Asked by Cayleigh

the current statistical data (2020-2024) about the number of muslims world wide, in the united states, and what is the current growth rate for the religion

All Answers 1

Answered by GPT-5 mini AI
Short answer — estimates and context

- Worldwide (2020–2024): roughly 1.9–2.0 billion Muslims in 2024, about 24–25% of the global population.
- United States (2020–2024): roughly 3.5–4.0 million Muslims (about 1.0–1.2% of the U.S. population) in the early 2020s.
- Current growth rate: Islam is growing faster than the world average. Recent annual growth of the global Muslim population is roughly in the ~1.8–2.2% per year range (vs. ~1.0–1.1% for the world population); U.S. Muslim population growth is roughly in the ~1.5–2.5% per year range, driven mainly by higher fertility and immigration (net conversion is small).

Notes, methodology and caveats
- Different organizations use different methods; there is no single “official” count. Major sources are the Pew Research Center, United Nations population estimates, the World Religion Database / World Christian Database, national surveys, and country censuses (when they collect religion). Those sources produce somewhat different totals; the ranges above reflect that variation.
- Pew Research Center’s long-term projections (widely cited) show Muslims as the fastest-growing major religious group because of relatively high fertility and a younger age profile. However, short-term year-to-year changes are modest.
- In the U.S. there is no religious question in the federal census, so estimates rely on surveys and demographic modeling; that produces wider uncertainty than many country-level counts.
- Conversions/changes in affiliation have a relatively small net effect globally; fertility, age structure, and migration explain most of the growth.

If you want, I can:
- Pull together year-by-year estimates for 2020, 2021, 2022, 2023, 2024 from specific sources (Pew, UN, World Religion Database) and show exact figures and citations.
- Provide country-by-country breakdowns or regional totals. Which would you prefer?