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ZIP Code 77331
Cape Royale, TX, San Jacinto County
Population
7,556
Land area
171.1sq mi
People per sq mi
44
City
Cape Royale
ZIP 77331 and nearby ZIP codes
ZIP 77331 at a glance
- ZIP 77331 (Cape Royale) is 62% less dense than Texas as a whole.
- Households here earn a median of $62,321 a year, 21% less than the Texas figure of $78,476.
- A typical owner-occupied home is valued at $246,200 (13% below Texas) and median rent is $729 a month.
Local data for ZIP 77331
Counts from official public data
Housing and community stats
ZIP 77331, American Community Survey 2020-2024
Median household income
$62,321
Poverty rate
17.9%
Median home value
$246,200
Prices +11.3% in a year
Median rent
$729/mo
Homeownership
86.9%
Bachelor's or higher
20.0%
Median age
50.1
Average commute
40.5 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
81
ZIP Business Patterns 2023
Employees
532
$23.1M annual payroll
PPP loans
$3.4M
148 loans
Campaign donations
$22.2K
3% D, 45% R, 2026 cycle
Environment and hazard risk
ZIP 77331, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: tornado
Storm events since 1996
227
Countywide, mostly thunderstorm wind
Flood insurance policies
379
2.3% of homes, county
July high / Jan low
95° / 40°F
51.0 inches of rain a year
Health statistics
Share of adults in ZIP 77331, CDC PLACES estimates
Obesity
38.2%
U.S. 33.3% +4.9 pts
Diabetes
16.8%
U.S. 12.1% +4.7 pts
Smoking
17.3%
U.S. 12.8% +4.5 pts
Uninsured (18-64)
13.2%
U.S. 11.1% +2.1 pts
Frequently asked questions
- What city is ZIP code 77331?
- ZIP code 77331 is in Cape Royale, TX (San Jacinto County).
- What county is ZIP code 77331 in?
- ZIP code 77331 is mostly in San Jacinto County, Texas.
- How many people live in ZIP code 77331?
- About 7,556 people live in the 77331 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.