US ZIP Code Map

ZIP code

78121

La Vernia, TX

STANDARD

78121 covers La Vernia in Wilson County, with 15,001 people in the ACS estimate.

Map of 78121, La Vernia

ZIP code map

ACS population

15,001

Median household income

$126,726

Median home value

$359,900

About ZIP code 78121

Type

STANDARD

City

La Vernia

County

Wilson County

Timezone

America/Chicago

Area codes

210, 726, 830

Land area

102.6 sq mi

Water area

0.32 sq mi

Households

5,304

Median gross rent

$1,086

Acceptable cities: Lavernia

More enterprise fields

Timezone
America/Chicago
Area Codes
210, 726, 830
World Region
NA
Country
US
Housing Count
5,499
Irs Estimated Households
7,470
Population Count
15,206
Irs Estimated Population
16,060

People in 78121

Race

  • White11,782
  • Black or African American293
  • American Indian or Alaska Native114
  • Asian64
  • Native Hawaiian and Pacific Islander9
  • Other race823
  • Two or more races2,121

Hispanic or Latino (any race): 3,648

Age

  • Under 101,978
  • 10 to 192,291
  • 20 to 291,405
  • 30 to 391,868
  • 40 to 492,158
  • 50 to 592,206
  • 60 to 691,885
  • 70 to 791,016
  • 80 and older399

Income and housing in 78121

Poverty rate

5.8%

Median earnings

$57,940

Median household income

$126,726

Median home value

$359,900

Median gross rent

$1,086

Education

  • High school graduate94.6%
  • Bachelor's degree32.7%
  • Graduate degree10.1%

Places covering 78121

Cities and places

91.9% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 78121

IRS populationACS population
17,3458,672020052023

Hover a year for IRS and ACS values.

ZIP codes near 78121

  1. 78161Sutherland Springs5.5 miPop 602 · Income $75,966
  2. 78152Saint Hedwig7.7 miPop 3,958 · Income $102,212
  3. 78101Adkins8.5 miPop 8,272 · Income $90,413
  4. 78263San Antonio11.5 miPop 4,514 · Income $81,793
  5. 78160Stockdale12.3 miPop 4,705 · Income $62,188
  6. 78112Elmendorf14.9 miPop 9,959 · Income $54,445
  7. 78124Marion15.3 miPop 6,907 · Income $82,534
  8. 78114Floresville15.4 miPop 23,975 · Income $84,260
  9. 78222San Antonio15.7 miPop 25,008 · Income $64,251
  10. 78109Converse16.3 miPop 56,372 · Income $87,635
  11. 78154Schertz16.5 miPop 40,898 · Income $97,465
  12. 78150Jbsa Randolph16.6 miPop 0 · Income —

ZIP code 78121 FAQ

What city is ZIP code 78121 in?
78121 is in La Vernia, TX.
What county is 78121 in?
78121 is in Wilson County.
What is the median household income in 78121?
The median household income in 78121 is $126,726.
Which ZIP codes are near 78121?
Use the radius tool on this page to list ZIP codes within a chosen distance of 78121.