US ZIP Code
79031

Earth, TX

Lamb County  ·  Texas

● Active
👥 1,213 Population ↓ 12% since 2019
💰 $46,384 Median HH Income
▼ 39% below avg ↓ 22% since 2019
🎂 40.8 Median Age ↑ 5% since 2019
🏠 $93,300 Median Home Value
▼ 67% below avg ↑ 32% since 2019
🎓 13.0% College Grads
▼ 66% below avg
📊 1.3% Unemployment
▼ 73% below avg ↓ 42% since 2019
ZIP Code Details
ZIP Code79031
CityEarth
StateTexas (TX)
CountyLamb County
Area Code806
Elevation3,691 ft
Latitude34.244322
Longitude-102.449905
TimezoneChicago (DST)
FIPS48279
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 49.9% (605) Female 50.1% (608) ♀

Race & Ethnicity

White: 34.3%Hispanic: 58.5%Black: 2.7%Other: 4.3%Race
White34.3%
Hispanic58.5%
Black2.7%
Other4.3%

Age Breakdown

Under 5
6%
5–17
22%
18–24
7%
25–44
19%
45–64
23%
65+
8%

Key Indicators

Median Age40.8 yrs ↑ 5% since 2019
Avg Household Size2.55
Below Poverty15.4% ▲ 54% above avg
College Grads13.0% ▼ 66% below avg
Unemployment1.3% ▼ 73% below avg
No HS Diploma39 (6.4%)
HS Graduate245 (40.3%)
Some College145 (23.8%)
Associates100 (16.4%)
Bachelors36 (5.9%)
Graduate Degree43 (7.1%)

Education

No HS: 6.4%HS Grad: 40.3%Some College: 23.8%Associates: 16.4%Bachelors: 5.9%Graduate: 7.1%Edu
No HS6.4%
HS Grad40.3%
Some College23.8%
Associates16.4%
Bachelors5.9%
Graduate7.1%
Housing & Income

Housing Tenure

Owner: 80.4%Renter: 19.6%Tenure
Owner80.4%
Renter19.6%

Home Value Distribution

Under $50k
23%
$50k–100k
38%
$100k–150k
15%
$150k–200k
9%
$200k–300k
8%
$300k–500k
6%
Over $500k
2%

Financials

Median HH Income$46,384 ▼ 39% below avg ↓ 22% since 2019
Median Home Value$93,300 ▼ 67% below avg ↑ 32% since 2019
Home/Income Ratio2.0x (nat avg ~3.5x)
Median Rent$803/mo ↑ 12% since 2019
Total Units636
Vacant Units161
Avg HH Size2.55

Income Distribution

Under $25k
29%
$25k–50k
22%
$50k–75k
9%
$75k–100k
19%
$100k–150k
12%
$150k–200k
1%
Over $200k
7%
Employment & Commute

How People Get to Work

Drove Alone
97%
Walked
0%
Work From Home
2%

Commute Time

Under 15 min
60%
15–30 min
23%
30–45 min
7%
Over 45 min
10%
Housing Stock

Year Built

Before 1940
7%
1940s–1950s
33%
1960s–1970s
4%
1980s–1990s
6%
2000+
50%

Summary

Total Units636
Vacant161
Owner Occupied80.4%
Renter Occupied19.6%
Avg HH Size2.55
Frequently Asked Questions
ZIP code 79031 is in Earth, TX, in Lamb County.
ZIP code 79031 is located in Texas (TX).
ZIP code 79031 is in Lamb County, TX.
ZIP 79031 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 79031 is 1,213 people (ACS 2023).
The median household income in ZIP code 79031 is $46,384 (ACS 2023).
The median home value in ZIP 79031 is $93,300 (ACS 2023).
About ZIP Code 79031

ZIP code 79031 is located in Earth, Texas, within Lamb County. With a population of 1,213, this is a sparsely populated ZIP code with a middle-aged community — the median age is 40.8 years. Economically, 79031 is a working-class ZIP code: the median household income of $46,384 is below the national average.

Real estate in ZIP code 79031 represents one of the more affordable housing markets in the country. The median home value of $93,300 is well below the national average. Renters can expect to pay around $803 per month in median rent. Homeownership is strong here — 80.4% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 32% since 2019.

The population of 79031 is majority Hispanic (58.45%). Residents are less-educated — 13.0% hold a bachelor's degree or higher, which is well below the national average. Poverty affects some residents at 15.4%. Household income has declined by 22% since 2019.

The unemployment rate in 79031 stands at 1.3%, which is well below the national average. As in most parts of the country, driving alone is the dominant commute mode at 78%.

Overall, ZIP code 79031 in Earth, TX is characterized as working-class, less-educated, a middle-aged community, and predominantly owner-occupied. With 1,213 residents, a median household income of $46,384, and a median home value of $93,300, it offers a clear picture of life in this part of Texas.