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Population: 142,869 Metro area: Jacksonville
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SAINT JOHNS COUNTY
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FL
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US
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POPULATION
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Number
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Number
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Number
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Total population
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142,869
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Square miles (land)
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609.01
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Population per square mile
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202.19
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296.37
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79.56
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GENDER
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Number
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Pct
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Pct
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Pct
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Male
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59,814
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48.6
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48.8
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49.1
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Female
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63,321
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51.4
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51.2
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50.9
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AGE
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Number
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Pct
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Pct
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Pct
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15 or younger
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23,472
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19.1
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19.0
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21.4
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16-24
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13,571
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11.0
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12.2
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13.9
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25-44
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33,985
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27.6
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28.6
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30.2
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45-64
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32,528
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26.4
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22.7
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22.0
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65+
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19,579
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15.9
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17.6
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12.4
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Number
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Number
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Number
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Average age (years)
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39.78
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39.53
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36.22
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RACE AND ETHNICITY
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Number
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Pct
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Pct
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Pct
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White
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111,955
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90.9
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78.0
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75.1
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Black or African American
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7,744
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6.3
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14.6
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12.3
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American Indian and Alaska native
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326
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0.3
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0.3
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0.9
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Asian
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1,172
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1.0
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1.7
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3.6
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Native Hawaiian and other Pacific islander
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67
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0.1
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0.1
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0.1
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Some other race
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675
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0.5
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3.0
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5.5
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Two or more races
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1,196
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1.0
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2.4
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2.4
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Hispanic or Latino
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3,244
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2.6
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16.8
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12.5
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Sources:
U.S. Census Bureau
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