How many renters in San Castle, FL pay more than 30% of their income on rent?

Name: Rent burden in San Castle, FL, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

89.1% (±22.8 points) of renting households in San Castle, FL spend 30% or more of their household income on gross rent (2020–2024 American Community Survey).

89.1% spend 35% or more.

The median renting household spends 49.9% of its income on rent.

Figures last updated on November 12, 2026.

Paying 30% or more: 89.1% (±22.8 points)
Paying 35% or more: 89.1% (±16.8 points)
Median share of income: 49.9% (±21.1 points)

Rent as a share of income in San Castle

Renting households by gross rent as a percentage of household income, 2020–2024
Share of income spent on rent	San Castle	Palm Beach County	Florida	United States
Less than 15%	0.0% (±15.4 points)	8.0%	8.1%	12.6%
15% to 19.9%	0.0% (±15.4 points)	8.3%	9.3%	12.2%
20% to 24.9%	10.9% (±16.8 points)	10.2%	11.3%	12.6%
25% to 29.9%	0.0% (±15.4 points)	11.2%	11.3%	11.5%
30% to 34.9%	0.0% (±15.4 points)	9.4%	9.8%	9.2%
35% or more	89.1% (±16.8 points)	52.9%	50.2%	41.9%

Households whose income could not be measured against their rent (for example, those reporting no income) are left out of these shares, as the Census Bureau leaves them out.

San Castle against Palm Beach County, its state and the nation

Estimate (90% margin of error)
	San Castle	Palm Beach County	Florida	United States
Paying 30% or more	89.1% (±22.8 points)	62.3% (±1.4 points)	60.0% (±0.4 points)	51.1%
Paying 35% or more	89.1% (±16.8 points)	52.9% (±1.2 points)	50.2% (±0.4 points)	41.9%
Median share of income	49.9% (±21.1 points)	36.8% (±0.7 points)	35.2% (±0.3 points)	30.6%
Median renter household income	$41,838 (±$27,886)	$60,689 (±$1,327)	$53,617 (±$353)	$52,966
Median gross rent	$1,596 (±$526)	$1,916 (±$19)	$1,669 (±$5)	$1,413

In San Castle, the share of renters paying 30% or more of income is higher than in Palm Beach County (62.3%).

It is also higher than in Florida (60.0%).

It is higher than the national figure (51.1%).

In Palm Beach County, San Castle ranks 3 of 54 places with a published estimate, from highest to lowest share of renters paying 30% or more of income.

Statewide, it ranks 39 of 843.

Rankings use the estimates alone; where margins of error overlap, neighboring ranks may not truly differ.

Renters paying 30% or more of income in places near San Castle

Nearest places with a published estimate, compared with San Castle
Place	Distance	Renters paying 30% or more of income	Compared with this place
San Castle	—	89.1% (±22.8 points)	—
Hypoluxo	0.6 mi	50.4% (±21.1 points)	Lower
Manalapan	1.3 mi	50.0% (±111.8 points)	Not measurably different
Lantana	1.3 mi	73.0% (±13.9 points)	Not measurably different
South Palm Beach	2.3 mi	48.8% (±28.2 points)	Lower
Ocean Ridge	2.5 mi	77.8% (±34.7 points)	Not measurably different
Seminole Manor	2.8 mi	59.1% (±38.2 points)	Not measurably different
Boynton Beach	2.8 mi	66.2% (±5.8 points)	Not measurably different
Atlantis	3.5 mi	89.4% (±34.9 points)	Not measurably different

Nearby places with a measurably lower figure: Hypoluxo, FL (50.4%), South Palm Beach, FL (48.8%).

Distance is measured in a straight line between the Census Bureau’s internal points for each place.

Renters paying 30% or more of income across Palm Beach County, place by place

Rank	Place	Renters paying 30% or more of income
1	Jupiter Inlet Colony	100.0% (±141.4 points)
2	Atlantis	89.4% (±34.9 points)
3	San Castle	89.1% (±22.8 points)
4	Glen Ridge	85.7% (±108.7 points)
5	Pahokee	78.9% (±29.1 points)
6	Ocean Ridge	77.8% (±34.7 points)
7	South Bay	77.2% (±22.7 points)
8	Lake Belvedere Estates	73.7% (±56.4 points)
9	Lantana	73.0% (±13.9 points)

Showing 9 of 54 places in Palm Beach County, ranked from highest to lowest.

San Castle 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 Castle

Are renters in San Castle rent-burdened?

89.1% of renting households in San Castle pay 30% or more of their income in gross rent, the share housing researchers usually call rent-burdened (2020–2024 American Community Survey).

What share of income do renters in San Castle spend on rent?

The median renting household in San Castle, FL spends 49.9% (±21.1 points) of its household income on gross rent.

Sources

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) and detailed tables (acs/acs5) for San Castle CDP, Florida (place:63435, 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_0136E, DP04_0136M, DP04_0137PE, DP04_0137PM, DP04_0138PE, DP04_0138PM, DP04_0139PE, DP04_0139PM, DP04_0140PE, DP04_0140PM, DP04_0141PE, DP04_0141PM, DP04_0142PE, DP04_0142PM, B25071_001E, B25071_001M, B25119_003E, B25119_003M

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.