🇺🇸 United States ZIP Code

STANDARD

34984

Port Saint Lucie

ZIP Code 34984 is a standard zip code serving Port Saint Lucie, Port Saint Lucie, Florida (FL), in St. Lucie County, United States. It has an estimated population of 13,764 with a median household income of $49,316. The area falls within the America/New_York timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Florida (FL)
County: St. Lucie
City: Port Saint Lucie
Timezone: America/New_York

Coordinates

Latitude: 27.265500
Longitude: -80.338900

Geographic Details

Land Area: 9.78 mi²
Water Area: 0.23 mi²
Population Density: 1407.0 people per mi² (80th percentile)
Bounding Box: 27.296024°N, 27.205724°S, -80.291188°E, -80.370265°W

With 13,764 residents spread across 9.78 square miles, this area has a population density of 1407.0 people per square mile.

Demographics

13,764

Population

70th percentile

$49,316

Median Income

50th percentile

$123,700

Median Home Value

45th percentile

9.78 mi²

Land Area

The median household income in 34984 is $49,316, and the median home value is $123,700.

Housing

5,719

Total Units

5,005

Occupied Units

87.5%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Port Saint Lucie, FL.

34952

Port Saint Lucie

34953

Port Saint Lucie

34983

Port Saint Lucie

34985

Port Saint Lucie

34986

Port Saint Lucie

34987

Port Saint Lucie

34988

Port Saint Lucie

Similar ZIP Codes in Florida

ZIP codes with similar median household income in Florida.

32669

Newberry

$56,551

33710

Saint Petersburg

$48,360

32169

New Smyrna Beach

$55,101

32168

New Smyrna Beach

$46,200

33066

Pompano Beach

$42,958

32547

Fort Walton Beach

$46,377

32130

De Leon Springs

$44,677

32730

Casselberry

$42,581

Frequently Asked Questions

What information is available for each ZIP code?

Each ZIP code page shows city, state, county, geographic coordinates, timezone, population, median household income, median home value, housing units, land area, population density, commute time, educational attainment, area codes, and ZIP code type (Standard, PO Box, or Unique).

What are the different types of ZIP codes?

There are three types of ZIP codes: Standard (residential and commercial delivery areas), PO Box (assigned to post office box sections), and Unique (assigned to a single high-volume address like a government agency or large company). Standard ZIP codes are the most common.

How often is ZIP code data updated?

ZIP code assignments are updated quarterly by the USPS. Demographic data comes from the US Census Bureau's American Community Survey (ACS), which releases new 5-year estimates annually. ZipFYI updates its data to reflect the latest available information.

What is population density and why does it matter?

Population density measures the number of people per square mile in a ZIP code area. It helps identify urban vs. rural areas, affects real estate values, impacts service availability, and is used in market analysis. Dense urban ZIP codes may have 50,000+ people per square mile.

How are ZIP code boundaries determined?

ZIP code boundaries are determined by the USPS based on mail delivery routes, not political or geographic boundaries. They follow carrier routes and may cross city, county, or even state lines. Boundaries can change when the USPS reorganizes delivery operations.

What does median household income tell me about a ZIP code?

Median household income is the middle value when all household incomes in a ZIP code are sorted. Half of households earn more and half earn less. It is a better indicator of typical earnings than average income, which can be skewed by very high or very low outliers.