Sandia ZIP Codes — Jim Wells County, TX

There is one unique ZIP code in Sandia, Texas and it is 78383. Area code: 361.
1
ZIP codes
141.38
sq mi land
12.95
sq mi water
361
area code
Sandia, TX ZIP code map

About Sandia, TX

Sandia, Texas, is a small community situated in Jim Wells County. Known for its rural charm, this city encompasses a tight-knit community with a unique blend of cultural influences. Despite its small size, Sandia holds a special place within the heart of South Texas.

Location & geography

Situated in the southern part of Texas, Sandia offers a sprawling landscape characterized by both land and water features. It is located approximately 15 miles southwest of Alice and roughly 90 miles west of Corpus Christi. The total land area of Sandia is 141.38 square miles, supplemented by 12.95 square miles of water, providing a diverse environment for residents and visitors alike.

Community & economy

The character of Sandia is marked by its close community ties and an appreciation for rural lifestyle. The local economy revolves around agriculture and small businesses, creating a laid-back atmosphere where daily life is influenced by farming and local trade. Residents enjoy a slower pace of living, often coming together for community events and celebrations.

Transportation

Access to Sandia is primarily via local roads connecting to major highways. The nearest significant roadway is U.S. Highway 281, which facilitates travel to nearby cities and regions. The closest commercial airport is located in Corpus Christi, providing air travel options for those in the area.

History

Sandia was established as a small community in the early 20th century, gaining prominence with the growth of agricultural industries in the region. Key industries have historically included farming and ranching activities, vital to the local economy. The area has witnessed various notable events, including agricultural fairs that celebrate the rural heritage of the community.

Did you know?

A little-known fact about Sandia is that it is named after the Spanish word for 'watermelon,' reflecting the agricultural roots of the region. This connection to farming is evident in the local culture and the annual events that celebrate its harvests.

ZIP codes for Sandia, TX (1)
ZIP code City County Map
78383 Sandia Jim Wells View map

Demographics & statistics

4,374
Population
43.7
Median age
$68,996
Median household income
$41,464
Per capita income
$210,600
Median home value
$1,018
Median monthly rent
83.0%
Home ownership
17.8%
Poverty rate
1.7%
Unemployment
2,122
Housing units
37.4%
Bachelor's or higher

Age distribution

Male Female
155
Under 5
147
129
5–9
123
123
10–14
117
108
15–19
102
4
20–24
3
270
25–34
256
386
35–44
366
248
45–54
235
257
55–59
244
160
60–64
152
225
65–74
214
124
75–84
118
55
85+
53
← Male
Female →

Age summary

GroupCount%
Under 1896622.1%
18 and over3,40877.9%
65 and over78918.0%
Median age43.7 years

Race & ethnicity

White 66.2%
Hispanic or Latino 13.4%
Two or more races 13.1%
Black or African American 2.7%
Other race 2.3%
Native Hawaiian / Pacific Islander 1.6%
Asian 0.7%
GroupCount%
White3,34366.2%
Hispanic or Latino67713.4%
Two or more races66013.1%
Black or African American1382.7%
Other race1152.3%
Native Hawaiian / Pacific Islander821.6%
Asian360.7%

Household income

Under $10k 9.3%
$10k–$15k 3.7%
$15k–$25k 7.6%
$25k–$35k 12.4%
$35k–$50k 3.0%
$50k–$75k 15.7%
$75k–$100k 5.7%
$100k–$150k 23.6%
$150k–$200k 6.2%
$200k+ 12.8%
Range% of households
Under $10k9.3%
$10k–$15k3.7%
$15k–$25k7.6%
$25k–$35k12.4%
$35k–$50k3.0%
$50k–$75k15.7%
$75k–$100k5.7%
$100k–$150k23.6%
$150k–$200k6.2%
$200k+12.8%
Median income$68,996

Housing

Home values

Under $50k 16.4%
$50k–$100k 15.7%
$100k–$150k 7.4%
$150k–$200k 7.3%
$200k–$300k 22.5%
$300k–$500k 23.7%
$500k–$1M 3.8%
$1M+ 3.1%

Housing overview

MetricValue
Median home value$210,600
Median rent / month$1,018
Owner occupied83.0%
Renter occupied17.0%
Vacant32.8%
Single-family detached64.5%
Large apartment buildings0.0%
Mobile homes23.9%
Median rooms5.2
Avg household size (owned)2.62

Year built

Era%
2020 or later0.0%
2010–201914.0%
2000–200919.8%
1990–199916.9%
1980–19899.8%
1970–197920.7%
1960–19694.9%
1950–19594.9%
1940–19491.3%
1939 or earlier7.7%

Bedrooms

Size% of units
No bedroom (studio)3.8%
1 bedroom5.1%
2 bedrooms34.5%
3 bedrooms33.8%
4 bedrooms22.2%
5+ bedrooms0.6%

Vehicles per household

Vehicles% of households
No vehicle16.2%
1 vehicle18.5%
2 vehicles37.8%
3 or more27.6%

Heating fuel

Fuel type%
Utility gas10.1%
Electricity76.9%
Propane / LP gas13.1%

Households & families

Household typeCount%
Married-couple family87654.4%
Cohabiting couple181.1%
Male householder, no spouse49730.9%
Female householder, no spouse21813.5%
Households with children under 1829618.4%
Households with seniors (65+)55834.7%
Average household size2.69

Marital status

StatusMaleFemale
Never married38.6%21.1%
Married49.0%64.7%
Separated0.6%3.1%
Widowed6.6%7.1%
Divorced5.2%4.0%

Education

Less than 9th grade 3.6%
Some HS, no diploma 5.4%
HS graduate 30.4%
Some college, no degree 21.9%
Associate's degree 1.3%
Bachelor's degree 28.0%
Graduate / professional 9.5%
Metric%
HS diploma or higher91.0%
Bachelor's or higher37.4%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool12211.0%
Kindergarten15113.6%
Elementary school34130.7%
High school17715.9%
College / grad school32028.8%

Employment

Industry of employment

Education & healthcare 26.0%
Manufacturing 12.7%
Construction 12.4%
Retail trade 11.3%
Finance & real estate 6.9%
Public administration 5.7%
Professional & management 5.4%
Agriculture & mining 4.8%
Other services 4.5%
Information 3.7%
Arts, food & hospitality 3.0%
Transportation & utilities 2.0%
Wholesale trade 1.5%

Occupation

Category%
Management, business & arts36.1%
Service2.5%
Sales & office26.2%
Natural resources & construction16.0%
Production & transportation19.1%

Employment type

Type%
Private sector67.6%
Government24.6%
Self-employed6.9%
Unpaid family workers1.0%

Commute

Method%
Drive alone82.2%
Carpool0.3%
Public transit0.0%
Walk2.3%
Other means0.6%
Avg commute (minutes)30.9

Poverty

All people 17.8%
Under 18 years 48.1%
18 and over 9.2%
Married-couple families 5.7%
Female-led households 53.4%

Income support

Source% of households
Social Security44.3%
Retirement income17.9%
Supplemental Security9.1%
Cash public assistance0.6%
Food stamps / SNAP6.9%

Health indicators

Condition%
High blood pressure41.9%
High cholesterol40.6%
Heart disease9.4%
Stroke4.2%
Asthma9.6%
Arthritis29.7%
Kidney disease3.9%
Pulmonary disease10.1%
Cancer7.3%
Behavior / access%
Binge drinking15.9%
No physical activity31.5%
Less than 7 hrs sleep35.2%
Fair or poor health23.9%
Poor mental health15.7%
Poor physical health15.2%
No health insurance30.4%
Visited doctor (checkup)71.5%
Visited dentist47.6%
Cholesterol screening90.2%
Teeth loss18.7%

Veterans & disability

VeteransCount%
Civilian veterans3079.0%
Disability%
Any disability19.5%
Under 180.0%
18–64 years19.8%
65 and over42.3%

Health insurance coverage

Type%
Private insurance63.3%
Public insurance40.4%
Uninsured under 196.3%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only4,07293.1%
Spanish43010.6%
Other Indo-European41710.2%
Asian & Pacific Islander100.2%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)4,10693.9%
Born in same state4,10393.8%
Born in different state3,28875.2%
Foreign born30.1%
Naturalized citizen2686.1%
Not a US citizen16661.9%

Ancestry

AncestryCount%
Italian3598.2%
French2826.4%
Arab1122.6%
AncestryCount%
Norwegian150.3%
German120.3%
English70.2%

Technology access

Metric% of households
Computer access36.8%
Internet access82.2%

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

Frequently asked questions
What ZIP codes does Sandia, TX have?
Sandia, TX has one ZIP code: 78383. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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