OpenVault recently published its Broadband Insights Report for the end of the fourth quarter of 2025. One of the most useful statistics from OpenVault is the average monthly broadband usage per household in gigabytes. Below is the trend in average monthly U.S. download and upload volumes since the third quarter of 2021. These averages include broadband used by residential and small business customers.
The average U.S. broadband customer used 59 more downloaded gigabytes and 10 more uploaded gigabits per month than a year earlier. This growth means continued pressure on broadband networks because if we assume roughly 120 million broadband subscribers nationwide, this growth means over 8.3 billion more gigabytes of data cross the Internet than a year earlier.
As can be seen in the table above, upload usage has been growing at a faster pace than download usage. In a recent quarterly report, OpenVault credited the growth of upload usage to the increasing usage of video calls, cloud backup, IoT uplinks, and similar uses. To put the 10-gigabyte increase in average upload into context, it’s the equivalent of every household uploading an additional 7 standard definition movie files or 3 high definition movie files every month compared to a year earlier. I think the average household would be surprised by the volume of data they are uploading each month.
The report made an interesting comparison between HFC technology and fiber for an unnamed cable company. When comparing customers that subscribed to equivalent fast download speeds, the average customer using cable technology uploaded 58 gigabytes, while the average fiber customer uploaded 93 gigabytes. Clearly, the slow upload speeds on cable (an average of 17.3 Mbps) are restricting uploading compared to fiber customers with symmetrical data plans.
Another interesting statistic is the percentage of U.S. subscribers at different speed tiers. For the last several years, there has been a steady migration of subscribers from slower speed tiers to the fastest tiers, and there is continued erosion in customers subscribing to speeds under 100 Mbps.
What’s most interesting about the two years is a big jump in subscribers in the 200-499 Mbps tier and a decrease in subscribers buying speeds faster than 500 Mbps. My best guess is that this is reflecting the continued migration of millions of homes to FWA wireless. Those households seem to be willing to accept slower speeds as a trade-off for the lower prices.
One thing this table demonstrates is the absurdity of the FCC’s current definition of broadband at 100/20 Mbps. At the end of 2025, 87.4% of U.S. broadband subscribers are buying a product with speeds of 200 Mbps download or faster.
OpenVault always includes other interesting statistics in its quarterly reports:
- The annual average increase in usage is growing over time. In 2022, households used 50 gigabytes more than the previous year. That’s increased to 54 GB in 2023, 57 GB in 2024, and 69 GB in 2025.
- Super Power Users (those that use more than 2 terabytes of data per month grew by 22.5% in 2025, to become 7.4% of all households.
Median usage grew from 461.2 GB in 2024 to 531.8 GB in 2025. The median is the number where 50% of customers use less and 50% use more. That’s an increase of 15.3%, which is a faster growth rate than for average usage (9.9%). OpenVault credits the faster increase in median speeds to faster growth than average for customers with smaller monthly usage.






