Home > FL > St. Lucie County > Fort Pierce > Zip 34951

Zip Code 34951 — Fort Pierce, FL

34951 is a ZIP Code associated with Fort Pierce, FL, located within St. Lucie. 34951 ranks #10 out of 15 ZIP codes in St. Lucie County by population (and #561 out of 1,011 in FL). The area supports an estimated population of 17,148 residents across Data Pending housing units, with a population density of 272.1 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (27.522680, -80.417830)

Data MetricLocal Statistic
Postal / Zip Code34951
Primary CityFort Pierce
State / ProvinceFL
CountySt. Lucie
Total Population17,148
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density272.1 people/sq mi
TimezoneAmerica/New_York

How 34951 Compares

MetricZIP 34951St. Lucie CountyFL State Average
Population17,148378,816 (Total)22,412,596 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density272.1 /sq mi----
County Pop Rank#10 of 15----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 34946Fort Pierce3.7 mi6,852N/A
Zip 32962Vero Beach4.9 mi25,522N/A
Zip 34947Fort Pierce5.7 mi12,804N/A
Zip 32968Vero Beach7.2 mi15,912N/A
Zip 34950Fort Pierce7.7 mi17,461N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →