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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 77021, Houston, TX

ZIP Code 77021 Details

Zip Code:77021
State:TX [Texas]
Counties:HARRIS, TX
Multi County:No
City Alias(es):Houston
Area Code:713 / 832 / 281
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:41 ft
State FIPS:48
County FIPS:201
Division:West South Central
Intro Date:<2004-10

ZIP Code 77021 2010 Census Demographics

Current Population:30,730
2010 Population:26,042
Households per ZIP Code:10,003
Average House Value:$121,100
Avg. Income Per Household:$38,638
Persons Per Household:2.58
White Population:3,689
Black Population:19,935
Hispanic Population:4,129
Asian Population:443
American Indian Population:197
Hawaiian Population:37
Other Population:2,265
Male Population:12,056
Female Population:13,986
Median Age:34.00 years
Male Median Age:32.20 years
Female Median Age:35.80 years

ZIP Code 77021 Other Demographics

# Residential Mailboxes:11,911
# Business Mailboxes:900
Total Delivery Receptacles:13,604
Number of Businesses:382
1st Quarter Payroll:$73,909,000
Annual Payroll:$295,419,000
# of Employees:7,058
Water Area:0.025 sq mi
Land Area:6.079 sq mi
113th Congressional District:09|18
113th Congressional Land Area:165.64|235.2 sq mi
Single Family Delivery Units:6,891
Multi Family Delivery Units:4,230
# Residential Mailboxes:11,911
# Business Mailboxes:900
Total Delivery Receptacles:13,604

ZIP Code 77021 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 4,940 4,865 -75
Retired Workers: 3,135 3,155 +20
Disabled Workers: 950 905 -45
Widow(er)s and Parents: 395 380 -15
Spouses: 105 105 0
Children: 355 320 -35
65+: 3,375 3,355 -20
Monthly Benefits - All: $5,500,000 $5,548,000 +$48,000
Monthly Benefits - Retired Workers: $3,834,000 $3,922,000 +$88,000
Monthly Benefits - Widow(ers): $437,000 $430,000 ($7,000)

ZIP Code 77021 Statistical Areas

CBSA: 26420
CBSA Name: Houston-The Woodlands-Sugar Land, TX
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:5,946,800
CBSA Division Population:0
MSA: 3362
MSA Name: Houston-Galveston-Brazoria, TX CMSA
PMSA: 3360
PMSA Name: Houston, TX PMSA
City State Key:W24130
Preferred Last Line Key:W24130
77020: Previous ZIP Code
Next ZIP Code: 77022


  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],