Weslaco ZIP Code List — Hidalgo County, TX

There are 2 unique ZIP codes in Weslaco, Texas. Area code: 956.

ZIP codes

66.63

sq mi land

0.83

sq mi water

956

area code

Weslaco, TX ZIP code map

About Weslaco, TX

Weslaco, Texas, is a vibrant city located in the heart of the Rio Grande Valley. Known for its rich agricultural heritage and diverse community, it has positioned itself as a hub for commerce and culture in the region. With a mix of urban amenities and small-town charm, Weslaco offers a unique living experience for its residents and visitors alike.

Location & geography

Weslaco is situated in Hidalgo County in the southern part of Texas, making it a significant location in the Rio Grande Valley. The city is approximately 18 miles west of McAllen and 29 miles north of the US-Mexico border, providing easy access to neighboring cities. The total area of Weslaco spans 66.63 square miles of land, with a small water area covering 0.83 square miles.

Community & economy

The character of Weslaco is defined by its friendly residents and a close-knit community that celebrates its cultural diversity. The local economy is driven by agriculture, retail, and healthcare, supporting a vibrant daily life filled with various businesses and services. Community events, such as the annual Texas Citrus Fiesta, showcase the city's commitment to cultural heritage and unity.

Transportation

Weslaco is served by major highways including U.S. Route 83, which provides convenient access to neighboring cities and regions. The nearest airport is the Harlingen Airport, located about 20 miles from Weslaco, enhancing connectivity for residents and travelers. Local transit options are available, making commuting within the city and to surrounding areas accessible.

History

Weslaco was founded in the early 20th century and quickly developed as a key agricultural center in Texas. The city played a significant role in the citrus industry, contributing to the economy and culture of the region. Notable events, such as the rise of the railroad in the 1920s, helped shape Weslaco into a thriving community.

Did you know?

A surprising fact about Weslaco is that it hosts the Texas Citrus Fiesta, which celebrates the citrus industry pivotal to the city’s history and economy. Additionally, Weslaco is known for its proximity to the Santa Ana National Wildlife Refuge, a popular spot for birdwatching and outdoor recreation.

ZIP codes for Weslaco, TX (2)

ZIP code	City	County	Map
78596	Weslaco	Hidalgo	View map
78599	Weslaco	Hidalgo	View map

Demographics & statistics

72,544

Population

29.7

Median age

$54,818

Median household income

$19,678

Per capita income

$92,600

Median home value

$863

Median monthly rent

69.7%

Home ownership

23.3%

Poverty rate

7.0%

Unemployment

18,820

Housing units

19.6%

Bachelor's or higher

Age distribution

Male Female

3,185

Under 5

3,310

3,108

5–9

3,230

3,435

10–14

3,569

3,059

15–19

3,179

2,665

20–24

2,768

4,716

25–34

4,900

4,201

35–44

4,365

4,116

45–54

4,276

1,305

55–59

1,355

1,525

60–64

1,585

2,287

65–74

2,377

1,617

75–84

1,680

359

85+

372

← Male

Female →

Age summary

Group	Count	%
Under 18	23,942	33.1%
18 and over	48,602	67.0%
65 and over	8,692	12.0%
Median age	29.7 years

Race & ethnicity

White 36.1%

Hispanic or Latino 31.1%

Two or more races 23.4%

Other race 8%

American Indian / Alaska Native 0.7%

Black or African American 0.6%

Asian 0.1%

Group	Count	%
White	38,026	36.1%
Hispanic or Latino	32,733	31.1%
Two or more races	24,655	23.4%
Other race	8,386	8%
American Indian / Alaska Native	735	0.7%
Black or African American	620	0.6%
Asian	122	0.1%

Household income

Under $10k 9.9%

$10k–$15k 5.6%

$15k–$25k 11.2%

$25k–$35k 9.4%

$35k–$50k 10.5%

$50k–$75k 17.6%

$75k–$100k 16.3%

$100k–$150k 12.5%

$150k–$200k 5.2%

$200k+ 2.1%

Range	% of households
Under $10k	9.9%
$10k–$15k	5.6%
$15k–$25k	11.2%
$25k–$35k	9.4%
$35k–$50k	10.5%
$50k–$75k	17.6%
$75k–$100k	16.3%
$100k–$150k	12.5%
$150k–$200k	5.2%
$200k+	2.1%
Median income	$54,818

Housing

Home values

Under $50k 23.9%

$50k–$100k 30.4%

$100k–$150k 15.7%

$150k–$200k 12.9%

$200k–$300k 12.2%

$300k–$500k 4.3%

$500k–$1M 0.9%

Housing overview

Metric	Value
Median home value	$92,600
Median rent / month	$863
Owner occupied	69.7%
Renter occupied	30.3%
Vacant	16.7%
Single-family detached	64.7%
Large apartment buildings	4.2%
Mobile homes	18.8%
Median rooms	5.0
Avg household size (owned)	3.71

Year built

Era	%
2020 or later	0.6%
2010–2019	14.8%
2000–2009	24.5%
1990–1999	17.7%
1980–1989	21.1%
1970–1979	11.7%
1960–1969	4.3%
1950–1959	2.5%
1940–1949	1.8%
1939 or earlier	1.2%

Bedrooms

Size	% of units
No bedroom (studio)	1.3%
1 bedroom	8.0%
2 bedrooms	27.5%
3 bedrooms	45.9%
4 bedrooms	12.3%
5+ bedrooms	5.1%

Vehicles per household

Vehicles	% of households
No vehicle	7.6%
1 vehicle	30.8%
2 vehicles	35.6%
3 or more	26.2%

Heating fuel

Fuel type	%
Utility gas	6.5%
Electricity	88.5%
Propane / LP gas	4.1%
Solar	0.4%
No fuel used	0.6%

Households & families

Household type	Count	%
Married-couple family	10,926	53.7%
Cohabiting couple	1,039	5.1%
Male householder, no spouse	2,608	12.7%
Female householder, no spouse	5,844	28.6%
Households with children under 18	9,718	48.5%
Households with seniors (65+)	6,125	29.5%
Average household size	3.59

Marital status

Status	Male	Female
Never married	37.5%	35.2%
Married	52.1%	43.9%
Separated	1.9%	3.6%
Widowed	3.2%	8.4%
Divorced	5.4%	9.0%

Education

Less than 9th grade 17.2%

Some HS, no diploma 12.7%

HS graduate 25.4%

Some college, no degree 20.2%

Associate's degree 5.1%

Bachelor's degree 14.5%

Graduate / professional 5.2%

Metric	%
HS diploma or higher	70.2%
Bachelor's or higher	19.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	1,166	5.1%
Kindergarten	1,342	5.9%
Elementary school	10,822	47.5%
High school	5,748	25.3%
College / grad school	3,709	16.3%

Employment

Industry of employment

Education & healthcare 33.1%

Retail trade 11.3%

Arts, food & hospitality 10.9%

Construction 7.2%

Other services 6.8%

Manufacturing 6.2%

Professional & management 5.3%

Transportation & utilities 5.0%

Public administration 4.2%

Agriculture & mining 4.0%

Finance & real estate 3.1%

Wholesale trade 1.7%

Information 1.3%

Occupation

Category	%
Management, business & arts	30.7%
Service	26.3%
Sales & office	17.8%
Natural resources & construction	14.2%
Production & transportation	11.2%

Employment type

Type	%
Private sector	70.1%
Government	20.5%
Self-employed	8.9%
Unpaid family workers	0.5%

Commute

Method	%
Drive alone	75.1%
Carpool	8.6%
Public transit	0.2%
Walk	1.5%
Other means	6.8%
Avg commute (minutes)	28.9

Poverty

All people 23.3%

Under 18 years 30.1%

18 and over 19.9%

Married-couple families 15.4%

Female-led households 39.5%

Income support

Source	% of households
Social Security	27.9%
Retirement income	15.6%
Supplemental Security	9.3%
Cash public assistance	1.8%
Food stamps / SNAP	31.1%

Health indicators

Condition	%
High blood pressure	17.2%
High cholesterol	16.3%
Heart disease	3.6%
Stroke	1.8%
Asthma	4.4%
Arthritis	9.7%
Kidney disease	1.9%
Pulmonary disease	3.3%
Cancer	2.4%

Behavior / access	%
Binge drinking	8.8%
No physical activity	16.0%
Less than 7 hrs sleep	16.5%
Fair or poor health	13.4%
Poor mental health	7.9%
Poor physical health	7.2%
No health insurance	24.4%
Visited doctor (checkup)	34.6%
Visited dentist	25.9%
Cholesterol screening	42.8%
Teeth loss	8.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	2,215	4.6%

Disability	%
Any disability	12.7%
Under 18	5.1%
18–64 years	10.6%
65 and over	44.9%

Health insurance coverage

Type	%
Private insurance	39.1%
Public insurance	37.5%
Uninsured under 19	17.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	66,049	91.0%
Spanish	17,788	27.0%
Other Indo-European	17,766	27.0%
Asian & Pacific Islander	22	0.1%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	58,759	81.0%
Born in same state	57,800	79.7%
Born in different state	51,204	70.6%
Foreign born	959	1.4%
Naturalized citizen	13,785	19.1%
Not a US citizen	4,330	31.6%

Ancestry

Ancestry	Count	%
Arab	3,396	4.7%
French	945	1.3%
Italian	897	1.2%
Polish	181	0.2%

Ancestry	Count	%
English	84	0.1%
Dutch	35	0%
German	15	0%

Technology access

Metric	% of households
Computer access	28.2%
Internet access	92.4%

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

Frequently asked questions

What ZIP codes does Weslaco, TX have?

Weslaco, TX has 2 ZIP codes: 78596, 78599. Each ZIP code serves a distinct delivery area within the city and surrounding region.

What is the main ZIP code for Weslaco, TX?

The primary ZIP code for Weslaco, TX is 78596. The city uses area code 956 for phone service.

What county is Weslaco, TX in?

Weslaco is located in Hidalgo County, Texas.

How many ZIP codes are in Weslaco, TX?

Weslaco, TX has 2 ZIP codes.

What ZIP code is the Weslaco downtown area located in?

The downtown Weslaco area, including the main business district along West 5th and 9th Streets, is primarily located in ZIP code 78596.

Which ZIP code serves the Weslaco High School area?

Weslaco High School and the surrounding residential neighborhoods are located in ZIP code 78599.