List of 48 Zip Codes in St. Lucie County, Florida

On this page, we'll list out the 48 St. Lucie County, Florida ZIP codes we have, including the land area and county name of each code.

Florida is the 22nd largest state by total land area, with a land area of 65,758 square miles (170,313 square kilometers) and has a total population of 21,216,924 people as of the most recent U.S. Census survey.

St. Lucie County makes up approximately 6.20% of the total land area for Florida and we have 48 zip codes for the county in our database, which you can see details of below, with land area information for each zip code.

ZIP Code	Land Area (Sq. Meters)	Land Area (Sq. Miles)	Land Area (Sq. Kilometers)
34945	633,223,000	244	633
34945	633,223,000	244	633
34946	37,867,500	15	38
34946	37,867,500	15	38
34946	37,867,500	15	38
34946	37,867,500	15	38
34947	24,860,300	10	25
34947	24,860,300	10	25
34947	24,860,300	10	25
34949	24,391,000	9	24
34950	13,273,400	5	13
34950	13,273,400	5	13
34951	64,193,400	25	64
34952	60,220,100	23	60
34952	60,220,100	23	60
34952	60,220,100	23	60
34952	60,220,100	23	60
34953	61,639,600	24	62
34957	42,561,400	16	43
34957	42,561,400	16	43
34957	42,561,400	16	43
34957	42,561,400	16	43
34957	42,561,400	16	43
34957	42,561,400	16	43
34972	2,355,900,000	910	2,356
34972	2,355,900,000	910	2,356
34972	2,355,900,000	910	2,356
34981	26,745,500	10	27
34981	26,745,500	10	27
34981	26,745,500	10	27
34982	43,550,000	17	44
34982	43,550,000	17	44
34982	43,550,000	17	44
34982	43,550,000	17	44
34982	43,550,000	17	44
34983	38,793,900	15	39
34983	38,793,900	15	39
34983	38,793,900	15	39
34984	25,342,900	10	25
34986	50,418,500	19	50
34987	264,988,000	102	265
34990	239,712,000	93	240
34990	239,712,000	93	240
34994	17,388,200	7	17
34994	17,388,200	7	17
34994	17,388,200	7	17
34994	17,388,200	7	17
34994	17,388,200	7	17

More Counties in Florida

If you want to search and find zip codes for different counties in Florida, the list below contains links to each of the 67 Florida counties we have data for.

Data Source(s)

All of the zip code data on this page is sourced from the United States Census Bureau geography reference files.