Reference Data in Winnebago (IL) 12 indicators covering reference data for Winnebago (IL). IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 178.79 Degree days 2025 down 4.9% 530th Cooling and heating degree days - Cities and FUAs — Change in cooling -35.67 Degree days 2025 down 34.8% 1047th Cooling and heating degree days - Cities and FUAs 2,710 Degree days 2025 down 4.2% 119th Cooling and heating degree days - Cities and FUAs — Change in heating -230.94 Degree days 2025 down 103.8% 512th Precipitation - Cities and FUAs — Extreme precipitation days 7.92 Days per year 2024 down 22.8% 543rd Precipitation - Cities and FUAs — Change in extreme precipitation -0.9102 Days per year 2024 down 164.0% 1065th Dependency ratio - Cities and FUAs 31.1 Percentage of population aged 15-64 years 2024 up 28.0% 508th 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 115,409 Persons 2023 down 6.6% 151st Internet speed - Cities and FUAs — Downloading speed 24.2 Percentage of national value 2025 up 604.2% 133rd Internet speed - Cities and FUAs — Uploading speed 31.4 Percentage of national value 2025 up 147.7% 177th