US · EN

St. Johns County

St. Johns County has 306,934 residents across 10 ZIP codes with their own report. Median household income is $109,839, 47% above the Florida figure. The typical owner-occupied home is valued at $489,200, and 51% of adults 25 and over hold a bachelor’s degree or higher.

County · ACS 2020–2024 · Updated October 24, 2026
306,934residentsACS 2020–2024
$109,839median household incomeFlorida: $75K
$489,200median home valueowner-occupied homes
95%of households have broadbandhome internet subscription
St. Johns County in FloridaZIP codes in St. Johns County highlighted; the rest of Florida in grey
Map of Florida with St. Johns County highlighted

Sources: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates · U.S. Census Bureau, 2024 Gazetteer and 2020 ZCTA relationship files

All 10 ZIP codes.

Colour shows where each zip code sits among the others in the table, from lowest to highest.

ZIP codeResidentsHousehold incomeHome valueOwnersBachelor's+BroadbandCommute
320334,556$86K$331K90%20%90%24 min
3208020,894$93K$536K81%54%96%25 min
3208129,784$132K$643K82%72%97%29 min
3208229,289$125K$793K83%71%96%25 min
3208437,291$74K$344K67%33%91%24 min
3208634,855$77K$383K79%36%94%24 min
3209253,071$131K$490K87%51%97%33 min
3209521,399$136K$525K92%56%97%30 min
321455,759$76K$229K70%13%93%37 min
3225975,016$151K$533K88%55%98%31 min

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

People.

306,934 residents in 115,794 households, next to the Florida figure.

22%
under 18
16%
aged 18–34
21%
aged 65 and over
21%
of households are people living alone
63%
of households are married couples

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Homes.

133,504 housing units; the median owner-occupied home is valued at $489,200 (±$7,570).

82%
of households own their home
72%
of homes are detached single-family houses
13%
are in buildings with 5 or more units
5%
are mobile homes
13%
of housing units are vacant
$1,922
median gross rent a month

When homes were built

2020 or later11%
2010–201924%
2000–200924%
1990–199913%
1980–198915%
1970–19797%
1960–19692%
1950–19592%
1940–19490%
1939 or earlier3%

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Income and work.

Household income and work, in 2024 dollars; median household income ±$3,407.

$109,839
median household income
6.5%
of people live below the poverty line
3.3%
unemployment rate
51%
of adults 25+ hold a bachelor’s degree or higher

The poverty rate uses the federal poverty thresholds, which vary with family size. It says nothing on its own about what a neighborhood is like to live in.

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Getting around.

How workers aged 16 and over get to work, and how long it takes.

28 min
average commute to work
13%
of commuters travel 45 minutes or more
70%
of workers drive or carpool
0%
take public transportation
1%
walk or bike
27%
work from home
3%
of households have no car

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Internet.

Home internet subscriptions.

95%
of households have a broadband subscription
3%
have no internet access at home

American Community Survey figures are estimates from a rolling sample, averaged over 2020–2024. Each comes with a margin of error, which is wider in places with fewer people.

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates