St. Lucie County ZIP Codes

List of ZIP Codes in St. Lucie County

The following table lists ZIP Codes associated with St. Lucie County, Florida, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude City Population Density
1 34945 27.45219 -80.55213 Fort Pierce 6,214 11.0
2 34946 27.50456 -80.36106 Fort Pierce 6,588 167.1
3 34947 27.44903 -80.37633 Fort Pierce 13,192 524.7
4 34949 27.4668 -80.30417 Fort Pierce 7,567 311.2
5 34950 27.44341 -80.32969 Fort Pierce 17,674 1320.8
6 34951 27.52268 -80.41783 Fort Pierce 16,871 267.7
7 34952 27.2969 -80.29748 Port Saint Lucie 41,679 653.3
8 34953 27.24938 -80.38137 Port Saint Lucie 82,469 1336.4
9 34957 27.28399 -80.24252 Jensen Beach 23,094 545.0
10 34981 27.39329 -80.37163 Fort Pierce 6,167 221.2
11 34982 27.37669 -80.31082 Fort Pierce 27,447 683.6
12 34983 27.32295 -80.35052 Port Saint Lucie 47,983 1240.8
13 34984 27.24784 -80.33456 Port Saint Lucie 19,207 757.0
14 34986 27.32804 -80.40524 Port Saint Lucie 29,713 611.1
15 34987 27.28637 -80.50953 Port Saint Lucie 17,911 60.5


About St. Lucie County ZIP Codes

St. Lucie County in Florida (FL) is served by approximately 15 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.

Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 363,776 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.

Many of the most significant population centers in St. Lucie County are located in cities such as Port Saint Lucie, Fort Pierce, Jensen Beach. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in St. Lucie County, Florida follow the America/New_York time zone.