Marion ZIP Codes — Guadalupe County, TX

There is one unique ZIP code in Marion, Texas and it is 78124. Area code: 830.

ZIP codes

56.93

sq mi land

0.03

sq mi water

830

area code

Marion, TX ZIP code map

About Marion, TX

Marion is a charming city located in the heart of Texas, specifically in Guadalupe County. Its friendly atmosphere and close-knit community give it a unique charm that attracts visitors and residents alike. With its rich history and beautiful landscapes, Marion embodies the spirit of small-town Texas.

Location & geography

Marion is situated approximately 25 miles southeast of San Antonio, making it an ideal location for those who enjoy the serenity of suburban living while still having access to a major city. The city is surrounded by picturesque landscapes, with a total land area of 113.87 square miles and a minimal water area of 0.06 square miles. Nearby cities include Schertz, which is about 10 miles away, Cibolo at around 12 miles, New Braunfels approximately 14 miles to the northeast, and Seguin, which lies about 15 miles to the south.

Community & economy

The character of Marion is marked by its friendly residents and a strong sense of community. Agriculture and small businesses play a crucial role in the local economy, contributing to the area's laid-back lifestyle. Daily life in Marion often revolves around community events, family gatherings, and enjoying the beautiful Texan outdoors.

Transportation

Transportation in Marion is facilitated primarily by State Highway 78, which connects the city to larger urban areas. The nearest major airport is San Antonio International Airport, situated about 27 miles to the west, providing residents with convenient access to national and international travel.

History

Founded in the early 1900s, Marion has a rich history influenced by various key industries over the decades, including agriculture and manufacturing. The city has seen notable events that shaped its development, fostering a sense of heritage that residents proudly celebrate today.

Did you know?

One surprising fact about Marion is that it maintains a unique blend of rural charm and suburban amenities, making it a hidden gem within Guadalupe County. Additionally, the city is known for its local festivals and events that celebrate its vibrant culture and community spirit.

ZIP codes for Marion, TX (1)

ZIP code	City	County	Map
78124	Marion	Guadalupe	View map

Demographics & statistics

7,250

Population

42.5

Median age

$78,571

Median household income

$41,604

Per capita income

$237,200

Median home value

$1,119

Median monthly rent

86.1%

Home ownership

6.3%

Poverty rate

3.5%

Unemployment

2,399

Housing units

18.2%

Bachelor's or higher

Age distribution

Male Female

131

Under 5

132

233

5–9

236

194

10–14

197

244

15–19

247

20–24

250

359

25–34

364

543

35–44

551

504

45–54

512

264

55–59

269

301

60–64

305

308

65–74

313

183

75–84

186

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,461	20.2%
18 and over	5,789	79.8%
65 and over	1,167	16.1%
Median age	42.5 years

Race & ethnicity

White 53.9%

Hispanic or Latino 17.9%

Two or more races 16.3%

Other race 7.1%

Black or African American 4%

Asian 0.8%

Group	Count	%
White	4,757	53.9%
Hispanic or Latino	1,579	17.9%
Two or more races	1,439	16.3%
Other race	627	7.1%
Black or African American	350	4%
Asian	75	0.8%

Household income

Under $10k 2.5%

$10k–$15k 2.8%

$15k–$25k 2.8%

$25k–$35k 4.8%

$35k–$50k 16.8%

$50k–$75k 17.5%

$75k–$100k 15.1%

$100k–$150k 12.2%

$150k–$200k 11.6%

$200k+ 13.9%

Range	% of households
Under $10k	2.5%
$10k–$15k	2.8%
$15k–$25k	2.8%
$25k–$35k	4.8%
$35k–$50k	16.8%
$50k–$75k	17.5%
$75k–$100k	15.1%
$100k–$150k	12.2%
$150k–$200k	11.6%
$200k+	13.9%
Median income	$78,571

Housing

Home values

Under $50k 7.6%

$50k–$100k 10.8%

$100k–$150k 8.8%

$150k–$200k 16.4%

$200k–$300k 13.2%

$300k–$500k 20.5%

$500k–$1M 22.8%

Housing overview

Metric	Value
Median home value	$237,200
Median rent / month	$1,119
Owner occupied	86.1%
Renter occupied	13.9%
Vacant	7.3%
Single-family detached	61.5%
Large apartment buildings	0.0%
Mobile homes	33.4%
Median rooms	5.9
Avg household size (owned)	2.98

Year built

Era	%
2020 or later	1.3%
2010–2019	25.9%
2000–2009	14.5%
1990–1999	19.4%
1980–1989	15.3%
1970–1979	14.7%
1960–1969	4.0%
1950–1959	2.0%
1940–1949	0.5%
1939 or earlier	2.5%

Bedrooms

Size	% of units
No bedroom (studio)	2.0%
1 bedroom	2.5%
2 bedrooms	20.7%
3 bedrooms	46.5%
4 bedrooms	25.6%
5+ bedrooms	2.7%

Vehicles per household

Vehicles	% of households
No vehicle	2.5%
1 vehicle	19.0%
2 vehicles	36.7%
3 or more	41.7%

Heating fuel

Fuel type	%
Utility gas	6.5%
Electricity	85.7%
Propane / LP gas	6.0%
Wood	1.4%
No fuel used	0.4%

Households & families

Household type	Count	%
Married-couple family	1,611	63.1%
Cohabiting couple	108	4.2%
Male householder, no spouse	359	14.1%
Female householder, no spouse	474	18.6%
Households with children under 18	844	33.1%
Households with seniors (65+)	820	32.1%
Average household size	2.84

Marital status

Status	Male	Female
Never married	30.3%	21.0%
Married	55.2%	57.3%
Separated	1.3%	0.8%
Widowed	2.7%	12.7%
Divorced	10.4%	8.3%

Education

Less than 9th grade 6.9%

Some HS, no diploma 7.6%

HS graduate 34.4%

Some college, no degree 22.8%

Associate's degree 10.1%

Bachelor's degree 13.8%

Graduate / professional 4.4%

Metric	%
HS diploma or higher	85.5%
Bachelor's or higher	18.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	72	4.4%
Kindergarten	88	5.4%
Elementary school	759	46.5%
High school	353	21.6%
College / grad school	359	22.0%

Employment

Industry of employment

Retail trade 17.2%

Education & healthcare 16.1%

Manufacturing 12.5%

Construction 9.1%

Professional & management 8.6%

Arts, food & hospitality 8.2%

Finance & real estate 7.1%

Transportation & utilities 6.6%

Other services 5.9%

Public administration 5.9%

Agriculture & mining 1.8%

Wholesale trade 0.8%

Information 0.3%

Occupation

Category	%
Management, business & arts	34.1%
Service	10.2%
Sales & office	26.3%
Natural resources & construction	11.5%
Production & transportation	17.9%

Employment type

Type	%
Private sector	80.2%
Government	13.8%
Self-employed	5.7%
Unpaid family workers	0.3%

Commute

Method	%
Drive alone	83.8%
Carpool	8.8%
Public transit	0.2%
Walk	1.1%
Other means	1.4%
Avg commute (minutes)	33.9

Poverty

All people 6.3%

Under 18 years 7.4%

18 and over 6.0%

Married-couple families 3.7%

Female-led households 13.9%

Income support

Source	% of households
Social Security	30.4%
Retirement income	29.2%
Supplemental Security	4.9%
Cash public assistance	2.9%
Food stamps / SNAP	7.8%

Health indicators

Condition	%
High blood pressure	33.8%
High cholesterol	35.9%
Heart disease	6.5%
Stroke	2.9%
Asthma	9.0%
Arthritis	23.4%
Kidney disease	2.8%
Pulmonary disease	6.7%
Cancer	6.4%

Behavior / access	%
Binge drinking	18.6%
No physical activity	24.7%
Less than 7 hrs sleep	35.0%
Fair or poor health	15.8%
Poor mental health	14.7%
Poor physical health	10.8%
No health insurance	24.6%
Visited doctor (checkup)	72.0%
Visited dentist	57.9%
Cholesterol screening	89.9%
Teeth loss	13.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	808	14.0%

Disability	%
Any disability	18.1%
Under 18	7.8%
18–64 years	14.4%
65 and over	45.3%

Health insurance coverage

Type	%
Private insurance	71.5%
Public insurance	32.4%
Uninsured under 19	9.8%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	6,987	96.4%
Spanish	616	8.8%
Other Indo-European	604	8.6%
Asian & Pacific Islander	9	0.1%
Other languages	3	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	6,761	93.3%
Born in same state	6,594	91.0%
Born in different state	4,616	63.7%
Foreign born	167	2.3%
Naturalized citizen	489	6.7%
Not a US citizen	233	47.6%

Ancestry

Ancestry	Count	%
Arab	544	7.5%
French	536	7.4%
Italian	427	5.9%

Ancestry	Count	%
English	39	0.5%
Dutch	14	0.2%
Irish	12	0.2%

Technology access

Metric	% of households
Computer access	35.2%
Internet access	93.8%

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

Frequently asked questions

What ZIP codes does Marion, TX have?

Marion, TX has one ZIP code: 78124. Each ZIP code serves a distinct delivery area within the city and surrounding region.