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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 91978, Spring Valley, CA

ZIP Code 91978 Details

Zip Code:91978
City:Spring Valley
State:CA [California]
Counties:SAN DIEGO, CA
Multi County:No
City Alias(es):Spring Valley
Area Code:619
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:1784 ft
State FIPS:06
County FIPS:073
Intro Date:<2004-10

ZIP Code 91978 2010 Census Demographics

Current Population:10,225
2010 Population:8,896
Households per ZIP Code:3,024
Average House Value:$415,400
Avg. Income Per Household:$84,266
Persons Per Household:2.93
White Population:6,185
Black Population:947
Hispanic Population:2,472
Asian Population:706
American Indian Population:149
Hawaiian Population:116
Other Population:1,380
Male Population:4,347
Female Population:4,549
Median Age:36.80 years
Male Median Age:34.60 years
Female Median Age:39.00 years

ZIP Code 91978 Other Demographics

# Residential Mailboxes:3,490
# Business Mailboxes:236
Total Delivery Receptacles:7,688
Number of Businesses:176
1st Quarter Payroll:$16,195,000
Annual Payroll:$68,253,000
# of Employees:1,488
Water Area:0.034 sq mi
Land Area:6.736 sq mi
113th Congressional District:50|53
113th Congressional Land Area:2787.35|135.43 sq mi
Single Family Delivery Units:1,762
Multi Family Delivery Units:15
# Residential Mailboxes:3,490
# Business Mailboxes:236
Total Delivery Receptacles:7,688

ZIP Code 91978 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 1,615 1,645 +30
Retired Workers: 1,150 1,205 +55
Disabled Workers: 180 160 -20
Widow(er)s and Parents: 95 95 0
Spouses: 85 90 +5
Children: 105 95 -10
65+: 1,240 1,290 +50
Monthly Benefits - All: $2,101,000 $2,189,000 +$88,000
Monthly Benefits - Retired Workers: $1,598,000 $1,725,000 +$127,000
Monthly Benefits - Widow(ers): $129,000 $121,000 ($8,000)

ZIP Code 91978 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:Z23085
Preferred Last Line Key:Z23085
91977: Previous ZIP Code
Next ZIP Code: 91979


  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],