Population in Saudi Arabia 264 indicators covering population for Saudi Arabia. IndicatorLatest Year10-yr change Rank Country has a population register 0 2015 — 35th Census based on population register recently completed 0 2015 — 12th Population by age 34.57 million 2025 up 15.3% 18th Population by age groups 34.57 million 2025 up 15.3% 18th Total fertility rate 2.29 2025 down 12.8% 16th Share of population with access to basic handwashing facilities 98.4% 2024 up 0.0% 9th Replacement-level fertility rate 2.09 2010 down 0.9% 125th Total population in thousands 34,566 2025 up 15.3% 18th Total fertility rate 2.29 2025 down 12.8% 16th Total population 71,007 2100 up 6.8% 6th Adolescent population 7,708 2100 up 5.3% 5th Population under age 18 14,496 2100 up 5.8% 5th Population under age 5 4,099 2100 up 6.3% 5th Youth population from 15 to 24 8,163 2100 up 4.6% 5th Adolescent population as proportion of total population 10.86 2100 down 1.5% 11th Net migration rate 0.375 2100 down 10.5% 4th Population annual growth rate 0.629 2100 down 8.4% 6th Literate and illiterate world population 2.1% 2024 down 62.8% 99th Access to handwashing facilities 98.4% 2024 up 0.0% 9th Proportion of population using at least basic drinking water services 99.04 2024 down 0.0% 6th Proportion of population using surface water 0.0282 2024 down 12.7% 10th Proportion of population using unimproved sanitation facilites 0.098 2024 down 58.1% 14th Proportion of population using at least basic sanitation services 97.61 2024 up 0.1% 10th Proportion of population practising open defecation 0.1255 2024 down 7.1% 9th ← Previous Page 5 of 5