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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 94070, San Carlos, CA

ZIP Code 94070 Details

Zip Code:94070
City:San Carlos
State:CA [California]
Counties:SAN MATEO, CA
Multi County:No
City Alias(es):San Carlos
Area Code:650
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:189 ft
State FIPS:06
County FIPS:081
Intro Date:<2004-10

ZIP Code 94070 2010 Census Demographics

Current Population:30,686
2010 Population:29,166
Households per ZIP Code:11,833
Average House Value:$1,770,200
Avg. Income Per Household:$190,872
Persons Per Household:2.46
White Population:24,497
Black Population:394
Hispanic Population:2,917
Asian Population:4,326
American Indian Population:244
Hawaiian Population:168
Other Population:1,118
Male Population:14,087
Female Population:15,079
Median Age:42.70 years
Male Median Age:42.00 years
Female Median Age:43.50 years

ZIP Code 94070 Other Demographics

# Residential Mailboxes:12,474
# Business Mailboxes:1,784
Total Delivery Receptacles:16,220
Number of Businesses:1386
1st Quarter Payroll:$454,831,000
Annual Payroll:$1,802,616,000
# of Employees:18,278
Water Area:0.004 sq mi
Land Area:6.126 sq mi
113th Congressional District:14
113th Congressional Land Area:259.5 sq mi
Single Family Delivery Units:8,929
Multi Family Delivery Units:3,104
# Residential Mailboxes:12,474
# Business Mailboxes:1,784
Total Delivery Receptacles:16,220

ZIP Code 94070 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 4,775 4,820 +45
Retired Workers: 3,850 3,925 +75
Disabled Workers: 230 220 -10
Widow(er)s and Parents: 280 280 0
Spouses: 270 255 -15
Children: 145 140 -5
65+: 4,295 4,365 +70
Monthly Benefits - All: $8,268,000 $8,675,000 +$407,000
Monthly Benefits - Retired Workers: $6,989,000 $7,405,000 +$416,000
Monthly Benefits - Widow(ers): $471,000 $482,000 +$11,000

ZIP Code 94070 Statistical Areas

CBSA: 41860
CBSA Name: San Francisco-Oakland-Berkeley, CA
CBSA Type: Metro
CBSA Division: 41884
CBSA Division Name: San Francisco-San Mateo-Redwood City, CA
CBSA Population:4,335,391
CBSA Division Population:1,523,686
MSA: 7362
MSA Name: San Francisco-Oakland-San Jose, CA CMSA
PMSA: 7360
PMSA Name: San Francisco, CA PMSA
City State Key:Z22791
Preferred Last Line Key:Z22791
94066: Previous ZIP Code
Next ZIP Code: 94074


  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],