Saint Augustine South, FL Profile: Facts & Data


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Saint Augustine South, Florida - Basic Facts

The Saint Augustine South Census Designated Place had a population of 5,247 as of July 1, 2018. Saint Augustine South ranks in the upper quartile for Population Density and the lower quartile for 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 Saint Augustine South is located at latitude 29.8446 and longitude -81.3159 in St. Johns County. The formal boundaries for the Saint Augustine South Census Designated Place (see map below) encompass a land area of 1.59 sq. miles and a water area of 0 sq. miles. St. Johns County is in the Eastern time zone (GMT -5). The elevation is 23 feet.

The Saint Augustine South Census Designated Place (GNIS ID: 2403503) 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 Saint Augustine South Census Designated Place is located within St. Augustine CCD of St. Johns County.

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  1. Saint Augustine South 2018 Demographic Data
  2. Growth Rates for Saint Augustine South (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Florida Research Tools (Easy Tools & Current Data)
  3. Florida Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Saint Augustine South, FL Data & Demographics (As of July 1, 2018)


Total Population 5,247
Population in Households 5,215
Population in Familes 4,004
Population in Group Qrtrs 32
Population Density2 3,309
Diversity Index3 26


Median Household Income $57,759
Average Household Income $75,236
Per Capita Income $32,087


Total Housing Units 2,331 (100%)
Owner Occupied HU 1,859 (79.8%)
Renter Occupied HU 336 (14.4%)
Vacant Housing Units 137 ( 5.9%)
Median Home Value $207,500
Average Home Value $257,064


Total Households 2,194
Average Household Size 2.38
Family Households 1,409
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  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.


2010-2018 2018-2023
Population 0.59% 1.46%
Households 0.63% 1.47%
Families -0.06% 1.21%
Median Household Income   1.8%
Per Capita Income   2.94%

Saint Augustine South, FL - Peer Comparisons by Rank and Percentile

The table below compares Saint Augustine South to the other 919 incorporated cities, towns and CDPs in Florida by rank and percentile using July 1, 2018 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 # 463 50th
Population Density # 226 76th
Diversity Index # 716 22nd
Median Household Income # 279 70th
Per Capita Income # 312 66th

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

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