Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 77377, Tomball, TX

ZIP Code 77377 Details

Zip Code:77377
State:TX [Texas]
Counties:HARRIS, TX
Multi County:No
City Alias(es):Tomball
Area Code:346 / 832
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:167 ft
State FIPS:48
County FIPS:201
Division:West South Central
Intro Date:<2004-10

ZIP Code 77377 2010 Census Demographics

Current Population:43,689
2010 Population:28,708
Households per ZIP Code:9,709
Average House Value:$261,600
Avg. Income Per Household:$101,901
Persons Per Household:2.95
White Population:23,793
Black Population:1,425
Hispanic Population:5,374
Asian Population:1,980
American Indian Population:282
Hawaiian Population:24
Other Population:1,895
Male Population:14,236
Female Population:14,472
Median Age:36.20 years
Male Median Age:35.60 years
Female Median Age:36.80 years

ZIP Code 77377 Other Demographics

# Residential Mailboxes:14,810
# Business Mailboxes:744
Total Delivery Receptacles:16,489
Number of Businesses:671
1st Quarter Payroll:$60,945,000
Annual Payroll:$265,500,000
# of Employees:6,432
Water Area:0.379 sq mi
Land Area:39.117 sq mi
113th Congressional District:08|10
113th Congressional Land Area:6053.76|5070.95 sq mi
Single Family Delivery Units:5,419
Multi Family Delivery Units:1,293
# Residential Mailboxes:14,810
# Business Mailboxes:744
Total Delivery Receptacles:16,489

ZIP Code 77377 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 4,995 5,210 +215
Retired Workers: 3,615 3,825 +210
Disabled Workers: 415 410 -5
Widow(er)s and Parents: 375 380 +5
Spouses: 280 300 +20
Children: 310 295 -15
65+: 4,010 4,270 +260
Monthly Benefits - All: $7,814,000 $8,422,000 +$608,000
Monthly Benefits - Retired Workers: $6,108,000 $6,648,000 +$540,000
Monthly Benefits - Widow(ers): $598,000 $621,000 +$23,000

ZIP Code 77377 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:W26047
Preferred Last Line Key:W26047
77376: Previous ZIP Code
Next ZIP Code: 77378


  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],