Port Saint John, FL Profile: Facts, Map & Data


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Port Saint John, Florida - Basic Facts

The Port St. John Census Designated Place had a population of 12,382 as of July 1, 2017.

The primary coordinate point for Port Saint John is located at latitude 28.477 and longitude -80.7874 in Brevard County. The formal boundaries for the Port St. John Census Designated Place (see map below) encompass a land area of 3.88 sq. miles and a water area of 0 sq. miles. Brevard County is in the Eastern time zone (GMT -5). The elevation is 30 feet.

The Port St. John Census Designated Place (GNIS ID: 2403439) has a U1 Census Class Code which indicates a census designated place with 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 Port St. John Census Designated Place is located within Cocoa-Rockledge CCD of Brevard County.

Beneath the boundary map are tables with Port Saint John 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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Port St. John Census Designated Place, FL Boundary Map

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Boundary Maps: Cocoa-Rockledge CCD | Brevard County | Florida Counties

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Port Saint John, FL Data & Demographics (As of July 1, 2017)


Total Population 12,382
Daytime Population: Workers 1,699
Daytime Population: Residents 6,162
Total Daytime Population (TDP) 7,861
Ratio TDP/Total Population1 0.63
Population in Households 12,382
Population in Familes 10,222
Population in Group Qrtrs 0
Population Density2 3,195
Diversity Index3 33


Median Household Income $55,063
Average Household Income $66,204
Per Capita Income $25,332


Total Housing Units 5,221 (100%)
Owner Occupied HU 3,811 (73.0%)
Renter Occupied HU 907 (17.4%)
Vacant Housing Units 503 ( 9.6%)
Median Home Value $135,380
Average Home Value $151,194


Total Households 4,718
Average Household Size 2.62
Family Households 3,408
Average Family Size 3
  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 0.13% 0.34%
Households 0.03% 0.27%
Families -0.14% 0.2%
Median Household Income   1.15%
Per Capita Income   2.29%

Port Saint John, FL - Peer Comparisons by Rank and Percentile

The table below compares Port Saint John 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 # 283 69th
Population Density # 237 74th
Diversity Index # 611 34th
Median Household Income # 293 68th
Per Capita Income # 491 47th

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

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