34984 ZIP Code — Port Saint Lucie, FL

Saint Lucie County, Florida

ZIP code 34984 is located in Port Saint Lucie, Florida, within Saint Lucie County. It covers approximately 9.80 square miles and serves a population of 18,691 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 772.

About ZIP code 34984

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1980s, giving the area an established character. Median home value is $287,300. Owner-occupancy is high at 84%, well above the national average.

Median household income is $74,976. 38% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 30 minutes is near the national average.

Educational attainment is near the national average, with 22% of residents holding a bachelor's degree or higher.

Overall, ZIP code 34984 reflects a community defined by high homeownership and a significant Social Security-dependent population.

18,691

population

9.80

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

34984 ZIP code map

Cities in ZIP code 34984

Below are the cities the US Postal Service accepts for ZIP code 34984. Using any city not on this list may result in mail delivery delays.

City	Status
Port Saint Lucie	Acceptable
Port Saint Lucie	Preferred

Nearby ZIP codes

34953 Port Saint Lucie (3.1 mi) 34953 Port Saint Lucie (3.1 mi) 34953 Port Saint Lucie (3.1 mi) 34953 Port Saint Lucie (3.1 mi) 34952 Port Saint Lucie (3.9 mi) 34952 Port Saint Lucie (3.9 mi) 34952 Port Saint Lucie (3.9 mi) 34952 Port Saint Lucie (3.9 mi) 34983 Port Saint Lucie (4.9 mi) 34983 Port Saint Lucie (4.9 mi) 34983 Port Saint Lucie (4.9 mi) 34983 Port Saint Lucie (4.9 mi)

Demographics updated 05/2026

Population
Total population	18,691
Population density	1,907 / sq mi
State FIPS	12
County FIPS	111

Geography
Land area	9.80 sq mi
Water area	0.23 sq mi
Latitude	27.2533
Longitude	-80.3320
Timezone	Eastern (ET)
Area code	772

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	35.6%	45.7%	43.4%
$50k – $100k	35.8%	32.9%	30.8%
$100k – $200k	25.2%	17.8%	19.3%
Over $200k	3.4%	3.6%	6.4%

Demographics & statistics

18,691

Population

1,907

People per sq mi

41.9

Median age

$74,976

Median household income

$33,076

Per capita income

$287,300

Median home value

$1,798

Median monthly rent

84.1%

Home ownership

14.3%

Poverty rate

7.7%

Unemployment

5,948

Housing units

21.7%

Bachelor's or higher

Age distribution

Male Female

577

Under 5

561

716

5–9

697

521

10–14

507

381

15–19

370

335

20–24

327

1,325

25–34

1,291

1,168

35–44

1,138

1,144

45–54

1,113

677

55–59

659

626

60–64

610

1,071

65–74

1,042

862

75–84

840

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	3,995	21.4%
18 and over	14,696	78.6%
65 and over	3,948	21.1%
Median age	41.9 years

Race & ethnicity

White 59.6%

Black or African American 20.5%

Hispanic or Latino 8.5%

Two or more races 5.4%

Other race 5.1%

Asian 0.9%

Group	Count	%
White	12,180	59.6%
Black or African American	4,179	20.5%
Hispanic or Latino	1,740	8.5%
Two or more races	1,107	5.4%
Other race	1,050	5.1%
Asian	175	0.9%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	35.6%	45.7%	43.4%
$50k – $100k	35.8%	32.9%	30.8%
$100k – $200k	25.2%	17.8%	19.3%
Over $200k	3.4%	3.6%	6.4%

Under $10k 3.3%

$10k–$15k 5.6%

$15k–$25k 8.2%

$25k–$35k 6.8%

$35k–$50k 9.6%

$50k–$75k 16.5%

$75k–$100k 14.2%

$100k–$150k 21.7%

$150k–$200k 8.2%

$200k+ 5.9%

Range	% of households
Under $10k	3.3%
$10k–$15k	5.6%
$15k–$25k	8.2%
$25k–$35k	6.8%
$35k–$50k	9.6%
$50k–$75k	16.5%
$75k–$100k	14.2%
$100k–$150k	21.7%
$150k–$200k	8.2%
$200k+	5.9%
Median income	$74,976

Housing

Home values

Under $50k 2.4%

$50k–$100k 1.4%

$100k–$150k 5.3%

$150k–$200k 5.7%

$200k–$300k 41.4%

$300k–$500k 34.9%

$500k–$1M 7.6%

$1M+ 1.4%

Housing overview

Metric	Value
Median home value	$287,300
Median rent / month	$1,798
Owner occupied	84.1%
Renter occupied	15.9%
Vacant	7.5%
Single-family detached	96.1%
Large apartment buildings	1.0%
Mobile homes	1.8%
Median rooms	6.4
Avg household size (owned)	2.73

Year built

Era	%
2020 or later	4.2%
2010–2019	9.6%
2000–2009	24.5%
1990–1999	24.2%
1980–1989	28.3%
1970–1979	8.1%
1960–1969	0.0%
1950–1959	0.7%
1940–1949	0.1%
1939 or earlier	0.3%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	0.1%
2 bedrooms	8.6%
3 bedrooms	66.9%
4 bedrooms	22.3%
5+ bedrooms	2.2%

Vehicles per household

Vehicles	% of households
No vehicle	0.8%
1 vehicle	27.5%
2 vehicles	48.0%
3 or more	23.7%

Heating fuel

Fuel type	%
Utility gas	4.1%
Electricity	91.8%
Propane / LP gas	0.3%
Solar	0.6%
No fuel used	3.1%

Households & families

Household type	Count	%
Married-couple family	4,065	63.0%
Cohabiting couple	398	6.2%
Male householder, no spouse	796	12.3%
Female householder, no spouse	1,193	18.5%
Households with children under 18	2,123	32.9%
Households with seniors (65+)	2,681	41.6%
Average household size	2.89

Marital status

Status	Male	Female
Never married	26.5%	20.4%
Married	59.5%	55.3%
Separated	1.4%	0.5%
Widowed	2.0%	9.8%
Divorced	10.7%	13.9%

Education

Less than 9th grade 4.8%

Some HS, no diploma 8.3%

HS graduate 27.8%

Some college, no degree 23.2%

Associate's degree 14.2%

Bachelor's degree 14.8%

Graduate / professional 6.9%

Metric	%
HS diploma or higher	86.9%
Bachelor's or higher	21.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	328	7.7%
Kindergarten	389	9.1%
Elementary school	1,796	42.1%
High school	800	18.8%
College / grad school	949	22.3%

Employment

Industry of employment

Education & healthcare 26.6%

Professional & management 14.2%

Retail trade 11.7%

Arts, food & hospitality 10.9%

Construction 7.8%

Transportation & utilities 6.2%

Other services 5.2%

Public administration 5.0%

Manufacturing 4.5%

Finance & real estate 4.1%

Wholesale trade 2.1%

Information 1.7%

Occupation

Category	%
Management, business & arts	35.2%
Service	18.3%
Sales & office	25.8%
Natural resources & construction	9.3%
Production & transportation	11.5%

Employment type

Type	%
Private sector	76.4%
Government	18.4%
Self-employed	5.2%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	82.5%
Carpool	8.2%
Public transit	0.0%
Walk	0.6%
Work from home	8.3%
Other means	0.5%
Avg commute (minutes)	29.9

Poverty

All people 14.3%

Under 18 years 19.2%

18 and over 12.9%

Married-couple families 11.2%

Female-led households 18.2%

Income support

Source	% of households
Social Security	38.4%
Retirement income	22.7%
Supplemental Security	6.6%
Cash public assistance	2.0%
Food stamps / SNAP	11.3%

Health indicators

Condition	%
Obesity	33.2%
High blood pressure	33.7%
High cholesterol	32.7%
Diabetes	10.7%
Heart disease	6.6%
Stroke	3.3%
Asthma	8.7%
Arthritis	24.0%
Kidney disease	3.0%
Pulmonary disease	7.7%
Cancer	6.7%

Behavior / access	%
Smoking	18.1%
Binge drinking	15.6%
No physical activity	27.0%
Less than 7 hrs sleep	34.5%
Depression	18.9%
Fair or poor health	16.2%
Poor mental health	15.4%
Poor physical health	11.3%
No health insurance	21.5%
Visited doctor (checkup)	76.2%
Visited dentist	60.0%
Cholesterol screening	91.2%
Teeth loss	13.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,177	8.0%

Disability	%
Any disability	15.3%
Under 18	6.1%
18–64 years	12.4%
65 and over	32.4%

Health insurance coverage

Type	%
Private insurance	60.7%
Public insurance	39.4%
No insurance	12.2%
Uninsured under 19	6.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	17,553	93.9%
Spanish	1,065	6.1%
Other Indo-European	748	4.3%
Asian & Pacific Islander	294	1.7%
Other languages	23	0.1%

Place of birth & citizenship

Origin	Count	%
Native born (US)	15,921	85.2%
Born in same state	15,268	81.7%
Born in different state	6,719	35.9%
Foreign born	653	3.5%
Naturalized citizen	2,770	14.8%
Not a US citizen	1,889	68.2%

Ancestry

Ancestry	Count	%
Arab	5,687	30.4%
Italian	2,131	11.4%
French	827	4.4%
German	123	0.7%

Ancestry	Count	%
Dutch	105	0.6%
English	76	0.4%
Polish	23	0.1%
Irish	13	0.1%

Technology access

Metric	% of households
Computer access	34.5%
Internet access	96.5%

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

Frequently asked questions about ZIP code 34984

What city is ZIP code 34984 in?

ZIP code 34984 is primarily assigned to Port Saint Lucie, Florida.

What county is ZIP code 34984 in?

ZIP code 34984 falls within Saint Lucie County, Florida.

Is ZIP code 34984 mostly owner-occupied?

84% of occupied units in ZIP code 34984 are owner-occupied, well above the national average.

Does ZIP code 34984 have a large retiree population?

38% of households in ZIP code 34984 receive Social Security income, suggesting a significant retiree or disability population.

What is the population of ZIP code 34984?

ZIP code 34984 has an estimated population of 18,691 residents, with a density of 1,908 people per square mile.

What is the typical home value in ZIP code 34984?

The median home value in ZIP code 34984 is $287,300.

What timezone is ZIP code 34984 in?

ZIP code 34984 observes the EST timezone.