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ZIP Code 78155
Seguin, TX, Guadalupe County
Population
55,600
Land area
355.5sq mi
People per sq mi
156
City
Seguin
ZIP 78155 and nearby ZIP codes
ZIP 78155 at a glance
- ZIP 78155 (Seguin) is 35% denser than Texas as a whole.
- The median household income is $71,039, 9% below the Texas median of $78,476.
- A typical owner-occupied home is valued at $266,700 (6% below Texas) and median rent is $1,198 a month.
Local data for ZIP 78155
Counts from official public data
- Hospitals1
- Emergency Rooms1
- Nursing Homes5
- Schools21
- Colleges2
- Libraries1
- Banks11
- Post Offices2
- Parks17
- Grocery Stores19
- Restaurants155
- Affordable Housing5
- Home Health Agencies1
- Hospice Care2
- Dialysis Centers3
- Rehab & Long-Term Care Hospitals1
- Community Health Centers1
- Mental Health & Addiction Treatment3
- Private Schools2
- Community Colleges & Trade Schools1
- Toxic Release Facilities10
Housing and community stats
ZIP 78155, American Community Survey 2020-2024
Median household income
$71,039
Poverty rate
16.9%
Median home value
$266,700
Prices -1.1% in a year
Median rent
$1,198/mo
Homeownership
72.5%
Bachelor's or higher
21.7%
Median age
39.4
Average commute
26.5 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
1,065
ZIP Business Patterns 2023
Employees
20,490
$1.2B annual payroll
PPP loans
$65.46M
1,039 loans
Campaign donations
$149K
19% D, 36% R, 2026 cycle
Environment and hazard risk
ZIP 78155, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: tornado
Storm events since 1996
419
Countywide, mostly flash flood
Flood insurance policies
2,244
3.6% of homes, county
July high / Jan low
96° / 40°F
31.3 inches of rain a year
Health statistics
Share of adults in ZIP 78155, CDC PLACES estimates
Obesity
36.5%
U.S. 33.3% +3.2 pts
Diabetes
15.5%
U.S. 12.1% +3.4 pts
Smoking
14.8%
U.S. 12.8% +2.0 pts
Uninsured (18-64)
21.3%
U.S. 11.1% +10.2 pts
Cities in ZIP 78155
ZIP codes near 78155
| Name | Distance | Land area (sq mi) |
|---|---|---|
| 78123McQueeney | 7.2 mi | 3.7 |
| 78638Kingsbury | 10 mi | 118.1 |
| 78130New Braunfels | 12 mi | 91 |
| 78124Marion | 14 mi | 56.9 |
| 78670Staples | 14 mi | 5.6 |
| 78122Nixon | 15 mi | 38.5 |
Frequently asked questions
- What city is ZIP code 78155?
- ZIP code 78155 is in Seguin, TX (Guadalupe County).
- What county is ZIP code 78155 in?
- ZIP code 78155 is mostly in Guadalupe County, Texas.
- How many people live in ZIP code 78155?
- About 55,600 people live in the 78155 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.