Saint Johns County, FL ZIP Codes

Florida (FL)  ·  13 ZIP codes  ·  7 cities
13
ZIP codes
292,466
population (2021)
+53.9%
pop change since 2010
12109
FIPS code
Saint Johns County ZIP code map
About Saint Johns County
Saint Johns County is located in Florida and contains 13 ZIP codes across 7 cities and communities. The county's population was 292,466 as of 2021, an increase of 53.9% from 190,039 in 2010. The timezone is Central Time (observes DST). The Federal Information Processing System (FIPS) code for Saint Johns County is 12109.
Population
2021 population292,466
2010 population190,039
Change+53.9%
County details
StateFlorida
FIPS code12109
TimezoneCentral
Daylight savingYes
Cities in Saint Johns County
ZIP codes for Saint Johns County, FL (13)

Demographics & statistics

282,470
Population
44.5
Median age
$107,918
Median household income
$51,962
Per capita income
$400,520
Median home value
$1,748
Median monthly rent
83.0%
Home ownership
7.8%
Poverty rate
5.1%
Unemployment
104,144
Housing units
43.3%
Bachelor's or higher

Age distribution

Male Female
6,674
Under 5
6,882
8,122
5–9
8,375
9,546
10–14
9,844
8,696
15–19
8,968
6,808
20–24
7,020
12,983
25–34
13,389
18,617
35–44
19,198
19,205
45–54
19,805
9,955
55–59
10,266
9,639
60–64
9,941
17,391
65–74
17,935
8,475
75–84
8,739
2,952
85+
3,045
← Male
Female →

Age summary

GroupCount%
Under 1860,87620.0%
18 and over221,59480.0%
65 and over58,53722.9%
Median age44.5 years

Race & ethnicity

White 78.6%
Two or more races 6.3%
Black or African American 5.4%
Hispanic or Latino 5.3%
Asian 2.9%
Other race 1.4%
American Indian / Alaska Native 0.1%
Native Hawaiian / Pacific Islander 0.1%
GroupCount%
White234,22978.6%
Two or more races18,6776.3%
Black or African American16,0405.4%
Hispanic or Latino15,6885.3%
Asian8,7572.9%
Other race4,2581.4%
American Indian / Alaska Native3350.1%
Native Hawaiian / Pacific Islander1740.1%

Household income

Under $10k 3.2%
$10k–$15k 2.0%
$15k–$25k 4.9%
$25k–$35k 5.3%
$35k–$50k 9.3%
$50k–$75k 15.3%
$75k–$100k 13.2%
$100k–$150k 16.9%
$150k–$200k 12.4%
$200k+ 17.6%
Range% of households
Under $10k3.2%
$10k–$15k2.0%
$15k–$25k4.9%
$25k–$35k5.3%
$35k–$50k9.3%
$50k–$75k15.3%
$75k–$100k13.2%
$100k–$150k16.9%
$150k–$200k12.4%
$200k+17.6%
Median income$107,918

Housing

Home values

Under $50k 2.8%
$50k–$100k 3.5%
$100k–$150k 4.7%
$150k–$200k 6.6%
$200k–$300k 16.5%
$300k–$500k 34.4%
$500k–$1M 25.1%
$1M+ 6.5%

Housing overview

MetricValue
Median home value$400,520
Median rent / month$1,748
Owner occupied83.0%
Renter occupied17.0%
Vacant14.3%
Single-family detached72.1%
Large apartment buildings3.5%
Mobile homes10.3%
Median rooms6.1
Avg household size (owned)2.62

Year built

Era%
2020 or later3.1%
2010–201925.1%
2000–200927.8%
1990–199915.2%
1980–198914.0%
1970–19796.5%
1960–19693.0%
1950–19592.0%
1940–19490.6%
1939 or earlier2.7%

Bedrooms

Size% of units
No bedroom (studio)0.7%
1 bedroom3.3%
2 bedrooms20.2%
3 bedrooms41.9%
4 bedrooms26.6%
5+ bedrooms7.4%

Vehicles per household

Vehicles% of households
No vehicle2.4%
1 vehicle30.8%
2 vehicles46.3%
3 or more20.4%

Heating fuel

Fuel type%
Utility gas6.8%
Electricity89.1%
Propane / LP gas1.9%
Fuel oil0.5%
Solar0.5%
No fuel used1.1%

Households & families

Household typeCount%
Married-couple family65,13961.6%
Cohabiting couple5,8866.3%
Male householder, no spouse11,19412.2%
Female householder, no spouse21,22720.0%
Households with children under 1834,75331.9%
Households with seniors (65+)37,34937.1%
Average household size2.62

Marital status

StatusMaleFemale
Never married25.0%19.3%
Married60.2%57.0%
Separated1.0%1.4%
Widowed3.1%9.9%
Divorced10.7%12.4%

Education

Less than 9th grade 2.0%
Some HS, no diploma 3.9%
HS graduate 22.5%
Some college, no degree 18.0%
Associate's degree 10.2%
Bachelor's degree 26.5%
Graduate / professional 16.8%
Metric%
HS diploma or higher94.1%
Bachelor's or higher43.3%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool4,3267.4%
Kindergarten4,3168.0%
Elementary school27,93839.2%
High school14,92123.4%
College / grad school14,87522.0%

Employment

Industry of employment

Education & healthcare 18.0%
Professional & management 16.0%
Finance & real estate 12.7%
Retail trade 12.1%
Arts, food & hospitality 10.4%
Construction 6.1%
Other services 5.3%
Manufacturing 5.3%
Transportation & utilities 4.4%
Public administration 3.8%
Agriculture & mining 2.2%
Wholesale trade 2.1%
Information 1.8%

Occupation

Category%
Management, business & arts46.1%
Service14.8%
Sales & office23.5%
Natural resources & construction8.1%
Production & transportation7.6%

Employment type

Type%
Private sector82.8%
Government10.6%
Self-employed6.2%
Unpaid family workers0.3%

Commute

Method%
Drive alone69.3%
Carpool7.3%
Public transit0.1%
Walk1.0%
Other means2.2%
Avg commute (minutes)27.1

Poverty

All people 7.8%
Under 18 years 9.6%
18 and over 7.2%
Married-couple families 2.9%
Female-led households 14.2%

Income support

Source% of households
Social Security36.9%
Retirement income29.7%
Supplemental Security2.8%
Cash public assistance2.1%
Food stamps / SNAP5.7%

Health indicators

Condition%
High blood pressure33.1%
High cholesterol31.9%
Heart disease6.5%
Stroke3.1%
Asthma8.6%
Arthritis22.8%
Kidney disease2.9%
Pulmonary disease7.4%
Cancer7.0%
Behavior / access%
Binge drinking16.7%
No physical activity20.2%
Less than 7 hrs sleep30.9%
Fair or poor health13.9%
Poor mental health14.9%
Poor physical health10.5%
No health insurance16.1%
Visited doctor (checkup)75.8%
Visited dentist63.0%
Cholesterol screening91.7%
Teeth loss11.7%

Veterans & disability

VeteransCount%
Civilian veterans21,8709.7%
Disability%
Any disability11.9%
Under 184.4%
18–64 years8.6%
65 and over26.0%

Health insurance coverage

Type%
Private insurance76.8%
Public insurance31.7%
Uninsured under 197.9%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only268,91495.4%
Spanish7,8153.0%
Other Indo-European3,3991.5%
Asian & Pacific Islander3,1861.2%
Other languages1,0980.3%

Place of birth & citizenship

OriginCount%
Native born (US)256,89691.6%
Born in same state250,55089.7%
Born in different state95,53133.9%
Foreign born6,3461.9%
Naturalized citizen25,5748.4%
Not a US citizen16,49965.6%

Ancestry

AncestryCount%
French40,27614.3%
Italian36,29812.9%
Arab27,6359.8%
Polish3,2721.2%
English2,6050.9%
AncestryCount%
Irish1,7450.6%
German1,6550.6%
Dutch8820.3%
Norwegian5890.2%

Technology access

Metric% of households
Computer access38.3%
Internet access95.8%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

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