What kinds of homes are in Harleyville, SC?

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

Harleyville, SC has 307 (±80) homes (2020–2024 American Community Survey).

That is about 289 homes per square mile of land.

64.8% are detached single-family houses.

2.9% are in buildings of two to four units.

8.8% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 307 (±80)
Detached houses: 64.8%
2–4 unit buildings: 2.9%
5+ unit buildings: 8.8%

Homes in Harleyville by building size

Housing units by units in structure, 2020–2024
Building type	Harleyville	Dorchester County	South Carolina	United States
Single-family, detached	64.8% (±14.5 points)	66.9%	64.5%	61.3%
Single-family, attached (townhouse, rowhouse)	0.0% (±13.6 points)	5.7%	3.7%	6.2%
2 units	2.9% (±4.9 points)	1.7%	1.7%	3.4%
3 or 4 units	0.0% (±13.6 points)	2.6%	2.8%	4.3%
5 to 9 units	8.8% (±9.2 points)	4.3%	4.0%	4.5%
10 to 19 units	0.0% (±13.6 points)	3.2%	3.3%	4.3%
20 or more units	0.0% (±13.6 points)	3.7%	5.6%	10.3%
Mobile home	23.5% (±12.6 points)	11.7%	14.2%	5.6%
Boat, RV, van, etc.	0.0% (±13.6 points)	0.1%	0.2%	0.1%

In Harleyville, the share of homes in buildings of five or more units is not measurably different from Dorchester County (11.2%).

It is not measurably different from South Carolina (12.9%).

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

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

Nearest places with a published estimate, compared with Harleyville
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Harleyville	—	8.8% (±21.3 points)	—
St. George	7.8 mi	6.8% (±8.0 points)	Not measurably different
Holly Hill	8.0 mi	5.2% (±11.2 points)	Not measurably different
Reevesville	11 mi	0.0% (±49.4 points)	Not measurably different
Ridgeville	12 mi	0.0% (±32.2 points)	Not measurably different
Eutawville	14 mi	0.0% (±33.8 points)	Not measurably different
Vance	16 mi	0.0% (±73.8 points)	Not measurably different
Bowman	17 mi	0.0% (±19.4 points)	Not measurably different
Santee	19 mi	13.2% (±12.8 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 Dorchester County, place by place

Rank	Place	Homes in buildings of 5 or more units
1	Summerville	19.4% (±3.4 points)
2	Harleyville	8.8% (±21.3 points)
3	St. George	6.8% (±8.0 points)
4 (tie)	Reevesville	0.0% (±49.4 points)
4 (tie)	Ridgeville	0.0% (±32.2 points)

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 Harleyville

How many homes are in Harleyville?

Harleyville, SC has an estimated 307 (±80) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Harleyville houses or apartments?

64.8% are detached houses and 0.0% attached houses, while 11.7% are in buildings of two or more units.

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

2.9% of homes in Harleyville 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 — Harleyville town, South Carolina

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 Harleyville town, South Carolina (place:32335, in state:45).

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.