San Castle CDP, FL Profile: Facts, Map & Data


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San Castle CDP, Florida - Basic Facts

The San Castle Census Designated Place had a population of 3,685 as of July 1, 2017. San Castle CDP ranks in the upper quartile for Population Density and Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Florida. See peer rankings below.

The primary coordinate point for San Castle CDP is located at latitude 26.5651 and longitude -80.0611 in Palm Beach County. The formal boundaries for the San Castle Census Designated Place (see map below) encompass a land area of 0.42 sq. miles and a water area of 0 sq. miles.

The San Castle Census Designated Place (GNIS ID: 2628532) has a U2 Census Class Code which indicates a census designated place without an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.

Florida is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The San Castle Census Designated Place is located within Boynton Beach-Delray Beach CCD of Palm Beach County.

Beneath the boundary map are tables with San Castle CDP population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

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San Castle Census Designated Place, FL Boundary Map

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San Castle CDP, FL Data & Demographics (As of July 1, 2017)


Total Population 3,685
Daytime Population: Workers 136
Daytime Population: Residents 1,815
Total Daytime Population (TDP) 1,951
Ratio TDP/Total Population1 0.53
Population in Households 3,672
Population in Familes 2,952
Population in Group Qrtrs 13
Population Density2 8,835
Diversity Index3 78


Median Household Income $31,752
Average Household Income $46,203
Per Capita Income $16,537


Total Housing Units 1,345 (100%)
Owner Occupied HU 715 (53.2%)
Renter Occupied HU 463 (34.4%)
Vacant Housing Units 167 (12.4%)
Median Home Value $99,265
Average Home Value $144,091


Total Households 1,178
Average Household Size 3.12
Family Households 780
Average Family Size 4
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 1.0% 1.17%
Households 0.94% 1.1%
Families 0.16% 1.03%
Median Household Income   3.15%
Per Capita Income   3.47%

San Castle CDP, FL - Peer Comparisons by Rank and Percentile

The table below compares San Castle CDP to the other 919 incorporated cities, towns and CDPs in Florida by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 537 42nd
Population Density # 25 97th
Diversity Index # 50 94th
Median Household Income # 835 9th
Per Capita Income # 820 11th

Additional comparisons and rankings can be made with a VERY EASY TO USE Florida Census Data Comparison Tool.

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