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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2022

Zip Code 02421, Lexington, MA

ZIP Code 02421 Details

Zip Code:02421
State:MA [Massachusetts]
Multi County:No
City Alias(es):Lexington
Area Code:781 / 339
City Type:B [Branch]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:215 ft
State FIPS:25
County FIPS:017
Division:New England
Intro Date:<2004-10

ZIP Code 02421 2010 Census Demographics

Current Population:17,887
2010 Population:17,342
Households per ZIP Code:6,468
Average House Value:$933,300
Avg. Income Per Household:$180,943
Persons Per Household:2.65
White Population:13,322
Black Population:409
Hispanic Population:407
Asian Population:3,888
American Indian Population:67
Hawaiian Population:27
Other Population:126
Male Population:8,218
Female Population:9,124
Median Age:45.10 years
Male Median Age:44.30 years
Female Median Age:45.80 years

ZIP Code 02421 Other Demographics

# Residential Mailboxes:6,750
# Business Mailboxes:540
Total Delivery Receptacles:7,436
Number of Businesses:563
1st Quarter Payroll:$551,811,000
Annual Payroll:$1,824,705,000
# of Employees:13,820
Water Area:0.161 sq mi
Land Area:9.57 sq mi
113th Congressional District:05
113th Congressional Land Area:265.08 sq mi
Single Family Delivery Units:5,127
Multi Family Delivery Units:1,454
# Residential Mailboxes:6,750
# Business Mailboxes:540
Total Delivery Receptacles:7,436

ZIP Code 02421 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 3,345 3,345 0
Retired Workers: 2,385 2,385 0
Disabled Workers: 355 355 0
Widow(er)s and Parents: 175 175 0
Spouses: 235 235 0
Children: 195 195 0
65+: 2,780 2,780 0
Monthly Benefits - All: $5,920,000 $5,920,000 $0
Monthly Benefits - Retired Workers: $4,757,000 $4,757,000 $0
Monthly Benefits - Widow(ers): $310,000 $310,000 $0

ZIP Code 02421 Statistical Areas

CBSA: 14460
CBSA Name: Boston-Cambridge-Newton, MA-NH
CBSA Type: Metro
CBSA Division: 15764
CBSA Division Name: Cambridge-Newton-Framingham, MA
CBSA Population:4,552,402
CBSA Division Population:2,246,244
MSA: 1122
MSA Name: Boston-Worcester-Lawrence, MA-NH-ME-CT CMSA
PMSA: 1120
PMSA Name: Boston, MA-NH PMSA
City State Key:V21978
Preferred Last Line Key:V21978
02420: Previous ZIP Code
Next ZIP Code: 02445


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