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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

Zip Code 93451, San Miguel, CA

ZIP Code 93451 Details

Zip Code:93451
City:San Miguel
State:CA [California]
Multi County:Yes
City Alias(es):San Miguel
City Alias(es) To Avoid Using:Camp Roberts
Area Code:805 / 820
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:2162 ft
State FIPS:06
County FIPS:079
Intro Date:<2004-10

ZIP Code 93451 2020 Census Demographics

Current Population:3,858
2020 Population:4,820
Households per ZIP Code:1,524
Average House Value:$427,400
Avg. Income Per Household:$68,929
Persons Per Household:3.16
White Population:2,466
Black Population:55
Hispanic Population:2,397
Asian Population:70
American Indian Population:122
Hawaiian Population:4
Other Population:1,103
Male Population:2,448
Female Population:2,372
Median Age:34.40 years
Male Median Age:34.40 years
Female Median Age:34.40 years

ZIP Code 93451 Other Demographics

# Residential Mailboxes:1,221
# Business Mailboxes:10
Total Delivery Receptacles:1,796
Number of Businesses:61
1st Quarter Payroll:$3,919,000
Annual Payroll:$17,859,000
# of Employees:307
Water Area:0.176 sq mi
Land Area:447.223 sq mi
118th Congressional District:18|19
118th Congressional Land Area:696.12|915.34 sq mi
Single Family Delivery Units:639
Multi Family Delivery Units:0
# Residential Mailboxes:1,221
# Business Mailboxes:10
Total Delivery Receptacles:1,796

ZIP Code 93451 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 630 665 +35
Retired Workers: 465 490 +25
Disabled Workers: 65 70 +5
Widow(er)s and Parents: 35 35 0
Spouses: 30 30 0
Children: 35 40 +5
65+: 475 515 +40
Monthly Benefits - All: $814,000 $891,000 +$77,000
Monthly Benefits - Retired Workers: $643,000 $705,000 +$62,000
Monthly Benefits - Widow(ers): $48,000 $48,000 $0

ZIP Code 93451 Statistical Areas

CBSA: 42020
CBSA Name: San Luis Obispo-Paso Robles, CA
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:0
CBSA Division Population:0
MSA: 7460
MSA Name: San Luis Obispo-Atascadero-Paso Robles, CA MSA
PMSA Name: 
City State Key:Z22835
Preferred Last Line Key:Z22835
93450: Previous ZIP Code
Next ZIP Code: 93452


  1. U.S. Postal Service [Last Updated: 6/1/2023],
  2. Internal Data Creation [Last Updated: 6/1/2023],
  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: 6/1/2023],
  6. U.S. Census 2020 [Decennial] [Last Updated: 5/25/2023],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],