Saint Augustine, FL Profile: Facts, Map & Data


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Saint Augustine, Florida - Basic Facts

The City of Saint Augustine had a population of 13,831 as of July 1, 2016.

The primary coordinate point for Saint Augustine is located at latitude 29.8962 and longitude -81.3111 in St. Johns County. The formal boundaries for the City of Saint Augustine (see map below) encompass a land area of 9.43 sq. miles and a water area of 3.34 sq. miles. St. Johns County is in the Eastern time zone (GMT -5). The elevation is 7 feet.

The City of Saint Augustine (GNIS ID: 2405389) has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

Florida is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The City of Saint Augustine is located within St. Augustine CCD of St. Johns County.

Beneath the boundary map are tables with Saint Augustine population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2016.

Alternate Unofficial Names for Saint Augustine: Presidio de San Augustin, Saint Augustin, San Agustín.

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


City of Saint Augustine, FL Boundary Map

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

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Saint Augustine, FL Data & Demographics (As of July 1, 2016)


Total Population 13,831
Population in Households 12,527
Population in Familes 7,719
Population in Group Qrtrs 1,304
Population Density1 1,467
Diversity Index2 37


Total Households 6,176
Average Household Size 2.03
Family Households 2,930
Average Family Size 3


Total Housing Units 7,486 (100%)
Owner Occupied HU 3,179 (42.5%)
Renter Occupied HU 2,997 (40.0%)
Vacant Housing Units 1,310 (17.5%)
Median Home Value $261,706
Average Home Value $348,387


Median Household Income $39,024
Average Household Income $60,412
Per Capita Income $28,666
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 1.03% 1.74%
Households 1.17% 1.91%
Families 1.44% 1.55%
Median Household Income   1.66%
Per Capita Income   1.89%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Saint Augustine, FL - Peer Comparisons by Rank and Percentile

The table below compares Saint Augustine to the other 919 incorporated cities, towns and CDPs in Florida by rank and percentile using July 1, 2016 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 # 251 73rd
Population Density1 # 483 48th
Diversity Index2 # 566 38th
Median Household Income # 635 31st
Per Capita Income # 336 64th

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

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