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Where am ILOCATED

What County Is Port St. Lucie, Florida In?

Port St. Lucie is in St. Lucie County, Florida. About 232,491 people live there (2020–2024 estimate). It uses Eastern Time and covers 119 sq mi (309 km²) of land. The nearest larger city or town is Orlando, 100 mi northwest.

JacksonvilleMiamiTampa
Port St. Lucie in Florida
Indian River EstatesJensen BeachRiver ParkWhite City
Port St. Lucie and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Population, 2020–2024 estimate
232,491 ± 51
Land area
119 sq mi (309 km²)
Time zone
Eastern TimeUTC-05:00 in January; UTC-04:00 in July
Sun today
Sunrise and sunset for the year
Elevation
23 ft 7 m, ground height at the central point
Median household income
$80,648 ± $2,686
Median home value
$369,200 ± $5,150
Median rent, with utilities
$1,937 ± $72
Homes lived in by their owners
84% ± 1.1 points
Metro area
Port St. Lucie, FLA principal city of the area
Water area
1.61 sq mi (4.17 km²)
State
Florida
Census place code
1258715
Coordinates (central point)
27.280554, -80.388261
Open this point in the location finder

These coordinates mark a central point for the area, not a street address. Population, income, home value, rent and homes lived in by their owners: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 13, 2026.

County boundaries in Port St. Lucie

For a point close to the city or county boundary, check the address with the office responsible for your form. Check a point on the county map.

Coordinates of Port St. Lucie

27.280554, -80.388261 is a central point for Port St. Lucie, not a street address. Convert these coordinates or share a map link.

Elevation in Port St. Lucie

23 ft (7 m), the USGS ground height at Port St. Lucie’s central point (3DEP terrain, 1 m grid, NAVD 88). Ground height varies across town. Check elevation at another spot.

Sunrise and sunset in Port St. Lucie

Longest day
13 hours 52 minutes around June 21
Shortest day
10 hours 26 minutes around December 21
Earliest sunrise
6:26 AM around June 10
Latest sunrise
7:35 AM the day before clocks go back in November
Earliest sunset
5:26 PM around December 1
Latest sunset
8:20 PM around July 1

Clocks go forward an hour on the second Sunday in March and back on the first Sunday in November, so sunrise and sunset jump an hour later in March and an hour earlier in November.

Sunrise and sunset on the 15th of each month
DaySunriseSunsetDaylight
Jan 157:12 AM5:49 PM10 h 37 min
Feb 156:58 AM6:13 PM11 h 15 min
Mar 157:31 AM7:30 PM11 h 59 min
Apr 156:57 AM7:46 PM12 h 49 min
May 156:33 AM8:02 PM13 h 29 min
Jun 156:26 AM8:17 PM13 h 51 min
Jul 156:36 AM8:18 PM13 h 42 min
Aug 156:52 AM7:59 PM13 h 7 min
Sep 157:06 AM7:26 PM12 h 20 min
Oct 157:21 AM6:52 PM11 h 31 min
Nov 156:41 AM5:30 PM10 h 49 min
Dec 157:03 AM5:29 PM10 h 26 min

Approximate times for a flat horizon at the central point; the days move by a day or so from year to year. Hills and weather can change what you see.

Time zones in Port St. Lucie

Port St. Lucie uses Eastern Time (America/New_York).

Time zoneLocal time and UTC offsetNext clock change
Eastern TimeAmerica/New_YorkUTC-05:00 in January; UTC-04:00 in July. Enable JavaScript for the live clock.Enable JavaScript for upcoming changes.

Near a time-zone line, check where you are with the time-zone finder. Your phone’s setting can differ.

ZIP Code areas, largest first

  1. 3495386,875 people
  2. 3498349,001 people
  3. 3495242,655 people
  4. 3498231,143 people
  5. 3498630,715 people
  6. 3499030,592 people
  7. 3495723,462 people
  8. 3498721,727 people
  9. 3498420,151 people
  10. 349456,321 people
  11. 349815,031 people

11 ZIP Code areas overlap Port St. Lucie. People counts are 2020–2024 estimates for each whole ZIP area. Mailing ZIPs can differ; check an address with USPS ZIP Code Lookup.

Bordering areas, nearest first

Distances are straight lines between map points.

  1. River Park, Florida (CDP)4.5 mi northeast
  2. White City, Florida (CDP)7.0 mi northeast
  3. Indian River Estates, Florida (CDP)7.6 mi northeast
  4. Jensen Beach, Florida (CDP)9.4 mi east
  5. Palm City, Florida (CDP)9.5 mi southeast
  6. Fort Pierce, Florida (city)10 mi north

Before using this answer on a form

A city boundary, a CDP and a mailing city can mean different things.

Find the county where you are now, check its ZIP area, or check the time zone where you are.

See this place on Census.gov ↗

Areas that only touch the edge

These areas meet the boundary only along a sliver. Most addresses here are not in them; for an address near the line, check with the county.