internet penetration rate

It converts connectivity into one comparable percentage: users as a share of population, per country and year. Cataloged sources:

• World Bank - Individuals Using the Internet (% of Population), IT.NET.USER.ZS - measuring the share of each country's population using the Internet, 1990-2025.
• ITU World Telecommunication/ICT Indicators Database - Global & Regional Time Series (2005-2025) - tagged 'internet-penetration' and 'internet use'; the authoritative global and regional ICT series covering subscriptions, broadband, coverage, internet use and mobile ownership.

The World Bank series reaches further back (1990); ITU's published time-series window starts in 2005 and adds regional aggregates the country-level indicator lacks.

It is the denominator-adjusting variable for nearly every digital-market question.

• Absolute user counts mislead across countries. Percentages make India-scale and Iceland-scale comparable; raw totals cannot.
• Definition drift is real. 'Using the internet' has been surveyed differently across three decades - check each era's wording before trending 1990-2025.
• Upstream provenance matters. The World Bank republishes ITU-collected statistics credited as the underlying source, so the two records are one lineage, not competing estimates.
• Companion rates complete the picture. Mobile penetration, broadband and population coverage sit in the same ITU family; penetration alone cannot distinguish adoption from access.
• Panel hygiene decides usability. Aggregate world/region rows sit beside country rows in such databases - keep them apart or averages double-count.

Both records ship among this catalog's 734 CSV-delivering datasets, so the layout choice (long vs wide) is yours to manage.

1. Confirm the indicator code and span. IT.NET.USER.ZS runs 1990-2025; a source offering less history narrows trend work before you begin.
2. Trace provenance to ITU. The World Bank credits ITU as the upstream collector - cite the chain rather than implying independent measurement.
3. Separate countries from aggregates. World and regional rows belong in their own table; mixing them corrupts distributions.

Indicator-family terms beside penetration: - ict indicators — The ITU-defined family of telecom and digital-adoption statistics - subscriptions, broadband, coverage, internet use and mobile ownership - published as country and aggregate time series by ITU and republished in the World... - itu ict indicators database — The International Telecommunication Union's statistical database of telecom and ICT indicators, the upstream source behind both the World Bank's IT.CEL.SETS series and Our World in Data's connectivity charts. - mobile penetration rate — Mobile connections expressed per 100 people so countries of different sizes compare directly - the normalization used by IT.CEL.SETS.P2 and charted by Our World in Data alongside broadband penetration. - population coverage mobile networks — The percentage of population living within reach of a mobile-cellular (or mobile-broadband) network signal, published by ITU with total, urban and rural splits. - telecom subscription density — Per-capita penetration measures of telecom access, expressed as subscriptions per 100 people - the unit of indicators like fixed telephone subscriptions per 100 people (IT.MLT.MAIN.P2), covering every country from 1960 to 2025.