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COUNTY · 1990 CENSUS

St. Johns County

Florida · 83,829 residents · 600.641 sq mi
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The short version

St. Johns County has roughly average household income, with a median household income of $29,926. Population has fallen 32% since 2000, a loss of 39,306 residents. Median home value is $84,500.

At a glance
Average income
near the US median
US median: $30,130
Older
median age 36.9
US median: 33.0
More educated
24% hold a bachelor's degree
US average: 20%
More affordable
home values down 21%, inflation adjusted
US median home: $93,722
Section 01

Population & growth

83,829
−32%vs 2000
vs 123,135 in 2000
1990 – 2025
140 / sq mi
−32%vs 2000
vs 205 / sq mi in 2000
US average: 221
36.9
−9%vs 2000
vs 40.6 in 2000
US average: 33.0
Population, 19902024
62K128K195K262K329K1990201020202024St. Johns County
2024307K
1990201020202024
Section 02

Income & economy

$29,926
−21%inflation adjusted, since 2000
vs $50,099 in 2000
US average: $30,130
1990 – 2024
$17,113
−40%vs 2000
vs $28,674 in 2000
US average: $14,340
10.3%
+2.3 ptsvs 2000
vs 8.0% in 2000
US average: 13.2%
Section 03

Housing

$84,500
−21%inflation adjusted, since 2000
vs $140,700 in 2000
US average: $93,722
1990 – 2024
$487
−11%inflation adjusted, since 2000
vs $724 in 2000
US average: $450
70.4%
−6.0 ptsvs 2000
vs 76.4% in 2000
29.6% rent
2.8
+1%vs 2000
vs 2.8 in 2000
1990 – 2024
RELATED:See current rent listings in St. Johns County on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic89%(109,622)
Black6.2%(7,688)
Hispanic / Latino2.6%(3,244)
Asian0.9%(1,162)
Other0%
Diversity Score23%(28,330)
1990
White, non-Hispanic90.3%(75,679)
Black8.4%(7,054)
Hispanic / Latino2.9%(2,417)
Asian0.5%(384)
Other0.8%(712)
Diversity Score27.8%(23,312)
28
+21%vs 2000
vs 23 in 2000
1990 – 2024
Section 05

Education

23.6%
−9.5 ptsvs 2000
vs 33.1% in 2000
US average: 20.3%
High school or higher
79.9%
−7.3 ptsvs 2000
vs 87.2% in 2000
US average: 75.2%
8.3%
−3.0 ptsvs 2000
vs 11.3% in 2000
US average: 7.1%
Section 06

Commute & transportation

21.2 min
+19%vs 2000
vs 17.8 min in 2000
US average: 21.9
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

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Frequently asked

How many people live in St. Johns County, Florida?

St. Johns County, Florida has about 83,829 residents according to the 1990 Census.

What is the median household income in St. Johns County, Florida?

The typical household in St. Johns County, Florida earns about $29,926 a year. Half of households make more than that, and half make less.

Is St. Johns County, Florida expensive?

In St. Johns County, Florida, the median home is worth about $84,500, and the typical rent is about $487 a month.

How educated are people in St. Johns County, Florida?

About 23.6% of adults age 25 and over in St. Johns County, Florida hold a bachelor's degree or higher.

What is the poverty rate in St. Johns County, Florida?

About 10.3% of people in St. Johns County, Florida live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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