Zuckerberg said he thought the new Groups tools gave Facebook a good shot at connecting a billion people to meaningful communities within about five years.

The test is whether, by about mid-to-late 2022, Facebook/Meta reached 1 billion people in 'meaningful communities'. This means the company's own metric of people who are members of 'meaningful groups' (from 2017 the company tracked this, starting at about 100 million), not total Groups usage. True: an official Meta statement or report showed at least 1 billion people in meaningful groups by the end of 2022. Mostly true: the reported figure was slightly below 1 billion (at least about 900 million) by the end of 2022. Mostly false: the meaningful-groups figure reached 1 billion only after 2022, or only a broader measure (such as total monthly Groups users) passed 1 billion while the meaningful-groups figure stayed well below it, or there was substantial growth that fell well short of the goal. False: later disclosures show the meaningful-groups figure stayed far below 1 billion, or the company abandoned the goal.

Set before the research began.

1. E1 Zuckerberg's focus on Facebook groups increases ... - CNBC CNBC · 16 February 2020

   “In April 2019, Facebook said that there were more than 400 million people in groups that they find meaningful.”

2. E2 Our First Communities Summit and New Tools For Group Admins Facebook (about.fb.com) · 22 June 2017 Own record

   “More than 1 billion people around the world use Groups, and more than 100 million people are members of “meaningful groups.””

3. E3 The status of online health communities post-Cambridge Analytica MM+M (Medical Marketing and Media) · 28 August 2018

   “In a 2017 earnings call, the CEO sketched out a road map to enable “more meaningful groups to get formed,” each with an “engaged leader,” to meet Facebook’s five-year goal of helping 1 billion people join meaningful communities on its platform.”

4. E4 Facebook, Inc. (FB) Second Quarter 2017 Results Conference Call transcript Facebook, Inc. (investor relations) · 26 July 2017 Own record

   “Our goal is to help more than 1 billion people join meaningful communities.”

5. E5 Facebook, Inc. (FB) Second Quarter 2017 Results Conference Call transcript Facebook, Inc. (investor relations) · 26 July 2017 Own record

   “Meaningful communities on Facebook are groups that quickly become an important part of your social network experience and your real world support structure. And right now, over 100 million people are members of these groups”

6. E6 Facebook, Inc. (FB) Second Quarter 2017 Results Conference Call transcript Facebook, Inc. (investor relations) · 26 July 2017 Own record

   “And in the six months after we started working on this, we’ve already helped 50% more people join meaningful communities than before”

7. E7 50 Facebook stats every marketer should know ShareThis · 29 June 2019

   “In just one year, the number of people in meaningful Groups doubled to 200 million, supporting the platform’s 5-year goal of achieving 1 billion meaningful Group memberships.”

8. E8 120+ Facebook statistics for 2026 Whop · 6 September 2024

   “In 2017, there were 100 million Facebook users in groups they found meaningful. By 2019, this had increased to over 400 million.”

9. E9 Facebook Announces New Rules for Groups to Address Concerns with Misinformation and Hate Speech Social Media Today · 17 September 2020

   “more than 400 million people are members of what Facebook calls 'very meaningful groups', or groups that become a central part of their interactive experience.”

Facebook put the starting figure at about 100 million people in meaningful groups in mid-2017 (E2, E5) and stated a goal of more than 1 billion (E4). Independent reports put the figure at 200 million about a year later (E7) and at more than 400 million in April 2019 (E1, E8). A September 2020 report put the figure at more than 400 million people in what Facebook called 'very meaningful groups' (E9). None of the evidence gives the meaningful-groups figure for 2021–2022 or says Facebook dropped the goal, so it's not possible to tell whether the 1 billion target was reached by the end of 2022.