What kinds of homes are in Casselberry, FL?

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

Casselberry, FL has 14,098 (±626) homes (2020–2024 American Community Survey).

That is about 2,023 homes per square mile of land.

48.2% are detached single-family houses.

6.4% are in buildings of two to four units.

27.8% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 14,098 (±626)
Detached houses: 48.2%
2–4 unit buildings: 6.4%
5+ unit buildings: 27.8%

Homes in Casselberry by building size

Housing units by units in structure, 2020–2024
Building type	Casselberry	Seminole County	Florida	United States
Single-family, detached	48.2% (±3.6 points)	61.4%	54.7%	61.3%
Single-family, attached (townhouse, rowhouse)	10.0% (±2.1 points)	8.1%	6.7%	6.2%
2 units	1.3% (±0.8 points)	1.3%	2.0%	3.4%
3 or 4 units	5.1% (±1.6 points)	4.3%	3.9%	4.3%
5 to 9 units	10.4% (±2.4 points)	6.1%	4.7%	4.5%
10 to 19 units	10.1% (±2.3 points)	7.6%	5.4%	4.3%
20 or more units	7.3% (±2.2 points)	9.0%	14.4%	10.3%
Mobile home	7.6% (±1.8 points)	2.1%	8.0%	5.6%
Boat, RV, van, etc.	0.0% (±0.4 points)	0.1%	0.2%	0.1%

In Casselberry, the share of homes in buildings of five or more units is higher than in Seminole County (22.7%).

It is not measurably different from Florida (24.5%).

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

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

Nearest places with a published estimate, compared with Casselberry
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Casselberry	—	27.8% (±4.0 points)	—
Fern Park	1.7 mi	16.0% (±6.4 points)	Lower
Longwood	3.2 mi	15.5% (±4.1 points)	Lower
Winter Springs	3.7 mi	14.7% (±2.8 points)	Lower
Maitland	3.8 mi	54.1% (±5.5 points)	Higher
Goldenrod	3.9 mi	35.5% (±7.2 points)	Not measurably different
Altamonte Springs	4.4 mi	50.3% (±4.2 points)	Higher
Winter Park	4.7 mi	27.2% (±3.0 points)	Not measurably different
Eatonville	5.3 mi	35.6% (±22.4 points)	Not measurably different

Nearby places with a measurably lower figure: Fern Park, FL (16.0%), Longwood, FL (15.5%), Winter Springs, FL (14.7%).

Nearby places with a measurably higher figure: Maitland, FL (54.1%), Altamonte Springs, FL (50.3%).

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 Seminole County, place by place

Rank	Place	Homes in buildings of 5 or more units
1	Altamonte Springs	50.3% (±4.2 points)
2	Sanford	29.5% (±3.3 points)
3	Lake Mary	28.2% (±6.2 points)
4	Casselberry	27.8% (±4.0 points)
5	Heathrow	26.2% (±7.2 points)
6	Forest City	23.2% (±5.9 points)
7	Fern Park	16.0% (±6.4 points)
8	Longwood	15.5% (±4.1 points)
9 (tie)	Wekiwa Springs	14.7% (±3.1 points)
9 (tie)	Winter Springs	14.7% (±2.8 points)

Showing 10 of 15 places in Seminole County, ranked from highest to lowest.

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 Casselberry

How many homes are in Casselberry?

Casselberry, FL has an estimated 14,098 (±626) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Casselberry houses or apartments?

48.2% are detached houses and 10.0% attached houses, while 34.2% are in buildings of two or more units.

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

6.4% of homes in Casselberry 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 — Casselberry city, Florida

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 Casselberry city, Florida (place:11050, in state:12).

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.