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ZIP Code 78204
San Antonio, TX, Bexar County
Population
11,983
Land area
2.7sq mi
People per sq mi
4,420
City
San Antonio
ZIP 78204 and nearby ZIP codes
ZIP 78204 at a glance
- ZIP 78204 (San Antonio) is about 38 times as dense as Texas as a whole.
- Households here earn a median of $60,255 a year, 23% less than the Texas figure of $78,476.
- A typical owner-occupied home is valued at $173,100 (39% below Texas) and median rent is $1,481 a month.
Local data for ZIP 78204
Counts from official public data
Housing and community stats
ZIP 78204, American Community Survey 2020-2024
Median household income
$60,255
Poverty rate
17.5%
Median home value
$173,100
Prices +8.7% in a year
Median rent
$1,481/mo
Homeownership
45.3%
Bachelor's or higher
24.7%
Median age
36.2
Average commute
21.6 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
262
ZIP Business Patterns 2023
Employees
8,463
$654M annual payroll
PPP loans
$34M
334 loans
Campaign donations
$102K
47% D, 6% R, 2026 cycle
Environment and hazard risk
ZIP 78204, from FEMA, NOAA and EPA
Natural hazard risk
Relatively High
Top: hail
Storm events since 1996
1,353
Countywide, mostly hail
Flood insurance policies
4,411
0.8% of homes, county
July high / Jan low
94° / 40°F
34.0 inches of rain a year
Health statistics
Share of adults in ZIP 78204, CDC PLACES estimates
Obesity
35.8%
U.S. 33.3% +2.5 pts
Diabetes
17.1%
U.S. 12.1% +5.0 pts
Smoking
12.4%
U.S. 12.8% about the same
Uninsured (18-64)
27.7%
U.S. 11.1% +16.6 pts
Frequently asked questions
- What city is ZIP code 78204?
- ZIP code 78204 is in San Antonio, TX (Bexar County).
- What county is ZIP code 78204 in?
- ZIP code 78204 is mostly in Bexar County, Texas.
- How many people live in ZIP code 78204?
- About 11,983 people live in the 78204 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.