Reference Data in Swansea (NUTS 2021) 13 indicators covering reference data for Swansea (NUTS 2021). IndicatorLatest Year10-yr change Rank Cooling and heating degree days by NUTS 2 regions - annual data 2,292 Number 2025 down 2.2% 1238th Cooling and heating degree days by NUTS 2 regions - monthly data 310.45 Number 2025 up 41.6% 1478th Deaths (total) by NUTS 3 region 2,634 Number 2018 up 7.6% 1270th Deaths by week and NUTS 3 region 71 Number 2020 up 57.8% 774th Deaths by week, sex and NUTS 3 region 71 Number 2020 up 57.8% 774th Deaths by week, sex, 5-year age group and NUTS 3 region 71 Number 2020 up 57.8% 769th Road accidents by NUTS 3 region 266 Number 2018 down 62.4% 1223rd Area by NUTS 3 region 380 Square kilometre 2023 down 9.7% 1872nd National road freight transport by region of unloading (NUTS 3) and ty 862 Thousand tonnes 2020 down 74.4% 1617th National road freight transport by region of loading (NUTS 3) and type 591 Thousand tonnes 2020 down 77.7% 1626th Deaths by age group, sex and NUTS 3 region 2,634 Number 2018 up 4.4% 1268th Area by NUTS 3 region 421 Square kilometre 2015 up 0.0% 1581st Establishments, bedrooms and bed-places in tourist accommodation by NU 515 Number 2011 up 116.4% 461st