code 92121 2010 Census Demographics

Current Population:4,564
2010 Population:4,179
Households per ZIP Code:1,677
Average House Value:$802,400
Avg. Income Per Household:$118,155
Persons Per Household:2.49
White Population:2,535
Black Population:86
Hispanic Population:399
Asian Population:1,574
American Indian Population:18
Hawaiian Population:18
Other Population:162
Male Population:2,182
Female Population:1,997
Median Age:30.20 years
Male Median Age:29.50 years
Female Median Age:31.10 years

ZIP Code 92121 Other Demographics

# Residential Mailboxes:1,833
# Business Mailboxes:3,881
Total Delivery Receptacles:5,934
Number of Businesses:3099
1st Quarter Payroll:$3,455,419,000
Annual Payroll:$12,930,648,000
# of Employees:114,803
Water Area:0.024 sq mi
Land Area:12.256 sq mi
113th Congressional District:49|52
113th Congressional Land Area:553.08|267 sq mi
Single Family Delivery Units:260
Multi Family Delivery Units:489
# Residential Mailboxes:1,833
# Business Mailboxes:3,881
Total Delivery Receptacles:5,934

ZIP Code 92121 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 380 385 +5
Retired Workers: 300 300 0
Disabled Workers: 25 20 -5
Widow(er)s and Parents: 10 15 +5
Spouses: 30 35 +5
Children: 15 15 0
65+: 320 330 +10
Monthly Benefits - All: $575,000 $596,000 +$21,000
Monthly Benefits - Retired Workers: $482,000 $500,000 +$18,000
Monthly Benefits - Widow(ers): $19,000 $20,000 +$1,000

ZIP Code 92121 Statistical Areas

CBSA: 41740
CBSA Name: San Diego-Chula Vista-Carlsbad, CA
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:3,095,313
CBSA Division Population:0
MSA: 7320
MSA Name: San Diego, CA MSA
PMSA Name: 
City State Key:Z22794
Preferred Last Line Key:Z22794
92120: Previous ZIP Code
Next ZIP Code: 92122


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  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: 5/1/2022],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],