Firefox Statistics, User Counts and Facts (2021)



Here are a few of the most interesting Firefox statistics and facts I was able to dig up including user counts. As always, be sure to check back in the future as I will be updating this post as new and updated stats become available.

Firefox Facts

What is Firefox?

When it comes to your life online, you have a choice: accept the factory settings or put your privacy first. When you choose Firefox as your default browser, you’re choosing to protect your data while supporting an independent tech company. Firefox is also the only major browser backed by a non-profit fighting to give you more openness, transparency and control of your life online. Join hundreds of millions of people who choose to protect what’s important by choosing Firefox. (source)

Firefox User Count

How many people use Firefox?

250 million monthly users

Last updated 8/30/18


Number of Firefox installs:

253 million

Last updated 1/15/20


Additional Firefox Statistics

Number of times Firefox Focus for Android has been downloaded:

1 million

Last updated 7/20/17


Firefox’s share of the worldwide internet browser market:

11.7%

Last updated 5/1/15


Number of Firefox for Android downloads:

100 million

Last updated 4/9/15


Percentage of the Firefox code that is written by volunteers:

approx 40%

Last updated 8/8/15


Number of languages Firefox is available in:

89 languages

Last updated 8/8/15


Percentage of Firefox users that use the non-English versions:

more than 50%

Last updated 8/8/15


Number of Firefox employees:

about 1,000

Last updated 1/15/20


Please note that some of these numbers are easier to find than others. A few of these Firefox stats come from their own reports, but some are based on news reports and not official company tallies. No information contained on DMR should be relied upon to make investment decisions. Basically, this is the best I can find and I don’t guarantee anything to be 100%.

About Craig Smith

DMR Publisher. Director of Marketing by day and I run this little site at night. Other interests include Disney, Sports, 80's Nostalgia, LEGO, Star Wars and Tech Gadgets. Other sites include DisneyNews.us and VideoGamesStats.com.