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ZIP Code 78070
Spring Branch, TX, Comal County
Population
20,200
Land area
133.3sq mi
People per sq mi
152
City
Spring Branch
ZIP 78070 and nearby ZIP codes
ZIP 78070 at a glance
- ZIP 78070 (Spring Branch) is 31% denser than Texas as a whole.
- The median household income is $115,175, 47% above the Texas median of $78,476.
- A typical owner-occupied home is valued at $516,600 (82% above Texas) and median rent is $1,318 a month.
Local data for ZIP 78070
Counts from official public data
Housing and community stats
ZIP 78070, American Community Survey 2020-2024
Median household income
$115,175
Poverty rate
6.2%
Median home value
$516,600
Prices -5.9% in a year
Median rent
$1,318/mo
Homeownership
89.2%
Bachelor's or higher
41.2%
Median age
46.2
Average commute
38.1 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
528
ZIP Business Patterns 2023
Employees
5,118
$232M annual payroll
PPP loans
$36.6M
520 loans
Campaign donations
$159K
19% D, 44% R, 2026 cycle
Environment and hazard risk
ZIP 78070, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: hail
Storm events since 1996
504
Countywide, mostly flash flood
Flood insurance policies
1,500
2.4% of homes, county
July high / Jan low
94° / 40°F
37.8 inches of rain a year
Health statistics
Share of adults in ZIP 78070, CDC PLACES estimates
Obesity
35.2%
U.S. 33.3% +1.9 pts
Diabetes
12.2%
U.S. 12.1% about the same
Smoking
11.0%
U.S. 12.8% -1.8 pts
Uninsured (18-64)
11.1%
U.S. 11.1% about the same
Frequently asked questions
- What city is ZIP code 78070?
- ZIP code 78070 is in Spring Branch, TX (Comal County).
- What county is ZIP code 78070 in?
- ZIP code 78070 is mostly in Comal County, Texas.
- How many people live in ZIP code 78070?
- About 20,200 people live in the 78070 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.