What kinds of homes are in Sebastian, TX?

Name: Types of homes in Sebastian, TX, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

Sebastian, TX has 527 (±130) homes (2020–2024 American Community Survey).

That is about 316 homes per square mile of land.

68.7% are detached single-family houses.

24.5% are in buildings of two to four units.

6.8% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 527 (±130)
Detached houses: 68.7%
2–4 unit buildings: 24.5%
5+ unit buildings: 6.8%

Homes in Sebastian by building size

Housing units by units in structure, 2020–2024
Building type	Sebastian	Willacy County	Texas	United States
Single-family, detached	68.7% (±14.4 points)	74.8%	64.4%	61.3%
Single-family, attached (townhouse, rowhouse)	0.0% (±9.0 points)	2.7%	2.9%	6.2%
2 units	0.0% (±9.0 points)	0.8%	1.9%	3.4%
3 or 4 units	24.5% (±13.4 points)	4.8%	3.4%	4.3%
5 to 9 units	0.0% (±9.0 points)	0.9%	4.4%	4.5%
10 to 19 units	0.0% (±9.0 points)	0.0%	5.5%	4.3%
20 or more units	6.8% (±10.4 points)	2.7%	10.9%	10.3%
Mobile home	0.0% (±9.0 points)	13.4%	6.4%	5.6%
Boat, RV, van, etc.	0.0% (±9.0 points)	0.0%	0.3%	0.1%

In Sebastian, the share of homes in buildings of five or more units is not measurably different from Willacy County (3.6%).

It is not measurably different from Texas (20.8%).

It is not measurably different from the national figure (19.1%).

Homes in buildings of 5 or more units in places near Sebastian

Nearest places with a published estimate, compared with Sebastian
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Sebastian	—	6.8% (±16.4 points)	—
Lyford	4.8 mi	0.0% (±12.5 points)	Not measurably different
Santa Rosa	6.4 mi	3.0% (±8.0 points)	Not measurably different
Combes	8.1 mi	0.0% (±6.8 points)	Not measurably different
La Villa	8.8 mi	0.0% (±12.8 points)	Not measurably different
Primera	8.9 mi	4.2% (±5.4 points)	Not measurably different
Raymondville	9.1 mi	3.3% (±3.0 points)	Not measurably different
Palm Valley	10 mi	2.8% (±6.3 points)	Not measurably different
Lasara	11 mi	0.0% (±18.4 points)	Not measurably different

None of the nearby places differs measurably from this one on this figure.

Distance is measured in a straight line between the Census Bureau’s internal points for each place.

Homes in buildings of 5 or more units across Willacy County, place by place

Rank	Place	Homes in buildings of 5 or more units
1	Sebastian	6.8% (±16.4 points)
2	Raymondville	3.3% (±3.0 points)
3 (tie)	Lasara	0.0% (±18.4 points)
3 (tie)	Lyford	0.0% (±12.5 points)
3 (tie)	San Perlita	0.0% (±43.5 points)

Sebastian is a census-designated place: an unincorporated community the Census Bureau draws for statistics, with no municipal government of its own.

Survey years: 2020–2024 (American Community Survey 5-year estimates).

Margins of error are at the 90% confidence level.

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Questions about Sebastian

How many homes are in Sebastian?

Sebastian, TX has an estimated 527 (±130) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Sebastian houses or apartments?

68.7% are detached houses and 0.0% attached houses, while 31.3% are in buildings of two or more units.

How many two-family and small multifamily homes are in Sebastian?

24.5% of homes in Sebastian are in buildings of two to four units, the small rental buildings that are often owner-occupied.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Sebastian CDP, Texas

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Sebastian CDP, Texas (place:66512, in state:48).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The API needs a free key.

Request a Census API key.

DP04_0001E, DP04_0001M, DP04_0007PE, DP04_0007PM, DP04_0008PE, DP04_0008PM, DP04_0009PE, DP04_0009PM, DP04_0010PE, DP04_0010PM, DP04_0011PE, DP04_0011PM, DP04_0012PE, DP04_0012PM, DP04_0013PE, DP04_0013PM, DP04_0014PE, DP04_0014PM, DP04_0015PE, DP04_0015PM

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.