Earth ZIP Code List — Lamb County, TX

There is one unique ZIP code in Earth, Texas and it is 79031. Area code: 806.

ZIP codes

103.14

sq mi land

0.01

sq mi water

806

area code

Earth, TX ZIP code map

About Earth, TX

Earth, Texas, is a charming small town located in the heart of Lamb County. Known for its welcoming atmosphere and close-knit community, Earth embodies the spirit of rural Texas. The town’s proud agricultural heritage is evident in its landscape and local culture.

Location & geography

Situated in the northwest part of Texas, Earth is approximately 26 miles southwest of Lubbock and around 10 miles west of Loop. The area encompasses a total land area of 103.14 square miles, with a minuscule water area of just 0.01 square miles. The terrain is primarily flat, characteristic of the High Plains region, offering expansive views of the surrounding landscape.

Community & economy

The character of Earth reflects a quintessential small-town vibe where neighbors know each other and community events are cherished. Agriculture plays a significant role in the local economy, with many residents involved in farming and ranching. Daily life in Earth revolves around local schools, parks, and events that celebrate the town’s culture and history.

Transportation

Earth is accessible via several highways, with Texas State Highway 214 running through the area, making it convenient for travel to nearby towns. The nearest major airport is in Lubbock, which is about 30 minutes away and offers regional flights. Public transportation options are limited, reflecting the town's rural nature.

History

Earth was founded in the early 1900s, primarily serving as a farming and ranching community. Over the years, it has maintained its agricultural roots while embracing local services and businesses. Notable events in Earth’s history include the establishment of the local school district and the annual community celebrations that highlight its heritage.

Did you know?

A surprising fact about Earth, Texas, is that it is home to an iconic water tower that proudly displays the town's name. Despite its small size, the town has a strong sense of pride and community engagement among its residents.

ZIP codes for Earth, TX (1)

ZIP code	City	County	Map
79031	Earth	Lamb	View map

Demographics & statistics

1,263

Population

40.2

Median age

$50,455

Median household income

$30,504

Per capita income

$91,800

Median home value

$761

Median monthly rent

76.3%

Home ownership

13.7%

Poverty rate

1.1%

Unemployment

521

Housing units

9.8%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	322	25.5%
18 and over	941	74.5%
65 and over	271	21.5%
Median age	40.2 years

Race & ethnicity

White 62.4%

Hispanic or Latino 14.9%

Two or more races 13.6%

Black or African American 4%

American Indian / Alaska Native 2.9%

Other race 2.2%

Group	Count	%
White	926	62.4%
Hispanic or Latino	222	14.9%
Two or more races	202	13.6%
Black or African American	59	4%
American Indian / Alaska Native	43	2.9%
Other race	33	2.2%

Household income

Under $10k 7.8%

$10k–$15k 2.5%

$15k–$25k 16.5%

$25k–$35k 11.9%

$35k–$50k 10.8%

$50k–$75k 9.5%

$75k–$100k 12.9%

$100k–$150k 21.0%

$150k–$200k 0.6%

$200k+ 6.4%

Range	% of households
Under $10k	7.8%
$10k–$15k	2.5%
$15k–$25k	16.5%
$25k–$35k	11.9%
$35k–$50k	10.8%
$50k–$75k	9.5%
$75k–$100k	12.9%
$100k–$150k	21.0%
$150k–$200k	0.6%
$200k+	6.4%
Median income	$50,455

Housing

Home values

Under $50k 20.0%

$50k–$100k 48.6%

$100k–$150k 13.6%

$150k–$200k 6.4%

$200k–$300k 2.8%

$300k–$500k 6.9%

$1M+ 1.7%

Housing overview

Metric	Value
Median home value	$91,800
Median rent / month	$761
Owner occupied	76.3%
Renter occupied	23.7%
Vacant	25.4%
Single-family detached	86.4%
Large apartment buildings	0.0%
Mobile homes	11.5%
Median rooms	5.6
Avg household size (owned)	2.60

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	0.0%
1990–1999	11.4%
1980–1989	1.7%
1970–1979	19.0%
1960–1969	27.5%
1950–1959	23.1%
1940–1949	15.5%
1939 or earlier	1.9%

Bedrooms

Size	% of units
No bedroom (studio)	0.5%
1 bedroom	2.5%
2 bedrooms	36.2%
3 bedrooms	50.2%
4 bedrooms	9.5%
5+ bedrooms	1.1%

Vehicles per household

Vehicles	% of households
No vehicle	8.7%
1 vehicle	31.8%
2 vehicles	26.7%
3 or more	32.8%

Heating fuel

Fuel type	%
Utility gas	55.5%
Electricity	40.9%
Propane / LP gas	0.8%

Households & families

Household type	Count	%
Married-couple family	183	38.8%
Cohabiting couple	25	5.3%
Male householder, no spouse	136	28.8%
Female householder, no spouse	128	27.1%
Households with children under 18	146	30.9%
Households with seniors (65+)	197	41.7%
Average household size	2.68

Marital status

Status	Male	Female
Never married	36.2%	19.7%
Married	40.4%	39.9%
Separated	4.8%	6.1%
Widowed	15.2%	18.6%
Divorced	3.5%	15.7%

Education

Less than 9th grade 15.2%

Some HS, no diploma 9.8%

HS graduate 39.9%

Some college, no degree 21.1%

Associate's degree 4.1%

Bachelor's degree 8.8%

Graduate / professional 1.1%

Metric	%
HS diploma or higher	75.0%
Bachelor's or higher	9.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	20	6.9%
Kindergarten	0	0.0%
Elementary school	146	50.3%
High school	99	34.1%
College / grad school	25	8.6%

Employment

Industry of employment

Transportation & utilities 20.1%

Education & healthcare 18.8%

Agriculture & mining 14.3%

Manufacturing 13.3%

Retail trade 8.6%

Construction 7.9%

Other services 6.6%

Public administration 5.8%

Finance & real estate 2.1%

Professional & management 1.3%

Arts, food & hospitality 1.1%

Occupation

Category	%
Management, business & arts	27.3%
Service	13.5%
Sales & office	17.9%
Natural resources & construction	20.7%
Production & transportation	20.7%

Employment type

Type	%
Private sector	74.8%
Government	20.5%
Self-employed	4.7%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	80.0%
Carpool	17.0%
Public transit	0.0%
Walk	0.0%
Other means	0.0%
Avg commute (minutes)	18.5

Poverty

All people 13.7%

Under 18 years 18.0%

18 and over 12.2%

Married-couple families 4.4%

Female-led households 18.3%

Income support

Source	% of households
Social Security	47.0%
Retirement income	7.4%
Supplemental Security	10.8%
Cash public assistance	1.7%
Food stamps / SNAP	18.4%

Health indicators

Condition	%
High blood pressure	36.1%
High cholesterol	36.0%
Heart disease	7.4%
Stroke	3.4%
Asthma	8.8%
Arthritis	24.1%
Kidney disease	3.4%
Pulmonary disease	7.1%
Cancer	6.3%

Behavior / access	%
Binge drinking	17.1%
No physical activity	29.9%
Less than 7 hrs sleep	33.1%
Fair or poor health	20.9%
Poor mental health	14.8%
Poor physical health	12.7%
No health insurance	35.4%
Visited doctor (checkup)	71.3%
Visited dentist	50.8%
Cholesterol screening	89.0%
Teeth loss	16.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	66	7.0%

Disability	%
Any disability	21.7%
Under 18	6.5%
18–64 years	12.5%
65 and over	62.4%

Health insurance coverage

Type	%
Private insurance	60.3%
Public insurance	38.6%
Uninsured under 19	10.5%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,174	93.0%
Spanish	101	8.6%
Other Indo-European	96	8.2%
Asian & Pacific Islander	5	0.4%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,185	93.8%
Born in same state	1,176	93.1%
Born in different state	970	76.8%
Foreign born	9	0.7%
Naturalized citizen	78	6.2%
Not a US citizen	18	23.1%

Ancestry

Ancestry	Count	%
Italian	82	6.5%
Arab	69	5.5%

Ancestry	Count	%
French	28	2.2%

Technology access

Metric	% of households
Computer access	37.4%
Internet access	73.3%

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

Frequently asked questions

What is the ZIP code for Earth, TX?

Earth, TX has one ZIP code: 79031.

What is the main ZIP code for Earth, TX?

The primary ZIP code for Earth, TX is 79031. The city uses area code 806 for phone service.

What county is Earth, TX in?

Earth is located in Lamb County, Texas.

How many ZIP codes are in Earth, TX?

Earth, TX has 1 ZIP code.

What ZIP code should I use when mailing a letter to a business in downtown Earth, Texas?

Downtown Earth, Texas is located in ZIP code 79031, which covers the entire city and its central business district in Lamb County.

If I'm sending a package to someone living in Earth, Texas near the city's main commercial area on Main Street, what ZIP code do I need?

Any address on or near Main Street in Earth, Texas uses ZIP code 79031, as this is the only ZIP code serving the city.