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ZIP Code 78340
Bayside, TX, Refugio County
Population
455
Land area
20.7sq mi
People per sq mi
22
City
Bayside
ZIP 78340 and nearby ZIP codes
ZIP 78340 at a glance
- ZIP 78340 (Bayside) is 81% less dense than Texas as a whole.
Local data for ZIP 78340
Counts from official public data
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
3
ZIP Business Patterns 2023
Employees
6
$198K annual payroll
PPP loans
$68.1K
5 loans
Campaign donations
$888
28% D, 20% R, 2026 cycle
Environment and hazard risk
ZIP 78340, 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° / 49°F
28.4 inches of rain a year
Health statistics
Share of adults in ZIP 78340, CDC PLACES estimates
Obesity
37.8%
U.S. 33.3% +4.5 pts
Diabetes
17.9%
U.S. 12.1% +5.8 pts
Smoking
15.2%
U.S. 12.8% +2.4 pts
Uninsured (18-64)
18.7%
U.S. 11.1% +7.6 pts
Frequently asked questions
- What city is ZIP code 78340?
- ZIP code 78340 is in Bayside, TX (Refugio County).
- What county is ZIP code 78340 in?
- ZIP code 78340 is mostly in Refugio County, Texas.
- How many people live in ZIP code 78340?
- About 455 people live in the 78340 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.