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ZIP Code Database - Facts & Stats

Data Last Updated: July 1, 2022

Zip Code 33149, Key Biscayne, FL

ZIP Code 33149 Details

Zip Code:33149
City:Key Biscayne
State:FL [Florida]
Multi County:No
City Alias(es):Key Biscayne
Area Code:305
City Type:B [Branch]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:0 ft
State FIPS:12
County FIPS:086
Division:South Atlantic
Intro Date:<2004-10

ZIP Code 33149 2010 Census Demographics

Current Population:17,586
2010 Population:12,389
Households per ZIP Code:4,708
Average House Value:$1,412,800
Avg. Income Per Household:$162,175
Persons Per Household:2.63
White Population:12,025
Black Population:83
Hispanic Population:7,630
Asian Population:193
American Indian Population:19
Hawaiian Population:7
Other Population:223
Male Population:5,762
Female Population:6,627
Median Age:41.80 years
Male Median Age:41.50 years
Female Median Age:42.00 years

ZIP Code 33149 Other Demographics

# Residential Mailboxes:6,687
# Business Mailboxes:422
Total Delivery Receptacles:9,585
Number of Businesses:623
1st Quarter Payroll:$34,143,000
Annual Payroll:$132,304,000
# of Employees:3,375
Water Area:9.382 sq mi
Land Area:4.709 sq mi
113th Congressional District:27
113th Congressional Land Area:208.84 sq mi
Single Family Delivery Units:1,330
Multi Family Delivery Units:5,218
# Residential Mailboxes:6,687
# Business Mailboxes:422
Total Delivery Receptacles:9,585

ZIP Code 33149 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 1,925 1,950 +25
Retired Workers: 1,445 1,460 +15
Disabled Workers: 35 40 +5
Widow(er)s and Parents: 165 165 0
Spouses: 215 220 +5
Children: 65 65 0
65+: 1,780 1,805 +25
Monthly Benefits - All: $3,275,000 $3,405,000 +$130,000
Monthly Benefits - Retired Workers: $2,677,000 $2,782,000 +$105,000
Monthly Benefits - Widow(ers): $284,000 $292,000 +$8,000

ZIP Code 33149 Statistical Areas

CBSA: 33100
CBSA Name: Miami-Fort Lauderdale-Pompano Beach, FL
CBSA Type: Metro
CBSA Division: 33124
CBSA Division Name: Miami-Miami Beach-Kendall, FL
CBSA Population:5,564,635
CBSA Division Population:2,496,435
MSA: 4992
MSA Name: Miami-Fort Lauderdale, FL CMSA
PMSA: 5000
PMSA Name: Miami, FL PMSA
City State Key:Y22163
Preferred Last Line Key:Y22163
33147: Previous ZIP Code
Next ZIP Code: 33150


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