US ZIP Code
78159

Smiley, TX

Gonzales County  ·  Texas

● Active
👥 604 Population ↓ 49% since 2019
💰 $33,542 Median HH Income
▼ 56% below avg ↓ 47% since 2019
🎂 37.1 Median Age ↑ 13% since 2019
🏠 $73,900 Median Home Value
▼ 73% below avg
🎓 19.6% College Grads
▼ 50% below avg
📊 7.1% Unemployment
▲ 46% above avg ↑ 72% since 2019
ZIP Code Details
ZIP Code78159
CitySmiley
StateTexas (TX)
CountyGonzales County
Area Code830
Elevation258 ft
Latitude29.225941
Longitude-97.585019
TimezoneChicago (DST)
FIPS48177
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 44.2% (267) Female 55.8% (337) ♀

Race & Ethnicity

White: 37.3%Hispanic: 61.9%Other: 0.8%Race
White37.3%
Hispanic61.9%
Other0.8%

Age Breakdown

Under 5
9%
5–17
18%
18–24
4%
25–44
24%
45–64
21%
65+
8%

Key Indicators

Median Age37.1 yrs ↑ 13% since 2019
Avg Household Size2.60
Below Poverty32.8% ▲ 228% above avg
College Grads19.6% ▼ 50% below avg
Unemployment7.1% ▲ 46% above avg
No HS Diploma4 (1.1%)
HS Graduate191 (54.1%)
Some College64 (18.1%)
Associates25 (7.1%)
Bachelors20 (5.7%)
Graduate Degree49 (13.9%)

Education

No HS: 1.1%HS Grad: 54.1%Some College: 18.1%Associates: 7.1%Bachelors: 5.7%Graduate: 13.9%Edu
No HS1.1%
HS Grad54.1%
Some College18.1%
Associates7.1%
Bachelors5.7%
Graduate13.9%
Housing & Income

Housing Tenure

Owner: 68.5%Renter: 31.5%Tenure
Owner68.5%
Renter31.5%

Home Value Distribution

Under $50k
20%
$50k–100k
43%
$100k–150k
20%
$150k–200k
4%
$200k–300k
11%
$300k–500k
2%

Financials

Median HH Income$33,542 ▼ 56% below avg ↓ 47% since 2019
Median Home Value$73,900 ▼ 73% below avg
Home/Income Ratio2.2x (nat avg ~3.5x)
Median Rent$873/mo ↑ 7% since 2019
Total Units313
Vacant Units81
Avg HH Size2.60

Income Distribution

Under $25k
19%
$25k–50k
35%
$50k–75k
21%
$75k–100k
5%
$100k–150k
12%
$150k–200k
7%
Employment & Commute

How People Get to Work

Drove Alone
100%

Commute Time

Under 15 min
21%
15–30 min
9%
30–45 min
24%
Over 45 min
47%
Housing Stock

Year Built

Before 1940
7%
1940s–1950s
13%
1960s–1970s
16%
1980s–1990s
4%
2000+
59%

Summary

Total Units313
Vacant81
Owner Occupied68.5%
Renter Occupied31.5%
Avg HH Size2.60
Frequently Asked Questions
ZIP code 78159 is in Smiley, TX, in Gonzales County.
ZIP code 78159 is located in Texas (TX).
ZIP code 78159 is in Gonzales County, TX.
ZIP 78159 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 78159 is 604 people (ACS 2023).
The median household income in ZIP code 78159 is $33,542 (ACS 2023).
The median home value in ZIP 78159 is $73,900 (ACS 2023).
About ZIP Code 78159

ZIP code 78159 is located in Smiley, Texas, within Gonzales County. With a population of 604, this is a sparsely populated ZIP code with a relatively young community — the median age is 37.1 years. Economically, 78159 is a lower-income ZIP code: the median household income of $33,542 is well below the national average.

Real estate in ZIP code 78159 represents one of the more affordable housing markets in the country. The median home value of $73,900 is well below the national average. Renters can expect to pay around $873 per month in median rent. Homeownership is strong here — 68.5% of occupied units are owner-occupied, suggesting an established, stable residential community.

The population of 78159 is majority Hispanic (61.92%). Residents are less-educated — 19.6% hold a bachelor's degree or higher, which is below the national average. Poverty affects a significant share of residents at 32.8%. Household income has declined by 47% since 2019.

The unemployment rate in 78159 stands at 7.1%, which is above the national average. As in most parts of the country, driving alone is the dominant commute mode at 88%.

Overall, ZIP code 78159 in Smiley, TX is characterized as lower-income, less-educated, a relatively young community, and predominantly owner-occupied. With 604 residents, a median household income of $33,542, and a median home value of $73,900, it offers a clear picture of life in this part of Texas.