San Antonio, TX · standard
ZIP Code 78243
Bexar County, Texas - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 235
- 195/sq mi
- 0.0%
- Bachelor's or higher
ZIP code 78243 is a sparsely populated ZIP (a standard USPS delivery area) in San Antonio, Bexar County, Texas, home to just 235 residents across 1.2 square miles, a density of 195 people per square mile, in the Chicago time zone.
Median household income is not on file for ZIP 78243, but per-capita income is $24,322. Poverty here runs at -, with unemployment measured at 0.0%. The typical home here is valued at -; renters pay a median of - monthly, and - of units are owner-occupied.
Formal educational attainment runs low here: just 0.0% of adults hold a bachelor's degree or higher, the median age is 21, and the average commute is -. A geography-based comparison follows: 10 ZIP codes within about 10 miles of 78243, plus 6 more within Bexar County, give a clearer read than the national average alone.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 78243, San Antonio, TX · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
235
Population
1.2
Area (sq mi)
195
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 78243?
21.0
Median Age
74.6%
Male
25.4%
Female
2.2%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$24,322
Per Capita Income
0.0%
Unemployment Rate
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
0
Total Housing Units
0
Occupied Units
0
Vacant Units
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 13 business establishments in ZIP 78243, employing approximately 85 people with a combined annual payroll of $9,321,000.
13
Businesses
85
Employees
$9.3M
Annual Payroll
1
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Professional, scientific, and technical services | 10 | 76.9% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 78243 vs 78242 →
ZIP 78243 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 78228
San Antonio (78228)
58,811 residents
- 78207
San Antonio (78207)
55,514 residents
- 78227
San Antonio (78227)
46,077 residents
- 78237
San Antonio (78237)
36,929 residents
- 78211
San Antonio (78211)
31,944 residents
- 78242
San Antonio (78242)
31,395 residents
- 78238 23,514
San Antonio (78238)
23,514 residents
- 78225 13,025
San Antonio (78225)
13,025 residents
- 78236 10,392
Jbsa Lackland (78236)
10,392 residents
What this shows Among its immediate neighbors, ZIP 78243 ranks #0 by population - useful context the national average alone can't give.
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 78242 | San Antonio, TX | 31,395 | 1.6 mi |
| 78226 | San Antonio, TX | 6,648 | 1.8 mi |
| 78236 | Jbsa Lackland, TX | 10,392 | 3.0 mi |
| 78211 | San Antonio, TX | 31,944 | 2.6 mi |
| 78227 | San Antonio, TX | 46,077 | 3.2 mi |
| 78237 | San Antonio, TX | 36,929 | 3.8 mi |
| 78225 | San Antonio, TX | 13,025 | 4.3 mi |
| 78228 | San Antonio, TX | 58,811 | 6.3 mi |
| 78207 | San Antonio, TX | 55,514 | 5.5 mi |
| 78238 | San Antonio, TX | 23,514 | 7.0 mi |
More ZIP Codes in Bexar County
Related Areas
Frequently Asked Questions
What county is ZIP code 78243 in? ▼
What is the population of ZIP code 78243? ▼
What is the demographic makeup of ZIP 78243? ▼
How many businesses are in ZIP code 78243? ▼
Read our methodology to see how this data is sourced, computed, and verified.