County

St. Lucie County, FL

19 ZIP codes  ·  2 cities  ·  Florida

👥340,682Population
💰$69,630Median HH Income▼ 9% below avg
🎂45.4Median Age
🏠$293,715Median Home Value≈ Avg
🎓37.9%College Grads≈ Avg
📊5.9%Unemployment▲ 21% above avg
People & Population (ACS 2023 — weighted avg)
♂ Male 49.1% Female 50.9% ♀

Race & Ethnicity

White: 52%Hispanic: 21.4%Black: 20.5%Asian: 2%Other: 3.5%Race
White52.0%
Hispanic21.4%
Black20.5%
Asian2.0%
Other3.5%

Age Breakdown

Under 5
5%
5–17
15%
18–24
7%
25–44
23%
45–64
26%
65+
10%

Key Indicators

Median Age45.4 yrs
Avg HH Size2.68
Below Poverty11.6% ▲ 16% above avg
College Grads37.9% ≈ Avg
Unemployment5.9% ▲ 21% above avg
No HS Diploma4,064 (1.8%)
HS Graduate68,878 (30.4%)
Some College31,974 (14.1%)
Associates34,497 (15.2%)
Bachelors27,842 (12.3%)
Graduate Degree59,121 (26.1%)

Education

No HS: 1.8%HS Grad: 30.4%Some College: 14.1%Associates: 15.2%Bachelors: 12.3%Graduate: 26.1%Edu
No HS1.8%
HS Grad30.4%
Some College14.1%
Associates15.2%
Bachelors12.3%
Graduate26.1%
Housing & Income

Housing Tenure

Owner: 77.5%Renter: 22.5%Tenure
Owner77.5%
Renter22.5%

Home Value Distribution

Under $50k
5%
$50k–$100k
3%
$100k–$150k
5%
$150k–$200k
8%
$200k–$300k
28%
$300k–$500k
39%
Over $500k
12%

Financials

Median HH Income$69,630 ▼ 9% below avg
Median Home Value$293,714 ≈ Avg
Home/Income Ratio4.2x (nat avg ~3.5x)
Median Rent$1,609/mo
Total Housing Units147,217
Vacant Units18,933

Income Distribution

Under $25k
16%
$25k–$50k
16%
$50k–$75k
20%
$75k–$100k
16%
$100k–$150k
19%
$150k–$200k
7%
Over $200k
6%
Employment & Commute

How People Get to Work

Drove Alone
87%
Public Transit
0%
Walked
1%
Work From Home
11%

Commute Time

Under 15 min
19%
15–30 min
36%
30–45 min
26%
Over 45 min
19%
Housing Stock

Year Built

Before 1940
0%
1940s–1950s
3%
1960s–1970s
16%
1980s–1990s
23%
2000+
58%
About St. Lucie County, FL

St. Lucie County is located in Florida and encompasses 19 ZIP codes spanning 2 cities and communities. The county has an estimated population of 340,682 residents. With a median age of 45.38, it is a mature county.

St. Lucie County has a solidly middle-class economic profile. The median household income of $69,630 is near the national average. Unemployment stands at 5.9%, above the national average. The poverty rate of 11.6% is above the national average.

Housing in St. Lucie County is a mid-range housing market, with a median home value of $293,714 — near the national average. Monthly median rent is approximately $1,608. Homeownership rates are high at 77.5%, reflecting a largely residential, stable population.

The residents of St. Lucie County are majority White (51.95%). Educational attainment is moderately educated — 37.9% of adults hold a bachelor's degree or higher, near the national average.

St. Lucie County, FL is a solidly middle-class area in Florida. The 19 ZIP codes within the county each have their own character — browse the full list below to find the right community, whether you're looking for affordable housing, strong schools, or economic opportunity.

ZIP Codes in St. Lucie County
ZIPCityPopulationMedian IncomeMedian HomeMedian RentUnemp.College
34945 Fort Pierce 6,214 $72,941 $285,500 $747 0.7% 38.9%
34946 Fort Pierce 6,588 $40,488 $128,100 $1,000 4.5% 25.5%
34947 Fort Pierce 13,192 $44,985 $202,700 $1,125 6.3% 33.9%
34949 Fort Pierce 7,567 $92,188 $427,500 $1,484 4.3% 59.9%
34950 Fort Pierce 17,674 $32,707 $175,900 $1,121 16.8% 28.7%
34951 Fort Pierce 16,871 $63,214 $229,600 $1,186 4.5% 35.3%
34981 Fort Pierce 6,167 $64,052 $369,100 $1,402 3.6% 40.6%
34982 Fort Pierce 27,447 $54,025 $228,300 $1,254 4.9% 29.9%
34952 Port Saint Lucie 41,679 $60,123 $242,100 $1,635 5.1% 37.0%
34953 Port Saint Lucie 82,469 $81,028 $326,800 $1,902 4.9% 36.5%
34983 Port Saint Lucie 47,983 $72,787 $293,500 $1,739 5.2% 39.6%
34984 Port Saint Lucie 19,207 $79,766 $324,900 $1,888 5.6% 41.0%
34986 Port Saint Lucie 29,713 $85,842 $368,300 $1,600 8.9% 45.7%
34987 Port Saint Lucie 17,911 $79,560 $430,100 $1,994 5.4% 46.8%