What kinds of homes are in St. Simons, GA?

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

St. Simons, GA has 11,233 (±485) homes (2020–2024 American Community Survey).

That is about 682 homes per square mile of land.

63.8% are detached single-family houses.

7.0% are in buildings of two to four units.

20.3% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 11,233 (±485)
Detached houses: 63.8%
2–4 unit buildings: 7.0%
5+ unit buildings: 20.3%

Homes in St. Simons by building size

Housing units by units in structure, 2020–2024
Building type	St. Simons	Glynn County	Georgia	United States
Single-family, detached	63.8% (±3.3 points)	63.3%	66.3%	61.3%
Single-family, attached (townhouse, rowhouse)	7.1% (±2.0 points)	4.8%	4.4%	6.2%
2 units	3.3% (±1.7 points)	4.3%	2.0%	3.4%
3 or 4 units	3.7% (±1.5 points)	3.2%	3.0%	4.3%
5 to 9 units	8.4% (±2.4 points)	4.5%	4.3%	4.5%
10 to 19 units	4.7% (±1.6 points)	3.4%	4.3%	4.3%
20 or more units	7.2% (±2.3 points)	6.5%	7.6%	10.3%
Mobile home	1.5% (±0.8 points)	9.7%	7.8%	5.6%
Boat, RV, van, etc.	0.2% (±0.2 points)	0.3%	0.1%	0.1%

In St. Simons, the share of homes in buildings of five or more units is higher than in Glynn County (14.4%).

It is also higher than in Georgia (16.2%).

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

Homes in buildings of 5 or more units in places near St. Simons

Nearest places with a published estimate, compared with St. Simons
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
St. Simons	—	20.3% (±3.7 points)	—
Country Club Estates	4.9 mi	23.2% (±7.9 points)	Not measurably different
Brunswick	5.7 mi	16.7% (±5.1 points)	Not measurably different
Dock Junction	7.8 mi	3.2% (±3.2 points)	Lower
Sterling	11 mi	0.0% (±8.7 points)	Lower
Darien	12 mi	5.5% (±4.2 points)	Lower
Woodbine	25 mi	4.6% (±9.5 points)	Lower
Kings Bay Base	28 mi	4.6% (±9.1 points)	Lower
St. Marys	31 mi	13.3% (±4.1 points)	Lower

Nearby places with a measurably lower figure: Dock Junction, GA (3.2%), Sterling, GA (0.0%), Darien, GA (5.5%).

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 Glynn County, place by place

Rank	Place	Homes in buildings of 5 or more units
1	Country Club Estates	23.2% (±7.9 points)
2	St. Simons	20.3% (±3.7 points)
3	Brunswick	16.7% (±5.1 points)
4	Dock Junction	3.2% (±3.2 points)
5	Sterling	0.0% (±8.7 points)

St. Simons 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 St. Simons

How many homes are in St. Simons?

St. Simons, GA has an estimated 11,233 (±485) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in St. Simons houses or apartments?

63.8% are detached houses and 7.1% attached houses, while 27.3% are in buildings of two or more units.

How many two-family and small multifamily homes are in St. Simons?

7.0% of homes in St. Simons 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 — St. Simons CDP, Georgia

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 St. Simons CDP, Georgia (place:68040, in state:13).

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.