Reference Data in St. Lucie 12 indicators covering reference data for St. Lucie. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 982.78 Degree days 2025 down 16.8% 75th Cooling and heating degree days - Cities and FUAs — Change in cooling 12.15 Degree days 2025 down 94.2% 407th Cooling and heating degree days - Cities and FUAs 23.33 Degree days 2025 down 39.1% 1238th Cooling and heating degree days - Cities and FUAs — Change in heating -52.96 Degree days 2025 down 39.3% 188th Precipitation - Cities and FUAs — Extreme precipitation days 14.36 Days per year 2024 up 121.0% 318th Precipitation - Cities and FUAs — Change in extreme precipitation 6.37 Days per year 2024 up 527.8% 115th Dependency ratio - Cities and FUAs 41.5 Percentage of population aged 15-64 years 2024 up 11.9% 141st Wind threats - Cities and FUAs — Exposure to wind threats 0 Percentage of area 2023 — 273rd Coastal flooding - Cities and FUAs — Built-up area exposure to 0 Percentage of built-up area 2022 — 277th Main mode of transport to work - Cities and FUAs — Employed persons 133,837 Persons 2023 up 35.1% 135th Internet speed - Cities and FUAs — Downloading speed 13.2 Percentage of national value 2025 up 247.4% 380th Internet speed - Cities and FUAs — Uploading speed 22.7 Percentage of national value 2025 up 306.4% 255th