What kinds of homes are in Port St. John, FL?

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

Port St. John, FL has 10,351 (±726) homes (2020–2024 American Community Survey).

That is about 1,111 homes per square mile of land.

92.9% are detached single-family houses.

1.7% are in buildings of two to four units.

3.4% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 10,351 (±726)
Detached houses: 92.9%
2–4 unit buildings: 1.7%
5+ unit buildings: 3.4%

Homes in Port St. John by building size

Housing units by units in structure, 2020–2024
Building type	Port St. John	Brevard County	Florida	United States
Single-family, detached	92.9% (±1.8 points)	65.9%	54.7%	61.3%
Single-family, attached (townhouse, rowhouse)	0.7% (±0.7 points)	4.6%	6.7%	6.2%
2 units	0.0% (±0.5 points)	1.6%	2.0%	3.4%
3 or 4 units	1.7% (±1.1 points)	3.0%	3.9%	4.3%
5 to 9 units	1.2% (±1.1 points)	4.6%	4.7%	4.5%
10 to 19 units	1.3% (±0.7 points)	4.7%	5.4%	4.3%
20 or more units	0.9% (±0.6 points)	8.1%	14.4%	10.3%
Mobile home	1.0% (±0.7 points)	7.2%	8.0%	5.6%
Boat, RV, van, etc.	0.4% (±0.6 points)	0.2%	0.2%	0.1%

In Port St. John, the share of homes in buildings of five or more units is lower than in Brevard County (17.4%).

It is also lower than in Florida (24.5%).

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

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

Nearest places with a published estimate, compared with Port St. John
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Port St. John	—	3.4% (±1.4 points)	—
Sharpes	3.7 mi	3.6% (±5.3 points)	Not measurably different
North Merritt Island	6.0 mi	4.3% (±3.7 points)	Not measurably different
Titusville	6.8 mi	21.9% (±2.7 points)	Higher
Cocoa	7.4 mi	24.7% (±4.3 points)	Higher
Cocoa West	8.4 mi	1.2% (±3.4 points)	Not measurably different
Tropical Park	9.1 mi	38.8% (±12.1 points)	Higher
Rockledge	12 mi	17.4% (±3.4 points)	Higher
Christmas	12 mi	0.0% (±12.6 points)	Not measurably different

Nearby places with a measurably higher figure: Titusville, FL (21.9%), Cocoa, FL (24.7%), Tropical Park, FL (38.8%).

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 Brevard County, place by place

Rank	Place	Homes in buildings of 5 or more units
15	Merritt Island	14.6% (±2.2 points)
16	Satellite Beach	13.1% (±3.2 points)
17	June Park	9.5% (±6.9 points)
18	Palm Bay	8.1% (±1.0 points)
19	North Merritt Island	4.3% (±3.7 points)
20	Sharpes	3.6% (±5.3 points)
21	Port St. John	3.4% (±1.4 points)
22	Palm Shores	1.5% (±11.3 points)
23	Melbourne Village	1.3% (±18.3 points)
24 (tie)	Cocoa West	1.2% (±3.4 points)
24 (tie)	Micco	1.2% (±1.5 points)
26	Mims	0.5% (±1.8 points)
27 (tie)	Grant-Valkaria	0.0% (±4.0 points)

Showing 13 of 29 places in Brevard County, ranked from highest to lowest.

Port St. John 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 Port St. John

How many homes are in Port St. John?

Port St. John, FL has an estimated 10,351 (±726) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Port St. John houses or apartments?

92.9% are detached houses and 0.7% attached houses, while 5.1% are in buildings of two or more units.

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

1.7% of homes in Port St. John 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 — Port St. John CDP, 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 Port St. John CDP, Florida (place:58700, 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.