Saint Augustine South, FL Profile: Facts, Map & Data


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Saint Augustine South, Florida - Basic Facts

The Saint Augustine South Census Designated Place had a population of 5,292 as of July 1, 2017. 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.

Beneath the boundary map are tables with Saint Augustine South 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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Saint Augustine South Census Designated Place, FL Boundary Map

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Boundary Maps: St. Augustine CCD | St. Johns County | Florida Counties

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Saint Augustine South, FL Data & Demographics (As of July 1, 2017)


Total Population 5,292
Daytime Population: Workers 1,020
Daytime Population: Residents 2,589
Total Daytime Population (TDP) 3,609
Ratio TDP/Total Population1 0.68
Population in Households 5,258
Population in Familes 4,079
Population in Group Qrtrs 34
Population Density2 3,337
Diversity Index3 25


Median Household Income $57,520
Average Household Income $74,211
Per Capita Income $31,694


Total Housing Units 2,319 (100%)
Owner Occupied HU 1,757 (75.8%)
Renter Occupied HU 456 (19.7%)
Vacant Housing Units 105 ( 4.5%)
Median Home Value $195,938
Average Home Value $242,672


Total Households 2,214
Average Household Size 2.37
Family Households 1,431
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 0.79% 1.67%
Households 0.84% 1.63%
Families 0.15% 1.41%
Median Household Income   2.02%
Per Capita Income   2.57%

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, 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 # 460 50th
Population Density # 226 76th
Diversity Index # 723 22nd
Median Household Income # 257 72nd
Per Capita Income # 292 68th

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

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