Reference Data in Los Angeles (Greater) 12 indicators covering reference data for Los Angeles (Greater). IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 923.07 Degree days 2025 down 13.4% 85th Cooling and heating degree days - Cities and FUAs — Change in cooling -76.26 Degree days 2025 down 214.2% 1191st Cooling and heating degree days - Cities and FUAs 531.83 Degree days 2025 down 23.5% 1052nd Cooling and heating degree days - Cities and FUAs — Change in heating -289.21 Degree days 2025 down 129.1% 601st Precipitation - Cities and FUAs — Extreme precipitation days 1.72 Days per year 2024 up 20.5% 1160th Precipitation - Cities and FUAs — Change in extreme precipitation -0.1706 Days per year 2024 up 63.2% 906th Dependency ratio - Cities and FUAs 23.9 Percentage of population aged 15-64 years 2024 up 33.5% 884th 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 0.0106 Percentage of built-up area 2022 down 19.7% 251st Main mode of transport to work - Cities and FUAs — Employed persons 7.10 million Persons 2023 up 0.2% 2nd Internet speed - Cities and FUAs — Downloading speed 2.5 Percentage of national value 2025 down 71.9% 791st Internet speed - Cities and FUAs — Uploading speed -25.5 Percentage of national value 2025 down 94.7% 1119th