St. Lucie County

St. Lucie County has 360,500 residents across 14 ZIP codes with their own report. Median household income is $71,457, 4% below the Florida figure. The typical owner-occupied home is valued at $347,300, and 27% of adults 25 and over hold a bachelor’s degree or higher.

County · ACS 2020–2024 · Updated October 24, 2026

360,500residentsACS 2020–2024

$71,457median household incomeFlorida: $75K

$347,300median home valueowner-occupied homes

93%of households have broadbandhome internet subscription

St. Lucie County in FloridaZIP codes in St. Lucie County highlighted; the rest of Florida in grey

Map of Florida with St. Lucie 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 14 ZIP codes.

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

ZIP code	Residents	Household income	Home value	Owners	Bachelor's+	Broadband	Commute
34945	6,321	$88K	$346K	92%	25%	93%	25 min
34946	6,852	$40K	$158K	59%	13%	73%	24 min
34947	12,804	$52K	$279K	48%	20%	88%	29 min
34949	7,470	$95K	$484K	82%	49%	96%	32 min
34950	17,461	$30K	$213K	39%	14%	78%	26 min
34951	17,148	$63K	$245K	88%	22%	93%	35 min
34952	42,655	$62K	$282K	74%	26%	94%	29 min
34953	86,875	$86K	$367K	87%	24%	97%	35 min
34981	5,031	$71K	$373K	65%	31%	98%	26 min
34982	31,143	$54K	$262K	73%	16%	89%	28 min
34983	49,001	$75K	$339K	85%	28%	96%	31 min
34984	20,151	$81K	$360K	84%	25%	86%	33 min
34986	30,715	$80K	$409K	84%	35%	93%	31 min
34987	21,727	$90K	$461K	81%	43%	95%	35 min

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

People.

360,500 residents in 137,453 households, next to the Florida figure.

20%

under 18

18%

aged 18–34

25%

aged 65 and over

26%

of households are people living alone

50%

of households are married couples

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

Homes.

160,146 housing units; the median owner-occupied home is valued at $347,300 (±$4,773).

79%

of households own their home

72%

of homes are detached single-family houses

13%

are in buildings with 5 or more units

are mobile homes

14%

of housing units are vacant

$1,585

median gross rent a month

When homes were built

2020 or later6%

2010–201911%

2000–200927%

1990–199915%

1980–198922%

1970–197911%

1960–19694%

1950–19593%

1940–19491%

1939 or earlier1%

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 ±$2,290.

$71,457

median household income

12.3%

of people live below the poverty line

6.1%

unemployment rate

27%

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.

32 min

average commute to work

20%

of commuters travel 45 minutes or more

85%

of workers drive or carpool

take public transportation

walk or bike

12%

work from home

of households have no car

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

Internet.

Home internet subscriptions.

93%

of households have a broadband subscription

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

Around here.

Photographs taken near St. Lucie County, Florida, shared on Wikimedia Commons under free licences.