How many people speak English?

Every answer you will find is an estimate stacked on top of national statistics that were never designed to be added together. No government and no international body counts English speakers worldwide. What exists is five serious sources measuring five different things, and the number you get depends entirely on which one you pick and where you set the bar for “speaks”.

So what is the short answer?

English is the most spoken language in the world once second-language speakers are included, and it is not the most spoken language if you count only native speakers. Both halves of that sentence come from the same source. Ethnologue, the language inventory maintained by SIL International, states that Mandarin Chinese is the largest language counting first-language speakers alone, and that “when factoring in second-, third-, and higher language speakers, English is the largest language in the world”. Ethnologue records English as spoken in 146 countries, against 38 for Mandarin, which is the single clearest measure of how differently the two are distributed.

What Ethnologue does not publish free of charge is the total-speaker figure itself. Every “1.5 billion English speakers” headline traces back to that paywalled table, and by the time it reaches a blog post it has usually lost the year, the method and the definition of a speaker. So this page does something different. Below are the numbers that are published, by the bodies that collected them, with the exact question each one asked. They do not add up to a world total, and the reason they do not is the most useful thing on this page.

Who actually counts English speakers, and what do they count?

Five sources carry almost all of the weight in any answer to this question, and no two of them are measuring the same thing. Two are national censuses that ask about the language of the home. One is an EU survey that asks how many foreign languages you know without publishing an English-only count. One is a language inventory that compiles estimates from everywhere. One is a test.

Read the second column again and the problem is obvious. “Spoke only English at home” excludes every bilingual American who speaks perfect English and Spanish. “Main language” excludes the four million people in England and Wales who are fluent in English but named another language as their first. “Knows a foreign language” includes someone who can order a coffee. A single world total built by adding these together would be adding four different definitions of the same word.

How many people speak English in the United States?

In 2019, 241 million people in the United States spoke only English at home, and a further 67.8 million spoke a language other than English at home, according to the US Census Bureau's American Community Survey. Both figures grew over four decades, which is the part usually left out: the only-English population rose from 187.2 million in 1980, while the other-language population nearly tripled from 23.1 million over the same period. A country can add second-language households and English-only households at the same time.

The Census Bureau also asks the people in that second group how well they speak English, and the answers vary sharply by community. Among the five largest non-English home languages in 2019, the share who spoke English “less than very well” was 57% for Vietnamese speakers, 52% for Chinese, 39% for Spanish, 35% for Arabic and 30% for Tagalog. Note what that implies for the headline: most of the 67.8 million speak English too, many of them well. They are simply not counted in the 241 million, because the question was about the home and not about ability.

In 2019, 241 million people in the United States spoke only English at home, up from 187.2 million in 1980, while the number speaking another language at home nearly tripled from 23.1 million to 67.8 million (US Census Bureau, American Community Survey).

How many people in England and Wales can speak English?

This is the cleanest demonstration available of how much the threshold matters, because the 2021 census asked both questions. In England and Wales, 91.1% of usual residents aged three and over, 52.6 million people, had English as a main language, according to the Office for National Statistics. A further 7.1%, or 4.1 million people, were proficient in English without it being their main language. At the other end, 1.5% (880,000 people) could not speak English well and 0.3% (161,000 people) could not speak it at all.

So how many people in England and Wales speak English? Choose your bar. It is 52.6 million if you mean “first language”, 56.7 million if you add the fluent second-language speakers, and 57.5 million of the 57.7 million residents if you mean “can speak some”. Those three defensible answers differ by nearly five million people inside a single country of 58 million. Scale that ambiguity to the world and the range on any global total is far wider than the confident single figures suggest.

How many Europeans speak English?

Eurostat runs the survey that ought to answer this and, revealingly, it does not publish an English-only number. Its Adult Education Survey reports that in 2022, 25.3% of EU adults aged 25 to 64 knew no foreign language at all, 37.6% knew one, 24.7% knew two and 12.3% knew three or more, so roughly three-quarters of working-age EU adults knew at least one foreign language. Eurostat states plainly in the same article that “English is by far the most widely-spoken foreign language in the EU”, and then leaves the share unquantified.

The proficiency question is the one that should temper any global estimate. Of the EU adults who knew at least one foreign language in 2022, only 27.6% described themselves as proficient in their strongest one. The generational split is wide: 84.4% of people aged 25 to 34 knew at least one foreign language against 65.0% of those aged 55 to 64, and among 18 to 24 year olds the figure reaches 87.3%. Knowing a language and being proficient in it are two different survey answers, and only one of them is what most people mean by “speaks English”.

How well do people speak the English they say they speak?

Every source above is self-reported. The one large dataset that tests people instead of asking them is the EF English Proficiency Index, whose 2025 edition ranks 123 countries and regions on the results of 2.2 million adults and reports a global average score of 488. The Netherlands is first at 624. Japan is 96th at 446. That is a test result rather than a headcount, and it comes with a caveat that has to travel with it: EF test takers choose to sit the test, so the sample is self-selected and skews towards people already studying English.

What the EF data adds is a warning about the word “speak” itself. Its four skill scores are published separately, and reading outscores speaking in every country we have checked. Japan scored 454 in reading and 393 in speaking on the EF EPI 2025, a gap of 61 points; in the Netherlands, ranked first in the world, the same gap is 120 points. A population that can read English is not automatically a population that can hold a conversation in it, so a headcount of “English speakers” is over-counting speech unless it says which skill it means.

Why is there no single correct number?

Three reasons, and none of them is going away. First, nobody is responsible for the count: censuses stop at national borders, and no international body has a mandate to run a global language census. Second, the censuses that do exist ask incompatible questions, which is why the ONS can report both 52.6 million and 57.5 million for the same population in the same year. Third, self-report is not a measurement. Eurostat asks people to rate their own strongest foreign language and 27.6% say proficient; the EF EPI tests people and finds speaking is the weakest skill nearly everywhere.

The most defensible thing you can say, and it is worth saying precisely, is this: English is the most widely spoken language in the world when second-language speakers are counted, it is spoken in 146 countries against Mandarin's 38, the large majority of its speakers learned it as a second language, and any total speaker figure you see is an estimate whose size depends on a threshold the author chose. Ask for the threshold before you quote the number.

Related research

The skill split behind the last section has its own page: every country reads English better than it speaks it puts the EF EPI 2025 sub-scores for seven countries side by side. For how long the second-language route actually takes, the US State Department hour budgets are the only official training figures published anywhere. Country editions built on national exam data exist for Brazil, Spain and Japan.