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World Population Review
St. Johns County, Florida Population 2021
St. Johns County, Florida's estimated population is 286,388 with a growth rate of 3.94% in the past year according to the most recent United States census data. St. Johns County, Florida is the 25th largest county in Florida. The 2010 Population was 191,249 and has seen a growth of 49.75% since this time.
Note: 2020 and 2021 data is projected
| Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2021 | 286,388 | 10,858 | 3.94% |
| 2020 | 275,530 | 10,858 | 4.10% |
| 2019 | 264,672 | 10,858 | 4.28% |
| 2018 | 253,814 | 10,121 | 4.15% |
| 2017 | 243,693 | 8,865 | 3.78% |
| 2016 | 234,828 | 8,466 | 3.74% |
| 2015 | 226,362 | 8,526 | 3.91% |
| 2014 | 217,836 | 8,397 | 4.01% |
| 2013 | 209,439 | 7,373 | 3.65% |
| 2012 | 202,066 | 5,960 | 3.04% |
| 2011 | 196,106 | 4,857 | 2.54% |
| 2010 | 191,249 | 107,420 | 128.14% |
| 1990 | 83,829 | 32,526 | 63.40% |
| 1980 | 51,303 | 20,576 | 66.96% |
| 1970 | 30,727 | 693 | 2.31% |
| 1960 | 30,034 | 5,036 | 20.15% |
| 1950 | 24,998 | 4,986 | 24.92% |
| 1940 | 20,012 | 1,336 | 7.15% |
| 1930 | 18,676 | 5,615 | 42.99% |
| 1920 | 13,061 | -147 | -1.11% |
| 1910 | 13,208 | 4,043 | 44.11% |
| 1900 | 9,165 | 453 | 5.20% |
| 1890 | 8,712 | 4,177 | 92.11% |
| 1880 | 4,535 | 1,917 | 73.22% |
| 1870 | 2,618 | -420 | -13.82% |
| 1860 | 3,038 | 513 | 20.32% |
| 1850 | 2,525 | -169 | -6.27% |
| 1840 | 2,694 | 156 | 6.15% |
| 1830 | 2,538 | 0.00% |
2021 Growth Rate
3.94%
County Website
State
Founded
July 21, 1821
County Seat
Lat./Long.
2010 Population
191,249
Growth Since 2010
49.75%
St. Johns County, Florida Population Growth
| Race | Population | Percentage |
|---|---|---|
| White | 216,331 | 88.42% |
| Black or African American | 13,224 | 5.40% |
| Asian | 6,595 | 2.70% |
| Two or More Races | 5,970 | 2.44% |
| Some Other Race | 1,419 | 0.58% |
| American Indian and Alaska Native | 943 | 0.39% |
| Native Hawaiian and Other Pacific Islander | 192 | 0.08% |
St. Johns County, Florida Population by Race
St. Johns County, Florida Population Pyramid $2021
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St. Johns County, Florida Population by Age
St. Johns County, Florida Households and Families
| Type | Count | Average Size | Owned |
|---|---|---|---|
| All | 88,773 | 2.73 | 80.4 |
| Married | 53,419 | 3.14 | 88.3 |
| Non Family | 24,445 | 1.41 | 70.9 |
| Female | 8,220 | 3.75 | 59.5 |
| Male | 2,689 | 3.42 | 73.3 |
3.16
Average Family Size
2.73
Average Household Size
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St. Johns County, Florida Households by Type
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| Education Attained | Count | Percentage |
|---|---|---|
| Less Than 9th Grade | 2,889 | 1.67% |
| 9th to 12th Grade | 6,087 | 3.51% |
| High School Graduate | 37,117 | 21.41% |
| Some College | 34,513 | 19.90% |
| Associates Degree | 15,279 | 8.81% |
| Bachelors Degree | 48,721 | 28.10% |
| Graduate Degree | 28,797 | 16.61% |
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St. Johns County, Florida Educational Attainment by Sex (over 25)
St. Johns County, Florida Educational Attainment by Race
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| Race | Total | High School | Bachelors |
|---|---|---|---|
| White | 147,650 | 141,209 | 67,308 |
| Hispanic | 10,727 | 9,624 | 4,296 |
| Black | 8,400 | 7,339 | 2,143 |
| Asian | 4,774 | 4,569 | 3,131 |
| 2+ Races | 2,281 | 2,097 | 900 |
| Other Race | 719 | 603 | 249 |
| Native American | 479 | 400 | 200 |
| Islander | 98 | 63 | 16 |
The highest rate of high school graduation is among asian people with a rate of 95.71%.
The highest rate of bachelors degrees is among asian people with a rate of 65.58%.
St. Johns County, Florida Educational Attainment by Race
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$46,916
Average Earnings
$58,483
Average Male
$36,223
Average Female
St. Johns County, Florida Earnings by Educational Attainment
St. Johns County, Florida Language by Age
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St. Johns County, Florida Language
91.51% of St. Johns County, Florida residents speak only English, while 8.49% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 3.91% of the population.
St. Johns County, Florida Language
St. Johns County, Florida Poverty by Race
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| Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| White | 199,863 | 14,309 | 7.16% |
| Black | 12,923 | 2,929 | 22.67% |
| Hispanic | 16,878 | 1,695 | 10.04% |
| Multiple | 5,948 | 470 | 7.90% |
| Other | 1,374 | 331 | 24.09% |
| Asian | 6,577 | 326 | 4.96% |
| Native | 943 | 53 | 5.62% |
| Islander | 192 | 28 | 14.58% |
8.18%
Overall Poverty Rate
7.66%
Male Poverty Rate
8.67%
Female Poverty Rate
Poverty in St. Johns County, Florida
The race most likely to be in poverty in St. Johns County, Florida is Other, with 24.09% below the poverty level.
The race least likely to be in poverty in St. Johns County, Florida is Asian, with 4.96% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 1.81%. Among those working part-time, it was 10.59%, and for those that did not work, the poverty rate was 14.24%.
St. Johns County, Florida Poverty
St. Johns County, Florida Poverty Rate by Education
St. Johns County, Florida Marital Status
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Marriage Rates
56.3%
Overall Marriage Rate
59.0%
Male Marriage Rate
53.7%
Female Marriage Rate
St. Johns County, Florida Married by Age and Sex
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St. Johns County, Florida Marriage
The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 35-44.
St. Johns County, Florida Marital Status by Race
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St. Johns County, Florida Marital Status
St. Johns County, Florida Veterans by War
St. Johns County, Florida Veterans by Age
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| Name | Veterans | % of Total |
|---|---|---|
| White | 18,414 | 10.77% |
| Black | 1,244 | 12.65% |
| Hispanic | 982 | 8.09% |
| 2+ Races | 359 | 12.29% |
| Asian | 266 | 5.19% |
| Native American | 129 | 17.99% |
| Other Race | 68 | 8.26% |
| Islander | 11 | 7.33% |
St. Johns County, Florida Veterans by Race
St. Johns County, Florida Veterans by Education
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6.69%
Veteran Poverty Rate
25.21%
Veteran Disability Rate
St. Johns County, Florida Veterans by Education
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59.9%
Labor Force Participation
56.8%
Employment Rate
4.6%
Unemployment Rate
St. Johns County, Florida Employment by Age
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St. Johns County, Florida Employment by Race
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St. Johns County, Florida Employment by Education
Origin of Non-Citizens
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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Origin of Naturalized Citizens
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92.76%
Native Born
7.24%
Foreign Born
2.40%
Non Citizen
4.84%
Naturalized
Place of Birth
92.76% of St. Johns County, Florida residents were born in the United States, with 35.62% having been born in Florida. 2.40% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.
St. Johns County, Florida Place of Birth
- US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
- Population of States and Counties of the United States: 1790 - 1990