US Internet Speed Trends 2020–2026
By SpeedTestHQ Research · Updated April 27, 2026
Average US internet speeds have grown 121% since 2020. Fiber penetration has increased by 21 percentage points. Here is how broadband has evolved and what is driving the change. Updated 2026-04-27.
Year-by-year speed trends
| Year | Avg Download | Avg Upload | Fiber Penetration | Key Development |
|---|---|---|---|---|
| 2020 | 95 Mbps | 9 Mbps | 25% | Cable dominant; fiber at 28% penetration |
| 2021 | 112 Mbps | 11 Mbps | 28% | COVID drives remote work; fiber deployment accelerates |
| 2022 | 135 Mbps | 14 Mbps | 35% | DOCSIS 3.1 rollout broadens; 5G home internet launches |
| 2023 | 158 Mbps | 17 Mbps | 38% | Fiber crosses 35% US household coverage; Starlink expands |
| 2024 | 178 Mbps | 19 Mbps | 41% | Multi-gig fiber plans mainstream; T-Mobile 5G home matures |
| 2025 | 192 Mbps | 20 Mbps | 43% | AT&T Fiber reaches 30M+ locations; BEAD funding begins |
| 2026 | 210 Mbps | 22 Mbps | 46% | Fiber penetration at 46%; cable upload upgrades via DOCSIS 3.1+ |
What is driving speed growth
Three structural forces are driving US broadband speed improvements:
- Fiber expansion — AT&T Fiber, Frontier, and municipal networks have collectively passed 10M+ new addresses since 2022. BEAD (Broadband Equity Access and Deployment) funding will extend this into underserved rural areas through 2026–2027.
- Cable upgrades to DOCSIS 3.1 — Xfinity, Cox, and Spectrum have largely completed DOCSIS 3.1 upgrades, raising cable plan ceilings to 1–2 Gbps. DOCSIS 4.0 (multi-gig cable with improved upload) is beginning to roll out in 2026.
- 5G fixed wireless — T-Mobile and Verizon's home internet products have added competition in markets where cable was previously the only broadband option, pushing cable ISPs to lower prices and improve service.
Upload speed: the lagging metric
While download speeds have grown 121% since 2020, US average upload speed has grown from 9 to 22 Mbps — a much slower pace. This reflects cable's architectural upload limitation. Upload growth will accelerate as fiber penetration increases and DOCSIS 4.0 rolls out, but the gap between download and upload speeds remains the defining asymmetry of the US broadband market.
What to expect in 2027 and beyond
Fiber is projected to reach 55–60% of US households by 2028 if BEAD funding deploys on schedule. Multi-gig plans (2.5–10 Gbps) are expected to become mainstream for fiber subscribers. Cable ISPs will respond with DOCSIS 4.0 to close the upload gap. Average US speeds are projected to cross 250 Mbps by 2028.
Key findings
- US average download speed has grown 121% since 2020: From 95 Mbps in 2020 to 210 Mbps in 2026, driven primarily by fiber expansion and DOCSIS 3.1 cable upgrades raising plan ceilings across the country.
- Upload speed growth has lagged far behind download: Average upload has grown from 9 Mbps in 2020 to just 22 Mbps in 2026 — a 144% increase in absolute terms but still a fraction of download growth. Cable's structural upload cap is the primary reason the gap persists.
- Fiber penetration has nearly doubled since 2020: FTTH coverage has grown from 25% of US households in 2020 to 46% in 2026, driven by AT&T Fiber reaching 30M+ locations and Frontier's ongoing FTTH conversion program. BEAD funding will accelerate rural buildouts from 2026 onward.
- 5G fixed wireless emerged as a genuine third option: T-Mobile and Verizon's home internet products did not exist at scale in 2020. By 2026 they serve millions of households and have introduced price competition in markets previously served only by cable monopolies.
Methodology
Year-over-year speed figures represent the median wired Ethernet test result from SpeedTestHQ users for each calendar year, excluding Wi-Fi and mobile tests. Fiber penetration percentages are derived from FCC Form 477 filings and NTIA broadband mapping data for each corresponding year. 2026 figures represent the rolling 90-day window ending April 2026. Projections for 2027–2028 are based on announced ISP deployment targets and BEAD program disbursement schedules.
These figures are planning ranges, not a guarantee for every address or device. Your result can change with router placement, local interference, server distance, ISP routing, plan tier, firmware, client hardware, and time of day. For your own connection, run a wired speed test and compare it with Wi-Fi and peak-hour tests.
Frequently Asked Questions
How much has internet speed improved in the US since 2020?
Average US download speed has grown from 95 Mbps in 2020 to 210 Mbps in 2026 — a 121% increase in six years. Upload speed grew from 9 Mbps to 22 Mbps over the same period. The gains are driven by three forces: fiber expansion (25% to 46% household coverage), DOCSIS 3.1 cable upgrades raising plan ceilings to 1–2 Gbps, and 5G fixed wireless introducing competition in previously monopoly cable markets.
Why has upload speed improved so much more slowly than download?
Cable architecture (DOCSIS 3.1) allocates most frequency spectrum to downstream traffic, leaving a narrow upstream channel. Even as cable download speeds have grown to 1–2 Gbps, upload remains capped at 10–100 Mbps. Since cable still serves the majority of US broadband subscribers, the national upload average is pulled down by this structural limit. Upload growth will accelerate as fiber penetration increases and DOCSIS 4.0 — which significantly expands upstream capacity — begins rolling out in 2026.
Will US internet speeds keep improving through 2027 and 2028?
Yes. Fiber is projected to reach 55–60% of US households by 2028 if BEAD funding deploys on schedule, and multi-gig plans (2.5–10 Gbps) are expected to become mainstream for fiber subscribers. Average US download speeds are projected to cross 250 Mbps by 2028. Cable ISPs will narrow the upload gap via DOCSIS 4.0 upgrades, though fiber will continue to hold the performance lead on all metrics.
How does the US speed growth trend compare to other countries?
The US has made strong absolute gains, but countries like Singapore (262 Mbps), South Korea (258 Mbps), and Spain (245 Mbps) already deliver speeds the US projects to reach by 2028. The key difference is symmetric upload: fiber-first nations deliver 200–255 Mbps upload alongside their download speeds, while the US national average upload of 22 Mbps reflects the cable infrastructure that still serves the majority of American households.