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ZIP Code 77990
Tivoli, TX, Refugio County
Population
590
Land area
133.2sq mi
People per sq mi
4
City
Tivoli
ZIP 77990 and nearby ZIP codes
ZIP 77990 at a glance
- ZIP 77990 (Tivoli) is 96% less dense than Texas as a whole.
- The median household income is $75,417, 4% below the Texas median of $78,476.
- A typical owner-occupied home is valued at $54,200 (81% below Texas) and median rent is $1,170 a month.
Local data for ZIP 77990
Counts from official public data
Housing and community stats
ZIP 77990, American Community Survey 2020-2024
Median household income
$75,417
Poverty rate
5.1%
Median home value
$54,200
Median rent
$1,170/mo
Homeownership
91.0%
Bachelor's or higher
15.5%
Median age
53.8
Average commute
21.8 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
11
ZIP Business Patterns 2023
Employees
55
$1.6M annual payroll
PPP loans
$107K
5 loans
Campaign donations
$288
Itemized, 2026 cycle
Environment and hazard risk
ZIP 77990, from FEMA, NOAA and EPA
Natural hazard risk
Very Low
Top: hurricane
Storm events since 1996
300
Countywide, mostly drought
Flood insurance policies
101
3.3% of homes, county
July high / Jan low
91° / 45°F
41.9 inches of rain a year
Health statistics
Share of adults in ZIP 77990, CDC PLACES estimates
Obesity
38.4%
U.S. 33.3% +5.1 pts
Diabetes
16.7%
U.S. 12.1% +4.6 pts
Smoking
14.0%
U.S. 12.8% +1.2 pts
Uninsured (18-64)
22.9%
U.S. 11.1% +11.8 pts
Frequently asked questions
- What city is ZIP code 77990?
- ZIP code 77990 is in Tivoli, TX (Refugio County).
- What county is ZIP code 77990 in?
- ZIP code 77990 is mostly in Refugio County, Texas.
- How many people live in ZIP code 77990?
- About 590 people live in the 77990 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.