What kinds of homes are in San Leon, TX?

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

San Leon, TX has 3,094 (±361) homes (2020–2024 American Community Survey).

That is about 651 homes per square mile of land.

58.9% are detached single-family houses.

0.6% are in buildings of two to four units.

0.5% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 3,094 (±361)
Detached houses: 58.9%
2–4 unit buildings: 0.6%
5+ unit buildings: 0.5%

Homes in San Leon by building size

Housing units by units in structure, 2020–2024
Building type	San Leon	Galveston County	Texas	United States
Single-family, detached	58.9% (±9.6 points)	71.6%	64.4%	61.3%
Single-family, attached (townhouse, rowhouse)	0.4% (±0.6 points)	1.8%	2.9%	6.2%
2 units	0.6% (±1.0 points)	1.5%	1.9%	3.4%
3 or 4 units	0.0% (±1.6 points)	2.9%	3.4%	4.3%
5 to 9 units	0.0% (±1.6 points)	3.4%	4.4%	4.5%
10 to 19 units	0.0% (±1.6 points)	5.2%	5.5%	4.3%
20 or more units	0.5% (±0.9 points)	9.5%	10.9%	10.3%
Mobile home	34.3% (±9.0 points)	3.7%	6.4%	5.6%
Boat, RV, van, etc.	5.4% (±5.5 points)	0.4%	0.3%	0.1%

In San Leon, the share of homes in buildings of five or more units is lower than in Galveston County (18.1%).

It is also lower than in Texas (20.8%).

It is lower than the national figure (19.1%).

Homes in buildings of 5 or more units in places near San Leon

Nearest places with a published estimate, compared with San Leon
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
San Leon	—	0.5% (±2.4 points)	—
Bacliff	3.1 mi	5.0% (±4.8 points)	Not measurably different
Texas City	4.9 mi	25.1% (±3.4 points)	Higher
Kemah	5.4 mi	27.0% (±8.3 points)	Higher
Clear Lake Shores	6.6 mi	15.7% (±10.4 points)	Higher
Dickinson	7.4 mi	11.3% (±3.7 points)	Higher
Seabrook	7.8 mi	29.3% (±6.3 points)	Higher
El Lago	8.4 mi	24.0% (±14.2 points)	Higher
La Marque	9.0 mi	11.8% (±3.8 points)	Higher

Nearby places with a measurably higher figure: Texas City, TX (25.1%), Kemah, TX (27.0%), Clear Lake Shores, TX (15.7%).

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 Galveston County, place by place

Rank	Place	Homes in buildings of 5 or more units
8	Dickinson	11.3% (±3.7 points)
9	Hitchcock	8.8% (±4.0 points)
10	Bacliff	5.0% (±4.8 points)
11	Santa Fe	4.0% (±2.0 points)
12	Tiki Island	2.0% (±1.7 points)
13	Bolivar Peninsula	1.6% (±3.3 points)
14	San Leon	0.5% (±2.4 points)
15 (tie)	Bayou Vista	0.0% (±7.3 points)
15 (tie)	Jamaica Beach	0.0% (±5.9 points)

Showing 9 of 16 places in Galveston County, ranked from highest to lowest.

San Leon 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 San Leon

How many homes are in San Leon?

San Leon, TX has an estimated 3,094 (±361) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in San Leon houses or apartments?

58.9% are detached houses and 0.4% attached houses, while 1.1% are in buildings of two or more units.

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

0.6% of homes in San Leon 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 — San Leon 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 San Leon CDP, Texas (place:65564, 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.