USPS Standard Delivery Code Harris County →

77377 ZIP Code: Tomball, Texas

Official postal information, geographic coordinates, USPS post office locations, and US Census Bureau demographic metrics for ZIP code 77377 in Tomball, TX.

Neighborhoods:

Postal & Geographic Specifications USPS Data

ZIP Code 77377

Primary City Tomball, TX

County Harris County

Area Code(s) 832

Timezone America/Chicago

Land Area 38.89 sq mi

Elevation 0 ft

Coordinates 30.0600°, -95.6800°

Demographic & Economic Profile (US Census Bureau)

American Community Survey (ACS) 5-Year Verified Metrics

+73% vs Texas Avg

Total Population 39,711 738 people / sq mi

Median Household Income $129,327 Per Capita: $43,737

Median Home Value $378,200 Median Rent: $1,200/mo

Housing Tenancy

60% Own • 40% Rent

13,999 Total Units

Median Household Income Comparison $129,327 (77377) vs. $74,640 (Texas State)

Metrics sourced directly from the official U.S. Census Bureau (2022 ACS 5-Year Estimates).

Verify on data.census.gov

Editor's Neighborhood Insight & Local Context

Data for ZIP code 77377 in Tomball, Texas.

USPS Postal Services

Active Route

The primary postal delivery jurisdiction for 77377 operates within Tomball, Texas.

Note: Not all ZIP codes have a dedicated physical post office. A single USPS regional facility often serves multiple ZIP codes across a city or county.

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