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ZIP Code 77377
Tomball, TX, Harris County
Population
41,680
Land area
35.2sq mi
People per sq mi
1,183
City
Tomball
ZIP 77377 and nearby ZIP codes
ZIP 77377 at a glance
- ZIP 77377 (Tomball) is about 10 times as dense as Texas as a whole.
- Households here earn a median of $129,327 a year, 65% more than the Texas figure of $78,476.
- A typical owner-occupied home is valued at $378,200 (33% above Texas) and median rent is $1,760 a month.
Local data for ZIP 77377
Counts from official public data
Housing and community stats
ZIP 77377, American Community Survey 2020-2024
Median household income
$129,327
Poverty rate
7.0%
Median home value
$378,200
Prices -4.2% in a year
Median rent
$1,760/mo
Homeownership
84.3%
Bachelor's or higher
45.6%
Median age
37.8
Average commute
31.6 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
867
ZIP Business Patterns 2023
Employees
7,308
$398M annual payroll
PPP loans
$94.2M
1,212 loans
Campaign donations
$255K
26% D, 41% R, 2026 cycle
Environment and hazard risk
ZIP 77377, from FEMA, NOAA and EPA
Natural hazard risk
Very High
Top: hurricane
Storm events since 1996
1,636
Countywide, mostly thunderstorm wind
Flood insurance policies
206,279
16.6% of homes, county
July high / Jan low
94° / 43°F
50.8 inches of rain a year
Health statistics
Share of adults in ZIP 77377, CDC PLACES estimates
Obesity
31.5%
U.S. 33.3% -1.8 pts
Diabetes
9.8%
U.S. 12.1% -2.3 pts
Smoking
9.9%
U.S. 12.8% -2.9 pts
Uninsured (18-64)
11.7%
U.S. 11.1% +0.6 pts
Frequently asked questions
- What city is ZIP code 77377?
- ZIP code 77377 is in Tomball, TX (Harris County).
- What county is ZIP code 77377 in?
- ZIP code 77377 is mostly in Harris County, Texas.
- How many people live in ZIP code 77377?
- About 41,680 people live in the 77377 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.