How much do homeowners pay a month in San Castle, FL?

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

Homeowners with a mortgage in San Castle, FL pay a median of $1,711 (±$285) a month in selected owner costs (2020–2024 American Community Survey).

Owners without a mortgage pay $331 (±$298).

64.6% of owned homes carry a mortgage.

In San Castle, the median monthly cost with a mortgage went from $1,423 in 2015–2019 to $1,711 in 2020–2024 (+20.2%).

Prices (CPI-U) rose 22.7% over the same years; the change is not measurably different from the rise in prices.

Figures last updated on November 12, 2026.

With a mortgage: $1,711 (±$285)
Without a mortgage: $331 (±$298)
Owned with a mortgage: 64.6%

Monthly owner costs in San Castle

Median selected monthly owner costs, estimate (90% margin of error)
	San Castle	Palm Beach County	Florida	United States
With a mortgage	$1,711 (±$285)	$2,383 (±$25)	$1,959 (±$5)	$1,963
Without a mortgage	$331 (±$298)	$951 (±$12)	$673 (±$3)	$638
Owned homes with a mortgage	64.6% (±12.2 points)	52.4% (±0.7 points)	56.3% (±0.2 points)	60.6%
Median real estate taxes (a year)	$1,516 (±$710)	$3,858 (±$48)	$2,730 (±$10)	$3,119

Selected monthly owner costs are the mortgage payment, property taxes, insurance, utilities, fuels and any condominium or mobile-home fees.

In San Castle, the median cost with a mortgage is lower than in Palm Beach County ($2,383).

It is not measurably different from Florida ($1,959).

It is not measurably different from the national figure ($1,963).

In Palm Beach County, San Castle ranks 42 of 51 places with a published estimate, from highest to lowest median monthly cost with a mortgage.

Statewide, it ranks 487 of 830.

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

How owner costs in San Castle have changed since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
	2015–2019	2020–2024	Amount of change	Verdict
Median owner cost with a mortgage	$1,423 (±$264)	$1,711 (±$285)	+20.2%	No measurable change after inflation
Median real estate taxes	$1,146 (±$379)	$1,516 (±$710)	+32.3%	No measurable change after inflation
Median home value	$121,700 (±$17,752)	$303,900 (±$66,966)	+149.7%	Up after inflation

The Census Bureau publishes 2015–2019 dollars in 2019 dollars and 2020–2024 dollars in 2024 dollars.

Prices (the CPI-U, US Bureau of Labor Statistics) rose 22.7% between 2019 and 2024, so a dollar figure’s verdict compares the two after raising the earlier one by that much, using the Census Bureau’s test for a difference.

The two periods do not overlap, as the Census Bureau recommends for 5-year estimates.

Median monthly cost with a mortgage in places near San Castle

Nearest places with a published estimate, compared with San Castle
Place	Distance	Median monthly cost with a mortgage	Compared with this place
San Castle	—	$1,711 (±$285)	—
Hypoluxo	0.6 mi	$1,902 (±$92)	Not measurably different
Manalapan	1.3 mi	$4,000 or more	—
Lantana	1.3 mi	$2,298 (±$251)	Higher
South Palm Beach	2.3 mi	$2,293 (±$142)	Higher
Ocean Ridge	2.5 mi	$4,000 or more	—
Seminole Manor	2.8 mi	$1,348 (±$181)	Lower
Boynton Beach	2.8 mi	$2,045 (±$124)	Higher
Atlantis	3.5 mi	$2,815 (±$528)	Higher

Nearby places with a measurably lower figure: Seminole Manor, FL ($1,348).

Nearby places with a measurably higher figure: Lantana, FL ($2,298), South Palm Beach, FL ($2,293), Boynton Beach, FL ($2,045).

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

Median monthly cost with a mortgage across Palm Beach County, place by place

Rank	Place	Median monthly cost with a mortgage
36	Cloud Lake	$1,917 (±$373)
37	Hypoluxo	$1,902 (±$92)
38	Watergate	$1,892 (±$423)
39	Greenacres	$1,865 (±$112)
40	Palm Springs	$1,772 (±$119)
41	Kenwood Estates	$1,727 (±$704)
42	San Castle	$1,711 (±$285)
43	South Bay	$1,694 (±$194)
44	Royal Palm Estates	$1,663 (±$177)
45	Cabana Colony	$1,481 (±$251)
46	Belle Glade	$1,450 (±$508)
47	Pine Air	$1,443 (±$123)
48	Pahokee	$1,397 (±$269)

Showing 13 of 51 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), compared with 2015–2019.

Margins of error are at the 90% confidence level.

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Questions about San Castle

What is the average mortgage payment in San Castle?

The Census Bureau publishes total owner costs rather than the mortgage alone: the median for owners with a mortgage in San Castle, FL is $1,711 (±$285) a month, including taxes, insurance and utilities.

How much does it cost to own a paid-off home in San Castle?

Owners without a mortgage in San Castle pay a median of $331 (±$298) a month in taxes, insurance, utilities and fees.

Has the cost of owning a home in San Castle gone up?

In San Castle, the median monthly cost with a mortgage went from $1,423 in 2015–2019 to $1,711 in 2020–2024 (+20.2%).

Prices (CPI-U) rose 22.7% over the same years; the change is not measurably different from the rise in prices.

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 2015–2019 figures are B25088_002E, B25088_002M, B25103_001E, B25103_001M, B25077_001E, B25077_001M from the 2019 release.

The API needs a free key.

Request a Census API key.

DP04_0101E, DP04_0101M, DP04_0109E, DP04_0109M, DP04_0091PE, DP04_0091PM, B25103_001E, B25103_001M

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.