ZIP Code 78663

ZIP Code Tabulation Area in Blanco County, Texas.

Population: 607
Median household income: $156,829

ZIP Code 78663 is a ZIP Code Tabulation Area in Blanco County, Texas, home to about 607 residents. At $156,829, its median household income sits above Blanco County's $87,564.

Between 2019 and 2023, ZIP Code 78663's population declined 30.5% from 873 to 607, while its median household income rose 71.6% from $91,413 to $156,829.

The largest age group is 55 to 64, 47.1% of residents. White (non-Hispanic) residents are the largest group, 96.2% of the population.

Demographics

ACS 2019–2023

Population: 607
Median age: 59.8 yrs
Median household income: $156,829
Median home value: —
Median gross rent: —
Housing units: 348
Homeownership rate: 84.8%
Bachelor's degree or higher: 31.1%
Unemployment rate: 1.4%

Trends

ACS 5-year · 2019–2023

Population

873607

Median household income

$91,413$156,829

Median home value

$255,400$178,800

Year	Population	Median household income	Median home value	Median gross rent
2019	873	$91,413	—	$788
2020	782	$88,750	—	—
2021	696	$97,031	$255,400	—
2022	599	$150,593	$178,800	—
2023	607	$156,829	—	—

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 50.0%

5 to 173.1%

18 to 242.1%

25 to 340.5%

35 to 4410.2%

45 to 545.6%

55 to 6447.1%

65 to 7421.6%

75 and over9.7%

	Count	Share
Under 5	0	0.0%
5 to 17	19	3.1%
18 to 24	13	2.1%
25 to 34	3	0.5%
35 to 44	62	10.2%
45 to 54	34	5.6%
55 to 64	286	47.1%
65 to 74	131	21.6%
75 and over	59	9.7%

Race & ethnicity

	Count	Share
White (non-Hispanic)	584	96.2%
Black or African American	0	0.0%
American Indian & Alaska Native	0	0.0%
Asian	0	0.0%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	0	0.0%
Two or more races	1	0.2%
Hispanic or Latino (any race)	22	3.6%

Educational attainment (age 25+)

No high school diploma3.3%

High school graduate25.0%

Some college or associate's40.5%

Bachelor's degree27.7%

Graduate or professional degree3.5%

	Count	Share
No high school diploma	19	3.3%
High school graduate	144	25.0%
Some college or associate's	233	40.5%
Bachelor's degree	159	27.7%
Graduate or professional degree	20	3.5%

Commute to work

Mean travel time to work: 35 min

Drove alone89.3%

Carpooled4.3%

Public transit0.0%

Walked0.3%

Bicycle0.0%

Worked from home6.1%

Other means0.0%

How workers get to work

	Count	Share
Drove alone	310	89.3%
Carpooled	15	4.3%
Public transit	0	0.0%
Walked	1	0.3%
Bicycle	0	0.0%
Worked from home	21	6.1%
Other means	0	0.0%

Travel time

	Count	Share
Under 15 min	92	28.2%
15 to 29 min	116	35.6%
30 to 44 min	1	0.3%
45 to 59 min	29	8.9%
60+ min	88	27.0%

Households

Average household size: 1.93
Poverty rate: 2.5% (15 of 607)

	Count	Share
Family households	212	67.3%
Nonfamily households	103	32.7%

Housing

Median year structure built: 2001

Occupancy

	Count	Share
Occupied	315	90.5%
Vacant	33	9.5%

Tenure (of occupied units)

	Count	Share
Owner-occupied	267	84.8%
Renter-occupied	48	15.2%

1-unit, detached88.5%

1-unit, attached0.0%

2 to 4 units0.0%

5 to 19 units0.0%

20 or more units0.0%

Mobile home & other11.5%

Units in structure

	Count	Share
1-unit, detached	308	88.5%
1-unit, attached	0	0.0%
2 to 4 units	0	0.0%
5 to 19 units	0	0.0%
20 or more units	0	0.0%
Mobile home & other	40	11.5%

ZIP Code 78663

Demographics

Trends

Age distribution

Race & ethnicity

Educational attainment (age 25+)

Commute to work

Households

Housing

Geography

Counties this ZIP covers

Compare with nearby ZIP codes

National ZIP rankings

Nearby ZIP codes