Population on 1 January. By sex and age groups Catalonia. 2023 Source: Idescat. Population Estimates. Institut d'Estadística de Catalunya https://www.idescat.cat/indicadors/?id=aec&n=15231&lang=en ,Men,Women,Total From 0 to 4 years,157024,149343,306367 From 5 to 9 years,194806,183463,378269 From 10 to 14 years,223351,208923,432274 From 15 to 19 years,226627,209714,436341 From 20 to 24 years,222162,205318,427480 From 25 to 29 years,229314,220274,449588 From 30 to 34 years,244925,239796,484721 From 35 to 39 years,257826,258529,516355 From 40 to 44 years,313654,306966,620620 From 45 to 49 years,345640,332317,677957 From 50 to 54 years,308703,301034,609737 From 55 to 59 years,274497,278320,552817 From 60 to 64 years,230831,249442,480273 From 65 to 69 years,192050,217316,409366 From 70 to 74 years,164431,196855,361286 From 75 to 79 years,134000,171526,305526 From 80 to 84 years,81763,114762,196525 From 85 to 89 years,57110,99807,156917 From 90 to 94 years,23436,53601,77037 From 95 to 99 years,4658,15335,19993 From 100 years and over,415,2099,2514 Total,3887223,4014740,7901963