US ZIP Code
79842

Marathon, TX

Brewster County  ·  Texas

● Active
👥 273 Population ↓ 36% since 2019
💰 $45,067 Median HH Income
▼ 41% below avg ↓ 2% since 2019
🎂 57.7 Median Age ↓ 2% since 2019
🏠 $143,500 Median Home Value
▼ 49% below avg ↑ 43% since 2019
🎓 68.4% College Grads
▲ 77% above avg
📊 0.0% Unemployment
▼ 100% below avg ↓ 100% since 2019
ZIP Code Details
ZIP Code79842
CityMarathon
StateTexas (TX)
CountyBrewster County
Area Code432
Elevation4,618 ft
Latitude30.013027
Longitude-103.027525
TimezoneChicago (DST)
FIPS48043
ZIP TypePO Box
StatusActive
People & Population (ACS 2023)
♂ Male 32.6% (89) Female 67.4% (184) ♀

Race & Ethnicity

White: 67.4%Hispanic: 32.6%Race
White67.4%
Hispanic32.6%

Age Breakdown

Under 5
5%
18–24
6%
25–44
27%
45–64
33%
65+
8%

Key Indicators

Median Age57.7 yrs ↓ 2% since 2019
Avg Household Size1.38
Below Poverty6.2% ▼ 38% below avg
College Grads68.4% ▲ 77% above avg
Unemployment0.0% ▼ 100% below avg
HS Graduate41 (21.2%)
Some College13 (6.7%)
Associates7 (3.6%)
Bachelors75 (38.9%)
Graduate Degree57 (29.5%)

Education

HS Grad: 21.2%Some College: 6.7%Associates: 3.6%Bachelors: 38.9%Graduate: 29.5%Edu
HS Grad21.2%
Some College6.7%
Associates3.6%
Bachelors38.9%
Graduate29.5%
Housing & Income

Housing Tenure

Owner: 52.5%Renter: 47.5%Tenure
Owner52.5%
Renter47.5%

Home Value Distribution

Under $50k
21%
$100k–150k
35%
$200k–300k
44%

Financials

Median HH Income$45,067 ▼ 41% below avg ↓ 2% since 2019
Median Home Value$143,500 ▼ 49% below avg ↑ 43% since 2019
Home/Income Ratio3.2x (nat avg ~3.5x)
Total Units349
Vacant Units151
Avg HH Size1.38

Income Distribution

Under $25k
23%
$25k–50k
63%
$75k–100k
7%
$100k–150k
7%
Employment & Commute

How People Get to Work

Drove Alone
34%
Walked
59%
Work From Home
7%

Commute Time

Under 15 min
80%
Over 45 min
20%
Housing Stock

Year Built

1940s–1950s
7%
1960s–1970s
21%
1980s–1990s
8%
2000+
65%

Summary

Total Units349
Vacant151
Owner Occupied52.5%
Renter Occupied47.5%
Avg HH Size1.38
Frequently Asked Questions
ZIP code 79842 is in Marathon, TX, in Brewster County.
ZIP code 79842 is located in Texas (TX).
ZIP code 79842 is in Brewster County, TX.
ZIP 79842 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 79842 is 273 people (ACS 2023).
The median household income in ZIP code 79842 is $45,067 (ACS 2023).
The median home value in ZIP 79842 is $143,500 (ACS 2023).
About ZIP Code 79842

ZIP code 79842 is located in Marathon, Texas, within Brewster County. With a population of 273, this is a sparsely populated ZIP code with an older community — the median age is 57.7 years. Economically, 79842 is a working-class ZIP code: the median household income of $45,067 is below the national average.

Real estate in ZIP code 79842 represents one of the more affordable housing markets in the country. The median home value of $143,500 is below the national average. The area has a relatively balanced mix of owners (52.5%) and renters (47.5%). Median home values have increased by 43% since 2019.

The population of 79842 is majority White (67.40%). Residents are highly educated — 68.4% hold a bachelor's degree or higher, which is significantly above the national average. Poverty affects a relatively small share of residents at 6.2%. Household income has declined by 2% since 2019.

As in most parts of the country, driving alone is the dominant commute mode at 27%.

Overall, ZIP code 79842 in Marathon, TX is characterized as working-class, highly educated, and an older community. With 273 residents, a median household income of $45,067, and a median home value of $143,500, it offers a clear picture of life in this part of Texas.