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ZIP Code Database - Facts & Stats

Data Last Updated: September 1, 2021

Zip Code 91942, La Mesa, CA

ZIP Code 91942 Details

Zip Code:91942
City:La Mesa
State:CA [California]
Counties:SAN DIEGO, CA
Multi County:No
City Alias(es):La Mesa
Area Code:619
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:542 ft
State FIPS:06
County FIPS:073
Intro Date:<2004-10

ZIP Code 91942 2010 Census Demographics

Current Population:39,039
2010 Population:38,069
Households per ZIP Code:16,998
Average House Value:$495,000
Avg. Income Per Household:$64,090
Persons Per Household:2.21
White Population:30,127
Black Population:3,176
Hispanic Population:7,230
Asian Population:2,944
American Indian Population:646
Hawaiian Population:380
Other Population:3,035
Male Population:18,064
Female Population:20,005
Median Age:37.50 years
Male Median Age:35.60 years
Female Median Age:39.70 years

ZIP Code 91942 Other Demographics

# Residential Mailboxes:17,665
# Business Mailboxes:1,818
Total Delivery Receptacles:21,398
Number of Businesses:1386
1st Quarter Payroll:$247,461,000
Annual Payroll:$1,010,170,000
# of Employees:19,413
Water Area:0.001 sq mi
Land Area:5.859 sq mi
113th Congressional District:53
113th Congressional Land Area:135.43 sq mi
Single Family Delivery Units:8,225
Multi Family Delivery Units:6,876
# Residential Mailboxes:17,665
# Business Mailboxes:1,818
Total Delivery Receptacles:21,398

ZIP Code 91942 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 6,480 6,530 +50
Retired Workers: 4,755 4,910 +155
Disabled Workers: 710 665 -45
Widow(er)s and Parents: 480 440 -40
Spouses: 220 225 +5
Children: 315 290 -25
65+: 5,155 5,305 +150
Monthly Benefits - All: $8,830,000 $9,183,000 +$353,000
Monthly Benefits - Retired Workers: $6,846,000 $7,272,000 +$426,000
Monthly Benefits - Widow(ers): $655,000 $622,000 ($33,000)

ZIP Code 91942 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:Z21624
Preferred Last Line Key:Z21624
91941: Previous ZIP Code
Next ZIP Code: 91943


  1. U.S. Postal Service [Last Updated: 9/1/2021],
  2. Internal Data Creation [Last Updated: 9/1/2021],
  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: 9/1/2021],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],