Linn ZIP Code List — Hidalgo County, TX

There is one unique ZIP code in Linn, Texas and it is 78563. Area code: 956.

ZIP codes

248.57

sq mi land

0.09

sq mi water

956

area code

Linn, TX ZIP code map

About Linn, TX

Linn, Texas, is a small yet vibrant community located in Hidalgo County. Known for its rural charm and welcoming atmosphere, it offers a unique glimpse into life in South Texas. The city serves as an important hub of local culture and tradition in the region.

Location & geography

Linn is situated in the southern part of Texas, approximately 25 miles from the bustling city of McAllen. To the east lies the city of Edinburg, around 27 miles away, while Mission is also nearby at a distance of about 23 miles. The land area of Linn spans approximately 248.57 square miles, with a small water area of 0.09 square miles, showcasing the predominantly dry terrain of the region.

Community & economy

The character of Linn is defined by its close-knit community and strong agricultural roots. Many residents engage in farming and ranching, contributing to the local economy and lifestyle. Daily life in Linn is often marked by community events that celebrate its rich heritage and cultural diversity.

Transportation

Linn is accessible via major highways, including U.S. Route 281, which connects the city to larger urban areas. The nearest airport is McAllen Miller International Airport, located about 25 miles away, providing residents with access to broader travel options. Public transit options are limited, reflecting the city's small-town nature.

History

Linn was established as part of the development of Hidalgo County and has a history tied to agriculture and rural lifestyle. Over the years, the community has seen the growth of various key industries, primarily focusing on farming and related services. Important events in its history have included agricultural fairs and cultural festivals that highlight the region's traditions.

Did you know?

A little-known fact about Linn is that it retains a rural character that is becoming increasingly rare in Texas. Additionally, the city serves as a peaceful retreat for those looking to experience a slower pace of life away from the larger nearby metropolitan areas.

ZIP codes for Linn, TX (1)

ZIP code	City	County	Map
78563	Linn	Hidalgo	View map

Demographics & statistics

Population

64.1

Median age

$65,476

Median household income

$30,994

Per capita income

Median home value

Median monthly rent

94.1%

Home ownership

11.3%

Poverty rate

44.4%

Unemployment

Housing units

6.5%

Bachelor's or higher

Age distribution

Male Female

25–34

55–59

60–64

65–74

← Male

Female →

Age summary

Group	Count	%
Under 18	0	0.0%
18 and over	62	100.0%
65 and over	13	21.0%
Median age	64.1 years

Race & ethnicity

Hispanic or Latino 50%

Other race 31.5%

Two or more races 18.5%

Group	Count	%
Hispanic or Latino	62	50%
Other race	39	31.5%
Two or more races	23	18.5%

Household income

$25k–$35k 20.6%

$35k–$50k 17.6%

$50k–$75k 61.8%

Range	% of households
$25k–$35k	20.6%
$35k–$50k	17.6%
$50k–$75k	61.8%
Median income	$65,476

Housing

Home values

Under $50k 78.1%

$200k–$300k 21.9%

Housing overview

Metric	Value
Median home value	$0
Median rent / month	$0
Owner occupied	94.1%
Renter occupied	5.9%
Vacant	59.0%
Single-family detached	48.2%
Large apartment buildings	2.4%
Mobile homes	49.4%
Median rooms	4.7
Avg household size (owned)	1.78

Year built

Era	%
2020 or later	0.0%
2010–2019	2.4%
2000–2009	4.8%
1990–1999	37.3%
1980–1989	19.3%
1970–1979	0.0%
1960–1969	18.1%
1950–1959	0.0%
1940–1949	0.0%
1939 or earlier	18.1%

Bedrooms

Size	% of units
No bedroom (studio)	2.4%
1 bedroom	0.0%
2 bedrooms	18.1%
3 bedrooms	74.7%
4 bedrooms	4.8%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	26.5%
2 vehicles	73.5%
3 or more	0.0%

Heating fuel

Fuel type	%
Electricity	100.0%

Households & families

Household type	Count	%
Married-couple family	23	67.6%
Cohabiting couple	7	20.6%
Male householder, no spouse	4	11.8%
Female householder, no spouse	0	0.0%
Households with children under 18	0	0.0%
Households with seniors (65+)	7	20.6%
Average household size	1.82

Marital status

Status	Male	Female
Never married	12.5%	0.0%
Married	65.6%	80.0%
Separated	0.0%	0.0%
Widowed	21.9%	0.0%
Divorced	0.0%	20.0%

Education

Less than 9th grade 9.7%

Some HS, no diploma 11.3%

HS graduate 67.7%

Some college, no degree 0.0%

Associate's degree 4.8%

Bachelor's degree 6.5%

Graduate / professional 0.0%

Metric	%
HS diploma or higher	79.0%
Bachelor's or higher	6.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	0	0.0%
High school	0	0.0%
College / grad school	0	0.0%

Employment

Industry of employment

Education & healthcare 60.0%

Finance & real estate 40.0%

Occupation

Category	%
Management, business & arts	60.0%
Service	0.0%
Sales & office	40.0%
Natural resources & construction	0.0%
Production & transportation	0.0%

Employment type

Type	%
Private sector	100.0%
Government	0.0%
Self-employed	0.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	100.0%
Carpool	0.0%
Public transit	0.0%
Walk	0.0%
Other means	0.0%
Avg commute (minutes)	0.0

Poverty

All people 11.3%

Under 18 years 0.0%

18 and over 11.3%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	82.4%
Retirement income	82.4%
Supplemental Security	0.0%
Cash public assistance	0.0%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
High blood pressure	39.8%
High cholesterol	36.9%
Heart disease	8.5%
Stroke	4.0%
Asthma	8.4%
Arthritis	23.2%
Kidney disease	4.5%
Pulmonary disease	7.1%
Cancer	6.1%

Behavior / access	%
Binge drinking	15.6%
No physical activity	31.9%
Less than 7 hrs sleep	31.8%
Fair or poor health	27.4%
Poor mental health	13.9%
Poor physical health	15.0%
No health insurance	44.7%
Visited doctor (checkup)	72.3%
Visited dentist	54.6%
Cholesterol screening	89.9%
Teeth loss	15.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	21	33.9%

Disability	%
Any disability	21.0%
Under 18	0.0%
18–64 years	0.0%
65 and over	100.0%

Health insurance coverage

Type	%
Private insurance	64.5%
Public insurance	54.8%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	62	100.0%
Spanish	53	85.5%
Other Indo-European	53	85.5%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	62	100.0%
Born in same state	62	100.0%
Born in different state	62	100.0%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Technology access

Metric	% of households
Computer access	54.8%
Internet access	79.4%

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

Frequently asked questions

What is the ZIP code for Linn, TX?

Linn, TX has one ZIP code: 78563.

What is the main ZIP code for Linn, TX?

The primary ZIP code for Linn, TX is 78563. The city uses area code 956 for phone service.

What county is Linn, TX in?

Linn is located in Hidalgo County, Texas.

How many ZIP codes are in Linn, TX?

Linn, TX has 1 ZIP code.

What is the ZIP code for the main residential area of Linn in Hidalgo County?

The primary ZIP code for Linn, Texas is 78563, which covers the city's residential and commercial districts in Hidalgo County.

If I'm mailing a letter to a business in downtown Linn, TX, what ZIP code should I use?

You should use ZIP code 78563 for any mail addressed to businesses or residents in Linn, Texas, as this is the sole ZIP code serving the city.