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ZIP Code 77433
Tomball, TX, Harris County
Population
116,550
Land area
59sq mi
People per sq mi
1,977
City
Tomball
ZIP 77433 and nearby ZIP codes
ZIP 77433 at a glance
- ZIP 77433 (Tomball) is about 17 times as dense as Texas as a whole.
- The median household income is $143,934, 83% above the Texas median of $78,476.
- A typical owner-occupied home is valued at $409,400 (44% above Texas) and median rent is $1,960 a month.
Local data for ZIP 77433
Counts from official public data
Housing and community stats
ZIP 77433, American Community Survey 2020-2024
Median household income
$143,934
Poverty rate
7.0%
Median home value
$409,400
Prices +2.9% in a year
Median rent
$1,960/mo
Homeownership
81.5%
Bachelor's or higher
51.6%
Median age
34.4
Average commute
36.1 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
2,111
ZIP Business Patterns 2023
Employees
24,617
$888M annual payroll
PPP loans
$139M
3,467 loans
Campaign donations
$395K
25% D, 26% R, 2026 cycle
Environment and hazard risk
ZIP 77433, 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 77433, CDC PLACES estimates
Obesity
32.2%
U.S. 33.3% -1.1 pts
Diabetes
9.4%
U.S. 12.1% -2.7 pts
Smoking
9.4%
U.S. 12.8% -3.4 pts
Uninsured (18-64)
12.8%
U.S. 11.1% +1.7 pts
Frequently asked questions
- What city is ZIP code 77433?
- ZIP code 77433 is in Tomball, TX (Harris County).
- What county is ZIP code 77433 in?
- ZIP code 77433 is mostly in Harris County, Texas.
- How many people live in ZIP code 77433?
- About 116,550 people live in the 77433 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.