Smiley ZIP Code List — Gonzales County, TX

There is one unique ZIP code in Smiley, Texas and it is 78159. Area code: 830.

ZIP codes

131.81

sq mi land

0.18

sq mi water

830

area code

Smiley, TX ZIP code map

About Smiley, TX

Smiley is a charming city located in Gonzales County, Texas, with a small-town atmosphere that beckons visitors. Known for its friendly residents and a close-knit community, Smiley offers a glimpse into rural life in Texas. The city's unique character and laid-back lifestyle provide an inviting escape for those looking to explore the region.

Location & geography

Smiley is positioned in the south-central part of Texas, surrounded by the vast landscapes of Gonzales County. Neighboring cities include Waelder, located about 9 miles to the south, Gonzales approximately 15 miles to the east, and Nixon around 14 miles to the northwest. The city covers a land area of 131.81 square miles, with a small water area of 0.18 square miles, contributing to its picturesque terrain.

Community & economy

The character of Smiley is defined by its welcoming community and vibrant local culture. The economy primarily revolves around agriculture, with residents engaging in farming and ranching activities. Daily life in Smiley is marked by a strong sense of community, where neighbors know each other and local events are well-attended.

Transportation

Major highways serving Smiley include U.S. Highway 90, offering convenient connections to nearby cities. The closest named airport is the Gonzales Municipal Airport, which is about 15 miles away, providing access to larger regional airports. Public transit options in the area are limited, emphasizing the importance of personal vehicles for transportation.

History

Smiley was founded in the late 19th century and has maintained its agricultural roots since inception, with farming being a cornerstone of its economy. Over the years, the city has seen various developments, contributing to its growth while retaining its rural charm. Notably, Smiley celebrates its heritage through local events and gatherings that highlight its community spirit.

Did you know?

One surprising fact about Smiley is its relatively unique name, which often piques the interest of visitors. Additionally, the city’s close relationships between residents create a tight-knit community that embodies the best of small-town living.

ZIP codes for Smiley, TX (1)

ZIP code	City	County	Map
78159	Smiley	Gonzales	View map

Demographics & statistics

587

Population

43.4

Median age

$32,000

Median household income

$28,149

Per capita income

$86,400

Median home value

$950

Median monthly rent

75.9%

Home ownership

31.0%

Poverty rate

11.3%

Unemployment

273

Housing units

17.4%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	132	22.5%
18 and over	455	77.5%
65 and over	149	25.4%
Median age	43.4 years

Race & ethnicity

White 73.1%

Hispanic or Latino 12.4%

Two or more races 9.6%

Other race 4.9%

Group	Count	%
White	490	73.1%
Hispanic or Latino	83	12.4%
Two or more races	64	9.6%
Other race	33	4.9%

Household income

Under $10k 7.1%

$10k–$15k 6.0%

$15k–$25k 11.7%

$25k–$35k 28.6%

$35k–$50k 9.0%

$50k–$75k 11.7%

$75k–$100k 7.9%

$100k–$150k 15.0%

$150k–$200k 1.1%

$200k+ 1.9%

Range	% of households
Under $10k	7.1%
$10k–$15k	6.0%
$15k–$25k	11.7%
$25k–$35k	28.6%
$35k–$50k	9.0%
$50k–$75k	11.7%
$75k–$100k	7.9%
$100k–$150k	15.0%
$150k–$200k	1.1%
$200k+	1.9%
Median income	$32,000

Housing

Home values

Under $50k 18.3%

$50k–$100k 34.2%

$100k–$150k 17.8%

$150k–$200k 10.4%

$200k–$300k 10.4%

$300k–$500k 8.9%

Housing overview

Metric	Value
Median home value	$86,400
Median rent / month	$950
Owner occupied	75.9%
Renter occupied	24.1%
Vacant	21.1%
Single-family detached	77.2%
Large apartment buildings	0.0%
Mobile homes	22.8%
Median rooms	5.1
Avg household size (owned)	2.22

Year built

Era	%
2020 or later	0.0%
2010–2019	4.5%
2000–2009	8.9%
1990–1999	8.9%
1980–1989	14.8%
1970–1979	16.9%
1960–1969	12.8%
1950–1959	5.3%
1940–1949	16.6%
1939 or earlier	11.3%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	3.3%
2 bedrooms	31.5%
3 bedrooms	38.9%
4 bedrooms	26.4%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	1.9%
1 vehicle	28.6%
2 vehicles	31.6%
3 or more	38.0%

Heating fuel

Fuel type	%
Utility gas	4.5%
Electricity	77.4%
Propane / LP gas	16.5%
Wood	0.8%
No fuel used	0.8%

Households & families

Household type	Count	%
Married-couple family	106	39.8%
Cohabiting couple	22	8.3%
Male householder, no spouse	51	19.2%
Female householder, no spouse	87	32.7%
Households with children under 18	42	15.8%
Households with seniors (65+)	119	44.7%
Average household size	2.21

Marital status

Status	Male	Female
Never married	40.5%	18.9%
Married	44.6%	48.9%
Separated	3.1%	7.9%
Widowed	3.1%	15.9%
Divorced	8.7%	8.4%

Education

Less than 9th grade 15.7%

Some HS, no diploma 5.0%

HS graduate 42.4%

Some college, no degree 14.3%

Associate's degree 5.2%

Bachelor's degree 17.4%

Graduate / professional 0.0%

Metric	%
HS diploma or higher	79.3%
Bachelor's or higher	17.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	8	6.3%
Kindergarten	0	0.0%
Elementary school	55	43.0%
High school	54	42.2%
College / grad school	11	8.6%

Employment

Industry of employment

Education & healthcare 25.4%

Agriculture & mining 17.5%

Construction 15.3%

Retail trade 10.1%

Public administration 8.5%

Manufacturing 7.4%

Arts, food & hospitality 6.9%

Other services 4.2%

Finance & real estate 3.2%

Wholesale trade 1.1%

Professional & management 0.5%

Occupation

Category	%
Management, business & arts	26.5%
Service	22.8%
Sales & office	13.8%
Natural resources & construction	27.0%
Production & transportation	10.1%

Employment type

Type	%
Private sector	67.7%
Government	22.8%
Self-employed	9.5%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	82.5%
Carpool	6.3%
Public transit	0.0%
Walk	6.9%
Other means	4.2%
Avg commute (minutes)	30.8

Poverty

All people 31.0%

Under 18 years 79.5%

18 and over 16.9%

Married-couple families 2.8%

Female-led households 64.1%

Income support

Source	% of households
Social Security	33.8%
Retirement income	19.2%
Supplemental Security	0.0%
Cash public assistance	1.9%
Food stamps / SNAP	3.8%

Health indicators

Condition	%
High blood pressure	37.6%
High cholesterol	38.0%
Heart disease	8.1%
Stroke	3.5%
Asthma	8.4%
Arthritis	25.3%
Kidney disease	3.5%
Pulmonary disease	7.2%
Cancer	7.1%

Behavior / access	%
Binge drinking	16.6%
No physical activity	29.2%
Less than 7 hrs sleep	32.3%
Fair or poor health	19.8%
Poor mental health	13.9%
Poor physical health	12.4%
No health insurance	31.6%
Visited doctor (checkup)	72.4%
Visited dentist	53.3%
Cholesterol screening	90.2%
Teeth loss	14.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	12	2.6%

Disability	%
Any disability	25.2%
Under 18	11.4%
18–64 years	19.0%
65 and over	50.3%

Health insurance coverage

Type	%
Private insurance	43.8%
Public insurance	45.0%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	571	97.3%
Spanish	98	17.2%
Other Indo-European	98	17.2%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	516	87.9%
Born in same state	516	87.9%
Born in different state	459	78.2%
Foreign born	0	0.0%
Naturalized citizen	71	12.1%
Not a US citizen	17	23.9%

Ancestry

Ancestry	Count	%
French	74	12.6%
Italian	57	9.7%

Ancestry	Count	%
Arab	16	2.7%

Technology access

Metric	% of households
Computer access	45.3%
Internet access	84.6%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What is the ZIP code for Smiley, TX?

Smiley, TX has one ZIP code: 78159.

What is the main ZIP code for Smiley, TX?

The primary ZIP code for Smiley, TX is 78159. The city uses area code 830 for phone service.

What county is Smiley, TX in?

Smiley is located in Gonzales County, Texas.

How many ZIP codes are in Smiley, TX?

Smiley, TX has 1 ZIP code.

What is the ZIP code for downtown Smiley, TX?

Downtown Smiley is located in ZIP code 78159, which serves as the primary postal code for this small community in Gonzales County.

What ZIP code should I use when mailing items to businesses in Smiley, Texas?

All mail addressed to Smiley, TX should use the ZIP code 78159, as it is the only ZIP code serving this city.