Delmita ZIP Code List — Starr County, TX

There is one unique ZIP code in Delmita, Texas and it is 78536. Area code: 956.

ZIP codes

43.69

sq mi land

0.00

sq mi water

956

area code

Delmita, TX ZIP code map

About Delmita, TX

Delmita is a small, charming community located in Starr County, Texas. This city is known for its close-knit atmosphere and vibrant culture, typical of South Texas towns. With a ZIP code of 78536, Delmita embodies the spirit of rural Texas living.

Location & geography

Delmita is situated in the southern part of Texas, approximately 21 miles southwest of the city of Roma, and around 33 miles northeast of the border town of Nuevo Laredo. The community spans a total land area of 43.69 square miles, with no water areas reported. The terrain is primarily flat, characteristic of the Rio Grande Valley.

Community & economy

The character of Delmita is defined by its welcoming residents and a strong sense of community. Agriculture forms a significant part of the local economy, supporting the livelihoods of many families in the area. Daily life in Delmita revolves around family, community events, and the vibrant cultural heritage that reflects the Mexican American influence in the region.

Transportation

Access to Delmita is facilitated by Texas State Highway 359, which connects the city to other nearby communities. The nearest major airport is the McAllen Miller International Airport, located about 30 miles to the north, offering regional flight services. Public transportation options are limited, making personal vehicles the primary mode of travel for residents.

History

Delmita was established as a small agricultural community, drawing on the rich farming opportunities in Starr County. Over the years, the city has maintained a focus on agriculture as its key industry, shaping its identity and economy. Notable events in Delmita's history often center around local festivals that celebrate its cultural heritage.

Did you know?

One surprising fact about Delmita is that it is one of the lesser-known towns in Starr County, often overlooked in favor of its larger neighbors. Despite its small size, Delmita holds a strong cultural connection to its history and traditions.

ZIP codes for Delmita, TX (1)

ZIP code	City	County	Map
78536	Delmita	Starr	View map

Demographics & statistics

404

Population

37.5

Median age

$41,136

Median household income

$17,826

Per capita income

$123,400

Median home value

Median monthly rent

85.3%

Home ownership

31.2%

Poverty rate

13.5%

Unemployment

162

Housing units

9.5%

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

← Male

Female →

Age summary

Group	Count	%
Under 18	100	24.8%
18 and over	304	75.2%
65 and over	41	10.1%
Median age	37.5 years

Race & ethnicity

White 51.6%

Hispanic or Latino 24.2%

Two or more races 23.5%

Other race 0.8%

Group	Count	%
White	275	51.6%
Hispanic or Latino	129	24.2%
Two or more races	125	23.5%
Other race	4	0.8%

Household income

Under $10k 5.9%

$15k–$25k 21.3%

$25k–$35k 11.8%

$35k–$50k 30.1%

$50k–$75k 8.1%

$75k–$100k 8.1%

$100k–$150k 12.5%

$200k+ 2.2%

Range	% of households
Under $10k	5.9%
$15k–$25k	21.3%
$25k–$35k	11.8%
$35k–$50k	30.1%
$50k–$75k	8.1%
$75k–$100k	8.1%
$100k–$150k	12.5%
$200k+	2.2%
Median income	$41,136

Housing

Home values

Under $50k 22.4%

$50k–$100k 14.7%

$100k–$150k 42.2%

$150k–$200k 2.6%

$200k–$300k 10.3%

$300k–$500k 6.0%

$500k–$1M 1.7%

Housing overview

Metric	Value
Median home value	$123,400
Median rent / month	$0
Owner occupied	85.3%
Renter occupied	14.7%
Vacant	25.3%
Single-family detached	83.5%
Large apartment buildings	0.0%
Mobile homes	16.5%
Median rooms	4.4
Avg household size (owned)	2.82

Year built

Era	%
2020 or later	0.0%
2010–2019	13.2%
2000–2009	31.9%
1990–1999	7.1%
1980–1989	16.5%
1970–1979	24.2%
1960–1969	2.2%
1950–1959	2.2%
1940–1949	0.0%
1939 or earlier	2.7%

Bedrooms

Size	% of units
No bedroom (studio)	21.4%
1 bedroom	7.1%
2 bedrooms	26.4%
3 bedrooms	42.3%
4 bedrooms	0.0%
5+ bedrooms	2.7%

Vehicles per household

Vehicles	% of households
No vehicle	5.9%
1 vehicle	16.9%
2 vehicles	59.6%
3 or more	17.6%

Heating fuel

Fuel type	%
Electricity	86.8%
Propane / LP gas	2.9%
Wood	10.3%

Households & families

Household type	Count	%
Married-couple family	93	68.4%
Cohabiting couple	0	0.0%
Male householder, no spouse	0	0.0%
Female householder, no spouse	43	31.6%
Households with children under 18	68	50.0%
Households with seniors (65+)	25	18.4%
Average household size	2.97

Marital status

Status	Male	Female
Never married	30.7%	23.7%
Married	69.3%	53.8%
Separated	0.0%	3.2%
Widowed	0.0%	13.5%
Divorced	0.0%	5.8%

Education

Less than 9th grade 11.3%

Some HS, no diploma 12.7%

HS graduate 43.0%

Some college, no degree 20.4%

Associate's degree 3.2%

Bachelor's degree 7.0%

Graduate / professional 2.5%

Metric	%
HS diploma or higher	76.1%
Bachelor's or higher	9.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	14	11.8%
Kindergarten	4	3.4%
Elementary school	33	27.7%
High school	44	37.0%
College / grad school	24	20.2%

Employment

Industry of employment

Education & healthcare 30.6%

Arts, food & hospitality 20.0%

Agriculture & mining 18.1%

Retail trade 18.1%

Wholesale trade 3.8%

Manufacturing 3.1%

Other services 2.5%

Construction 1.9%

Public administration 1.9%

Occupation

Category	%
Management, business & arts	46.9%
Service	9.4%
Sales & office	10.6%
Natural resources & construction	7.5%
Production & transportation	25.6%

Employment type

Type	%
Private sector	60.0%
Government	16.3%
Self-employed	23.8%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	77.5%
Carpool	2.5%
Public transit	0.0%
Walk	20.0%
Other means	0.0%
Avg commute (minutes)	22.4

Poverty

All people 31.2%

Under 18 years 29.0%

18 and over 31.9%

Married-couple families 25.8%

Female-led households 58.3%

Income support

Source	% of households
Social Security	42.6%
Retirement income	38.2%
Supplemental Security	0.0%
Cash public assistance	0.0%
Food stamps / SNAP	2.2%

Health indicators

Condition	%
High blood pressure	37.3%
High cholesterol	36.9%
Heart disease	7.8%
Stroke	3.4%
Asthma	8.3%
Arthritis	22.8%
Kidney disease	4.0%
Pulmonary disease	5.8%
Cancer	5.4%

Behavior / access	%
Binge drinking	15.8%
No physical activity	34.0%
Less than 7 hrs sleep	33.5%
Fair or poor health	25.0%
Poor mental health	13.9%
Poor physical health	13.6%
No health insurance	42.0%
Visited doctor (checkup)	72.5%
Visited dentist	49.4%
Cholesterol screening	89.3%
Teeth loss	14.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	13	4.3%

Disability	%
Any disability	16.1%
Under 18	3.0%
18–64 years	15.6%
65 and over	51.2%

Health insurance coverage

Type	%
Private insurance	40.8%
Public insurance	44.1%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	399	98.8%
Spanish	110	27.6%
Other Indo-European	110	27.6%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	341	84.4%
Born in same state	341	84.4%
Born in different state	305	75.5%
Foreign born	0	0.0%
Naturalized citizen	63	15.6%
Not a US citizen	21	33.3%

Ancestry

Ancestry	Count	%
Arab	68	16.8%

Technology access

Metric	% of households
Computer access	33.7%
Internet access	96.3%

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

Frequently asked questions

What is the ZIP code for Delmita, TX?

Delmita, TX has one ZIP code: 78536.

What is the main ZIP code for Delmita, TX?

The primary ZIP code for Delmita, TX is 78536. The city uses area code 956 for phone service.

What county is Delmita, TX in?

Delmita is located in Starr County, Texas.

How many ZIP codes are in Delmita, TX?

Delmita, TX has 1 ZIP code.

What ZIP code does downtown Delmita use for mailing addresses?

Downtown Delmita is located in ZIP code 78536, which serves the entire city of Delmita in Starr County.

If I'm sending mail to a business in Delmita, what ZIP code should I use?

All addresses in Delmita, Texas use the ZIP code 78536, as it is the only ZIP code assigned to this Starr County city.