Elgin ZIP Code List — Bastrop County, TX

There is one unique ZIP code in Elgin, Texas and it is 78621. Area code: 512/737.

ZIP codes

177.72

sq mi land

0.96

sq mi water

512/737

area code

Elgin, TX ZIP code map

About Elgin, TX

Elgin, Texas, is a charming small city located in Bastrop County. Known for its rich history and close-knit community, Elgin offers a unique blend of rural and suburban lifestyles. The city is renowned for its sausage production and serves as a gateway to Texas Hill Country.

Location & geography

Elgin is situated approximately 25 miles east of Austin, making it a convenient location for those who work in the capital while enjoying a quieter lifestyle. The city is bordered by other notable areas, including Bastrop to the south at about 16 miles, Taylor to the north at around 12 miles, and Pflugerville to the west at approximately 18 miles. Covering a total land area of 177.72 square miles and with a water area of 0.96 square miles, Elgin features a mix of open fields and lush landscapes.

Community & economy

The community in Elgin is characterized by its friendly atmosphere and a strong sense of pride among residents. With local industries primarily focused on agriculture and manufacturing, Elgin offers various employment opportunities for its residents. Daily life in Elgin includes a blend of community events, local festivals, and a lifestyle that values traditional Texas culture.

Transportation

Elgin is easily accessible via U.S. Highway 290, which connects it to larger urban centers. Additionally, the nearest major airport is Austin-Bergstrom International Airport, located about 30 miles away, providing both domestic and international flights. Local transit options are limited, making personal vehicles the primary mode of transportation.

History

Elgin was founded in the late 1800s and quickly grew as a railway town, which significantly contributed to its early economic development. The city became well-known for its sausage production, a tradition that continues to play a vital role in its economy today. Notable events in the city’s history include the annual Elgin Rodeo, which has been celebrated for many years and draws visitors from all around.

Did you know?

One surprising fact about Elgin is that it is often referred to as the 'Sausage Capital of Texas' due to its long history of sausage-making. Additionally, the city hosts the famous Elgin Christmas Tree Farm, a popular destination for families during the holiday season.

ZIP codes for Elgin, TX (1)

ZIP code	City	County	Map
78621	Elgin	Bastrop	View map

Demographics & statistics

26,133

Population

38.2

Median age

$92,103

Median household income

$35,427

Per capita income

$247,900

Median home value

$1,163

Median monthly rent

79.7%

Home ownership

9.2%

Poverty rate

4.4%

Unemployment

7,776

Housing units

22.2%

Bachelor's or higher

Age distribution

Male Female

801

Under 5

879

921

5–9

1,009

991

10–14

1,086

801

15–19

879

628

20–24

688

1,415

25–34

1,552

1,715

35–44

1,880

1,762

45–54

1,933

834

55–59

914

875

60–64

959

1,145

65–74

1,256

452

75–84

496

125

85+

137

← Male

Female →

Age summary

Group	Count	%
Under 18	6,916	26.5%
18 and over	19,217	73.5%
65 and over	3,611	13.8%
Median age	38.2 years

Race & ethnicity

White 44%

Hispanic or Latino 23.4%

Other race 17%

Two or more races 7.9%

Black or African American 6.9%

American Indian / Alaska Native 0.6%

Asian 0.3%

Group	Count	%
White	15,018	44%
Hispanic or Latino	7,977	23.4%
Other race	5,815	17%
Two or more races	2,686	7.9%
Black or African American	2,338	6.9%
American Indian / Alaska Native	190	0.6%
Asian	86	0.3%

Household income

Under $10k 5.8%

$10k–$15k 3.1%

$15k–$25k 3.5%

$25k–$35k 7.9%

$35k–$50k 5.8%

$50k–$75k 14.0%

$75k–$100k 18.1%

$100k–$150k 20.7%

$150k–$200k 12.6%

$200k+ 8.4%

Range	% of households
Under $10k	5.8%
$10k–$15k	3.1%
$15k–$25k	3.5%
$25k–$35k	7.9%
$35k–$50k	5.8%
$50k–$75k	14.0%
$75k–$100k	18.1%
$100k–$150k	20.7%
$150k–$200k	12.6%
$200k+	8.4%
Median income	$92,103

Housing

Home values

Under $50k 9.1%

$50k–$100k 5.9%

$100k–$150k 9.4%

$150k–$200k 9.5%

$200k–$300k 26.5%

$300k–$500k 26.4%

$500k–$1M 10.5%

$1M+ 2.6%

Housing overview

Metric	Value
Median home value	$247,900
Median rent / month	$1,163
Owner occupied	79.7%
Renter occupied	20.3%
Vacant	8.5%
Single-family detached	67.6%
Large apartment buildings	0.7%
Mobile homes	23.7%
Median rooms	5.5
Avg household size (owned)	2.93

Year built

Era	%
2020 or later	1.2%
2010–2019	12.2%
2000–2009	25.1%
1990–1999	17.7%
1980–1989	15.9%
1970–1979	9.1%
1960–1969	5.1%
1950–1959	4.9%
1940–1949	2.8%
1939 or earlier	6.1%

Bedrooms

Size	% of units
No bedroom (studio)	1.3%
1 bedroom	6.7%
2 bedrooms	23.6%
3 bedrooms	50.0%
4 bedrooms	16.8%
5+ bedrooms	1.5%

Vehicles per household

Vehicles	% of households
No vehicle	2.2%
1 vehicle	26.0%
2 vehicles	42.0%
3 or more	29.8%

Heating fuel

Fuel type	%
Utility gas	21.8%
Electricity	67.3%
Propane / LP gas	8.2%
Wood	1.4%
No fuel used	1.0%

Households & families

Household type	Count	%
Married-couple family	4,882	55.8%
Cohabiting couple	278	3.2%
Male householder, no spouse	865	9.9%
Female householder, no spouse	2,722	31.1%
Households with children under 18	3,347	38.3%
Households with seniors (65+)	2,329	26.6%
Average household size	2.96

Marital status

Status	Male	Female
Never married	29.7%	27.5%
Married	56.0%	49.8%
Separated	0.8%	2.7%
Widowed	5.0%	5.1%
Divorced	8.5%	14.9%

Education

Less than 9th grade 12.1%

Some HS, no diploma 6.4%

HS graduate 31.3%

Some college, no degree 23.8%

Associate's degree 4.2%

Bachelor's degree 14.2%

Graduate / professional 7.9%

Metric	%
HS diploma or higher	81.4%
Bachelor's or higher	22.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	288	5.0%
Kindergarten	284	4.9%
Elementary school	2,948	51.1%
High school	1,503	26.0%
College / grad school	751	13.0%

Employment

Industry of employment

Education & healthcare 19.3%

Construction 16.1%

Retail trade 11.4%

Manufacturing 10.3%

Professional & management 9.0%

Public administration 7.7%

Arts, food & hospitality 6.8%

Finance & real estate 5.7%

Transportation & utilities 4.3%

Other services 3.9%

Information 2.6%

Agriculture & mining 1.7%

Wholesale trade 1.2%

Occupation

Category	%
Management, business & arts	31.7%
Service	19.1%
Sales & office	21.8%
Natural resources & construction	15.4%
Production & transportation	12.0%

Employment type

Type	%
Private sector	74.2%
Government	18.5%
Self-employed	7.4%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	75.7%
Carpool	11.0%
Public transit	0.0%
Walk	0.3%
Other means	0.5%
Avg commute (minutes)	35.8

Poverty

All people 9.2%

Under 18 years 13.3%

18 and over 7.7%

Married-couple families 4.8%

Female-led households 16.4%

Income support

Source	% of households
Social Security	25.5%
Retirement income	18.8%
Supplemental Security	3.7%
Cash public assistance	0.8%
Food stamps / SNAP	4.9%

Health indicators

Condition	%
High blood pressure	32.6%
High cholesterol	34.0%
Heart disease	6.1%
Stroke	3.0%
Asthma	9.5%
Arthritis	21.4%
Kidney disease	2.9%
Pulmonary disease	6.8%
Cancer	5.3%

Behavior / access	%
Binge drinking	18.7%
No physical activity	27.4%
Less than 7 hrs sleep	35.5%
Fair or poor health	19.1%
Poor mental health	16.3%
Poor physical health	12.0%
No health insurance	32.0%
Visited doctor (checkup)	68.0%
Visited dentist	51.6%
Cholesterol screening	87.7%
Teeth loss	17.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,522	7.9%

Disability	%
Any disability	12.2%
Under 18	5.3%
18–64 years	9.9%
65 and over	36.1%

Health insurance coverage

Type	%
Private insurance	66.0%
Public insurance	25.7%
Uninsured under 19	12.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	24,453	93.6%
Spanish	3,372	13.8%
Other Indo-European	3,279	13.4%
Asian & Pacific Islander	22	0.1%
Other languages	29	0.1%

Place of birth & citizenship

Origin	Count	%
Native born (US)	21,855	83.6%
Born in same state	21,497	82.3%
Born in different state	17,124	65.5%
Foreign born	358	1.4%
Naturalized citizen	4,278	16.4%
Not a US citizen	1,441	33.7%

Ancestry

Ancestry	Count	%
French	1,721	6.6%
Italian	1,651	6.3%
Arab	723	2.8%
Polish	160	0.6%

Ancestry	Count	%
English	147	0.6%
German	87	0.3%
Irish	19	0.1%
Dutch	18	0.1%

Technology access

Metric	% of households
Computer access	33.5%
Internet access	94.0%

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

Frequently asked questions

What is the ZIP code for Elgin, TX?

Elgin, TX has one ZIP code: 78621.

What is the main ZIP code for Elgin, TX?

The primary ZIP code for Elgin, TX is 78621. The city uses area code 512 or 737 for phone service.

What county is Elgin, TX in?

Elgin is located in Bastrop County, Texas.

How many ZIP codes are in Elgin, TX?

Elgin, TX has 1 ZIP code.

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

Downtown Elgin businesses are located in ZIP code 78621, which serves the entire city of Elgin in Bastrop County.

If I'm shipping a package to someone living in Elgin near the Elgin Premium Outlets area, what ZIP code do I need?

The Elgin Premium Outlets and surrounding residential areas in Elgin use ZIP code 78621, the sole ZIP code for this Bastrop County city.