76578 ZIP Code — Thrall, TX

Williamson County, Texas

ZIP code 76578 is located in Thrall, Texas, within Williamson County. It covers approximately 65.23 square miles and serves a population of 1,232 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 512/737.

About ZIP code 76578

The housing stock consists of predominantly single-family detached homes. Much of the housing stock is relatively new, reflecting recent development activity. Median home value is $235,700. Owner-occupancy is high at 79%, well above the national average.

Median household income is $92,188. The poverty rate of 4% is below the national average. SNAP benefit usage at 28% of households reflects economic stress in the area. 43% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. An above-average commute of 39 minutes suggests many residents work outside the immediate area.

College attainment at 20% is below the national average, consistent with a trades and production-oriented local economy.

Notable community characteristics include a notable veteran presence at 13% of civilians, above the national average of 7%.

Overall, ZIP code 76578 reflects a community defined by a strong veteran community, high homeownership, a significant Social Security-dependent population, and elevated reliance on food assistance.

1,232

population

65.23

sq mi land

Standard

ZIP type

Central (CT)

timezone

76578 ZIP code map

Cities in ZIP code 76578

Below are the cities the US Postal Service accepts for ZIP code 76578. Using any city not on this list may result in mail delivery delays.

City	Status
Thrall	Preferred

Nearby ZIP codes

76577 Thorndale (5.8 mi) 78615 Coupland (9.3 mi) 76574 Taylor (9.5 mi) 78947 Lexington (13.1 mi) 78621 Elgin (16.1 mi) 76530 Granger (16.3 mi) 78650 Mc Dade (17.2 mi) 76567 Rockdale (17.6 mi) 78634 Hutto (18.8 mi)

Demographics updated 06/2026

Population
Total population	1,232
Population density	19 / sq mi
State FIPS	48
County FIPS	491

Geography
Land area	65.23 sq mi
Water area	0.79 sq mi
Latitude	30.5287
Longitude	-97.2377
Timezone	Central (CT)
Area code	512/737

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	39.7%	23.0%	39.5%
$50k – $100k	31.5%	30.5%	30.1%
$100k – $200k	25.1%	34.7%	22.6%
Over $200k	3.7%	11.8%	7.8%

Demographics & statistics

1,232

Population

People per sq mi

41.7

Median age

$92,188

Median household income

$33,774

Per capita income

$235,700

Median home value

$1,094

Median monthly rent

79.1%

Home ownership

4.3%

Poverty rate

5.1%

Unemployment

480

Housing units

20.2%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

103

25–34

117

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	250	20.3%
18 and over	982	79.7%
65 and over	184	14.9%
Median age	41.7 years

Race & ethnicity

White 59.8%

Two or more races 13.3%

Hispanic or Latino 13.1%

Other race 6.8%

American Indian / Alaska Native 4%

Black or African American 3%

Group	Count	%
White	848	59.8%
Two or more races	189	13.3%
Hispanic or Latino	185	13.1%
Other race	96	6.8%
American Indian / Alaska Native	57	4%
Black or African American	42	3%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	39.7%	23.0%	39.5%
$50k – $100k	31.5%	30.5%	30.1%
$100k – $200k	25.1%	34.7%	22.6%
Over $200k	3.7%	11.8%	7.8%

Under $10k 4.3%

$15k–$25k 9.1%

$25k–$35k 12.6%

$35k–$50k 2.8%

$50k–$75k 16.7%

$75k–$100k 12.2%

$100k–$150k 25.2%

$150k–$200k 6.7%

$200k+ 10.2%

Range	% of households
Under $10k	4.3%
$15k–$25k	9.1%
$25k–$35k	12.6%
$35k–$50k	2.8%
$50k–$75k	16.7%
$75k–$100k	12.2%
$100k–$150k	25.2%
$150k–$200k	6.7%
$200k+	10.2%
Median income	$92,188

Housing

Home values

Under $50k 7.1%

$50k–$100k 7.4%

$100k–$150k 15.7%

$150k–$200k 14.3%

$200k–$300k 11.0%

$300k–$500k 26.6%

$500k–$1M 10.4%

$1M+ 7.4%

Housing overview

Metric	Value
Median home value	$235,700
Median rent / month	$1,094
Owner occupied	79.1%
Renter occupied	20.9%
Vacant	20.1%
Single-family detached	84.4%
Large apartment buildings	0.0%
Mobile homes	14.9%
Median rooms	5.4
Avg household size (owned)	2.67

Year built

Era	%
2020 or later	0.0%
2010–2019	24.1%
2000–2009	17.0%
1990–1999	4.3%
1980–1989	17.5%
1970–1979	10.9%
1960–1969	0.9%
1950–1959	0.7%
1940–1949	4.2%
1939 or earlier	20.3%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	0.0%
2 bedrooms	17.4%
3 bedrooms	53.1%
4 bedrooms	29.5%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.7%
1 vehicle	27.2%
2 vehicles	36.5%
3 or more	35.7%

Heating fuel

Fuel type	%
Utility gas	13.7%
Electricity	74.1%
Propane / LP gas	11.7%
Wood	0.4%

Households & families

Household type	Count	%
Married-couple family	195	42.4%
Cohabiting couple	33	7.2%
Male householder, no spouse	101	22.0%
Female householder, no spouse	131	28.5%
Households with children under 18	129	28.0%
Households with seniors (65+)	139	30.2%
Average household size	2.68

Marital status

Status	Male	Female
Never married	22.9%	27.7%
Married	47.1%	38.2%
Separated	3.5%	0.4%
Widowed	10.7%	19.7%
Divorced	15.9%	14.1%

Education

Less than 9th grade 7.2%

Some HS, no diploma 10.1%

HS graduate 31.0%

Some college, no degree 24.4%

Associate's degree 7.1%

Bachelor's degree 14.9%

Graduate / professional 5.4%

Metric	%
HS diploma or higher	82.7%
Bachelor's or higher	20.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	16	8.9%
Kindergarten	19	10.6%
Elementary school	69	38.5%
High school	45	25.1%
College / grad school	30	16.8%

Employment

Industry of employment

Education & healthcare 31.7%

Other services 18.4%

Retail trade 12.7%

Construction 8.0%

Wholesale trade 7.3%

Public administration 6.4%

Professional & management 4.1%

Manufacturing 3.7%

Finance & real estate 2.9%

Transportation & utilities 2.1%

Agriculture & mining 1.8%

Arts, food & hospitality 0.9%

Occupation

Category	%
Management, business & arts	39.8%
Service	20.3%
Sales & office	18.4%
Natural resources & construction	11.2%
Production & transportation	10.3%

Employment type

Type	%
Private sector	72.0%
Government	17.3%
Self-employed	10.7%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	82.3%
Carpool	3.0%
Public transit	0.0%
Walk	0.0%
Work from home	14.7%
Other means	0.0%
Avg commute (minutes)	38.8

Poverty

All people 4.3%

Under 18 years 4.0%

18 and over 4.4%

Married-couple families 6.2%

Female-led households 1.4%

Income support

Source	% of households
Social Security	43.3%
Retirement income	31.1%
Supplemental Security	2.4%
Cash public assistance	2.0%
Food stamps / SNAP	28.0%

Health indicators

Condition	%
Obesity	34.0%
High blood pressure	34.3%
High cholesterol	37.1%
Diabetes	11.5%
Heart disease	6.2%
Stroke	2.9%
Asthma	8.9%
Arthritis	25.4%
Kidney disease	2.8%
Pulmonary disease	6.6%
Cancer	6.3%

Behavior / access	%
Smoking	17.1%
Binge drinking	19.7%
No physical activity	23.2%
Less than 7 hrs sleep	32.6%
Depression	22.3%
Fair or poor health	15.6%
Poor mental health	14.7%
Poor physical health	11.0%
No health insurance	24.5%
Visited doctor (checkup)	71.0%
Visited dentist	58.6%
Cholesterol screening	90.0%
Teeth loss	12.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	121	12.7%

Disability	%
Any disability	14.1%
Under 18	0.0%
18–64 years	9.6%
65 and over	52.2%

Health insurance coverage

Type	%
Private insurance	65.3%
Public insurance	30.7%
No insurance	11.6%
Uninsured under 19	1.2%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,125	91.3%
Spanish	46	4.1%
Other Indo-European	46	4.1%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,223	99.3%
Born in same state	1,210	98.2%
Born in different state	997	80.9%
Foreign born	13	1.1%
Naturalized citizen	9	0.7%
Not a US citizen	7	77.8%

Ancestry

Ancestry	Count	%
Arab	79	6.4%
English	73	5.9%
French	43	3.5%

Ancestry	Count	%
Italian	31	2.5%
Polish	16	1.3%
Dutch	3	0.2%

Technology access

Metric	% of households
Computer access	37.3%
Internet access	85.9%

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

Frequently asked questions about ZIP code 76578

What city is ZIP code 76578 in?

ZIP code 76578 is primarily assigned to Thrall, Texas.

What county is ZIP code 76578 in?

ZIP code 76578 falls within Williamson County, Texas.

Does ZIP code 76578 have a large retiree population?

43% of households in ZIP code 76578 receive Social Security income, suggesting a significant retiree or disability population.

Does ZIP code 76578 have a large veteran population?

13% of civilians in ZIP code 76578 are veterans, above the national average of ~7%.

What is the population of ZIP code 76578?

ZIP code 76578 has an estimated population of 1,232 residents, with a density of 19 people per square mile.

What is the median household income in ZIP code 76578?

The median household income in ZIP code 76578 is $92,188, above the national median of ~$75,000.

What timezone is ZIP code 76578 in?

ZIP code 76578 observes the CST timezone.