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County · GEOID 12111

St. Lucie County, FL ZIP codes

17 ZIP/ZCTAs intersecting this county.

ACS 2023 population

346,237

Median household income

$69,027

Median home value

$305,800

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County St. Lucie County (GEOID 12111). Methodology

Combined population of ZIP/ZCTAs intersecting this county: 412,835 (17 ZIPs).

Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology

St. Lucie County, FL ZIP code map

Census ZIP Code Tabulation Areas in St. Lucie County, FL
ZIP Code Tabulation Areas inside St. Lucie County, FL. Boundaries: U.S. Census Bureau. Methodology · Data sources
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ZIP/ZCTA overlap with St. Lucie County

Population overlap

Share of each ZIP/ZCTA’s population located within St. Lucie County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.

ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

ZIP codes intersecting St. Lucie County

ZIPCityCountyPopulationIncome
34945Fort PierceSt. Lucie County6,214$72,941
34946Fort PierceSt. Lucie County6,588$40,488
34947Fort PierceSt. Lucie County13,192$44,985
34949Fort PierceSt. Lucie County7,567$92,188
34950Fort PierceSt. Lucie County17,674$32,707
34951Fort PierceSt. Lucie County16,871$63,214
34952Port Saint LucieSt. Lucie County41,679$60,123
34953Port Saint LucieSt. Lucie County82,469$81,028
34957Jensen BeachMartin County23,094$65,658
34972OkeechobeeOkeechobee County19,185$53,902
34981Fort PierceSt. Lucie County6,167$64,052
34982Fort PierceSt. Lucie County27,447$54,025
34983Port Saint LucieSt. Lucie County47,983$72,787
34984Port Saint LucieSt. Lucie County19,207$79,766
34986Port Saint LucieSt. Lucie County29,713$85,842
34987Port Saint LucieSt. Lucie County17,911$79,560
34990Palm CityMartin County29,874$120,407

USPS associates these ZIPs with St. Lucie County

These codes list St. Lucie County as a primary or acceptable city. They are not used for the ACS headline.