Fiber Internet in St. Louis, Missouri - Best Fiber Providers (February 2026)
St. Louis, MO is served by 2 fiber internet providers, led by AT&T Internet with 73.1% coverage and Verizon Fios at 19.1%. Fiber plans in St. Louis start at $49.99/mo, giving residents access to high-speed, low-latency FTTH connectivity.
Best Fiber Internet Providers in St. Louis
The St. Louis fiber market includes 2 providers offering FTTH service to the city's 121 residents. Compare their technologies, coverage, speeds, and pricing below.
| Provider | Technology | Coverage | Max Speed | Starting Price |
|---|---|---|---|---|
| AT&T Internet | FTTH/FTTP | 73.1% | 2,000 Mbps | $55/mo |
| Verizon Fios | FTTH | 19.1% | 940 Mbps | $49.99/mo |
AT&T Internet Fiber in St. Louis, MO
With 73.1% coverage across St. Louis, AT&T Internet delivers fiber internet to a majority of the city. The provider's FTTH/FTTP network delivers reliable, symmetrical fiber speeds with latency consistently below 5 milliseconds.
| Plan | Download Speed | Price |
|---|---|---|
| Fiber 300 | 300 Mbps | $55/mo |
| Fiber 500 | 500 Mbps | $65/mo |
| Fiber 1 Gig | 1,000 Mbps | $80/mo |
| Fiber 2 Gig | 2,000 Mbps | $150/mo |
AT&T Internet Availability: Call 1-855-850-5977 to verify fiber service at your St. Louis address and explore current deals.
Check AT&T Internet Plans in St. Louis
Verizon Fios Fiber in St. Louis, MO
With 19.1% coverage across St. Louis, Verizon Fios delivers fiber internet to a significant portion of the city. The provider's FTTH network delivers reliable, symmetrical fiber speeds with latency consistently below 5 milliseconds.
| Plan | Download Speed | Price |
|---|---|---|
| Fios 300 | 300 Mbps | $49.99/mo |
| Fios 500 | 500 Mbps | $69.99/mo |
| Fios 1 Gig | 940 Mbps | $89.99/mo |
Order Verizon Fios Fiber: Call 1-855-387-1456 to check availability and current promotions in St. Louis.
Check Verizon Fios Plans in St. Louis
Fiber Internet Market in St. Louis
Fiber-to-the-home internet in St. Louis, MO has become increasingly accessible as 2 providers build out their networks across a community of 121 residents. The city enjoys a two-provider fiber market that gives residents choice, with AT&T Internet covering 73.1% of addresses. The region's humid continental climate creates no special challenges for fiber infrastructure, ensuring consistent performance.
Best Neighborhoods for Fiber in St. Louis
Fiber coverage patterns in St. Louis reflect a combination of population density and infrastructure investment timing. AT&T Internet and Verizon Fios typically overlap coverage in the city's most populated neighborhoods, while areas developed in the last decade frequently have fiber built into their subdivision infrastructure.
Fiber Expansion Updates
New residential and commercial developments in St. Louis are increasingly built with fiber infrastructure from the ground up. This fiber-first approach, combined with AT&T Internet's ongoing expansion into existing neighborhoods and support from the Missouri Broadband Grant Program, means fiber availability in St. Louis improves measurably each year.
Fiber Internet Technology in St. Louis
The fiber internet available in St. Louis relies on fiber-to-the-home technology, where glass optical cables carry data as light signals directly to your residence. This approach delivers performance that traditional copper-based internet services in St. Louis cannot replicate.
Symmetrical speeds are a hallmark of fiber internet in St. Louis. Unlike cable internet where upload speeds are typically a fraction of download speeds, fiber plans from providers like AT&T Internet deliver equal upload and download performance. This is critical for St. Louis residents who work from home, participate in video conferences, or upload content to cloud services.
Latency as low as 1-5 milliseconds makes fiber in St. Louis ideal for online gaming, real-time video streaming, and VoIP calls. Cable internet typically delivers 15-30ms latency, while DSL can reach 25-50ms. For St. Louis households with multiple simultaneous users, fiber's low latency means smoother performance across all devices.
Future-proof infrastructure means St. Louis's fiber networks can be upgraded to support speeds of 10 Gbps and beyond without replacing the physical cables. As bandwidth demands increase with 4K/8K streaming, virtual reality, and smart home devices, fiber subscribers in St. Louis are positioned for decades of reliable, high-speed service.
How to Choose Fiber in St. Louis
Selecting fiber service in St. Louis requires balancing speed, price, and provider reputation. AT&T Internet leads with 73.1% coverage and is the safe choice for most residents. Verizon Fios offers competitive pricing and is worth comparing if available at your address. Remember that fiber's symmetrical speeds mean even the lowest tier at $49.99/mo delivers better upload performance than most cable plans.
Speed guidance: Most St. Louis households with 3-5 people do well with a 500 Mbps plan, which supports multiple 4K streams, gaming, and video conferencing simultaneously. Smaller households may save money with 200-300 Mbps, while power users and home offices in St. Louis should consider gigabit or multi-gigabit service.
Budget planning: Fiber prices in St. Louis start as low as $50/mo. Consider the total cost including equipment fees, installation charges, and any promotional rate expirations. Many St. Louis fiber providers offer no-contract plans that provide flexibility.
Other Internet Providers in St. Louis
While fiber is the premium choice, St. Louis residents in areas without fiber coverage may also consider these providers:
- Spectrum (81.6% coverage): Call 1-844-481-5997 | View Plans
- T-Mobile (75.5% coverage): Call 1-844-275-9311 | View Plans
- HughesNet (100.0% coverage): Call 1-855-543-5405 | View Plans
- Viasat (100.0% coverage): Call 1-855-463-9333 | View Plans
Why Fiber Matters for St. Louis Residents
For St. Louis's 121 residents, fiber internet represents the most future-proof broadband investment available. Unlike cable or DSL, fiber infrastructure can be upgraded to support speeds well beyond current offerings without replacing physical cables, ensuring St. Louis households are prepared for the bandwidth demands of tomorrow.
Healthcare in St. Louis increasingly relies on telehealth appointments, remote patient monitoring, and electronic health records that demand reliable internet connectivity. Fiber internet provides the consistent, low-latency connection that makes video consultations with doctors seamless and ensures medical data transfers complete without interruption.
Home businesses in St. Louis operate more effectively with fiber internet's dedicated bandwidth and symmetrical speeds. Whether running an e-commerce store, providing virtual consultations, or managing cloud-based business software, fiber ensures that business operations aren't degraded by other household internet usage happening simultaneously.
The value proposition of fiber internet in St. Louis extends beyond raw speed. Fiber networks experience fewer outages than cable or DSL, require less maintenance, and deliver more consistent speeds during peak evening hours when neighborhood bandwidth demand is highest. For St. Louis residents who prioritize reliability, fiber is the clear choice.
Remote work has permanently changed how St. Louis residents use their home internet. Video conferencing platforms like Zoom and Microsoft Teams require stable upload speeds, and fiber's symmetrical connection ensures video and audio quality remain crisp even when other household members are streaming or gaming simultaneously. Unlike cable internet that shares bandwidth with neighbors, fiber connections in St. Louis provide dedicated bandwidth to each home.
For families in St. Louis with school-age children, fiber internet supports simultaneous virtual learning, homework research, and educational streaming without the buffering or slowdowns common on cable and DSL connections. The growing adoption of cloud-based educational tools makes reliable, high-speed internet a necessity rather than a luxury for St. Louis households.
Gaming enthusiasts in St. Louis benefit significantly from fiber's low latency, typically measured at 1-5 milliseconds compared to 15-30ms for cable. This reduced latency translates to a competitive advantage in online multiplayer games and smoother gameplay in titles requiring real-time responsiveness. Fiber also handles the increasingly large game downloads and updates that modern gaming demands.
Smart home technology adoption is accelerating across St. Louis, with security cameras, smart thermostats, voice assistants, and connected appliances all requiring consistent bandwidth. Fiber internet provides the stable, always-on connectivity that smart home ecosystems depend upon, ensuring devices remain responsive and security footage uploads without interruption.
Fiber Internet FAQs for St. Louis, MO
Can I get gigabit fiber in St. Louis, MO?
Yes, gigabit fiber is available in St. Louis from AT&T Internet (1,000 Mbps for $80/mo), Verizon Fios (940 Mbps for $89.99/mo). Gigabit plans deliver enough bandwidth for 15+ simultaneous devices streaming, gaming, and video conferencing. Some providers in St. Louis also offer 2 Gbps plans for power users and home businesses.
Is fiber internet better than cable in St. Louis?
Fiber internet in St. Louis provides significant advantages over cable: symmetrical upload and download speeds, lower latency (1-5ms vs 15-30ms for cable), and more consistent performance during peak usage hours. Fiber also resists electromagnetic interference and weather-related degradation better than copper-based cable connections.
How long does fiber installation take in St. Louis?
Standard fiber installation in St. Louis typically takes 2-4 hours for a new residential setup. If your home already has fiber infrastructure from a prior subscriber, installation may be completed in under an hour. Most providers in St. Louis offer free professional installation with a new service agreement.
What speeds do I need for my St. Louis household?
For most St. Louis households, a 300-500 Mbps fiber plan handles 5-8 devices comfortably, including 4K streaming, video calls, and online gaming. Homes with 10+ connected devices or heavy cloud usage should consider gigabit plans. Light users with 1-3 devices may find entry-level fiber plans around 200 Mbps sufficient.
How does St. Louis's fiber compare to nearby cities?
St. Louis's fiber market, with 2 providers covering a population of 121, is competitive for a city of its size. The combination of provider competition and state broadband investment has positioned St. Louis residents with solid fiber options.
What is the fastest fiber internet available in St. Louis?
The fastest fiber internet in St. Louis reaches up to 2 Gbps from select providers. Multiple providers offer gigabit-class service: AT&T Internet (1,000 Mbps for $80/mo), Verizon Fios (940 Mbps for $89.99/mo). For most residential uses, even 500 Mbps fiber delivers excellent performance; multi-gigabit plans are best suited for tech enthusiasts and home businesses.
Explore More Internet Options in St. Louis
- All Internet Providers in St. Louis, MO
- AT&T Internet Plans and Coverage
- Verizon Fios Plans and Coverage
- Cheap Internet in St. Louis
- Cable Internet in St. Louis
Disclosure: InternetProviders.ai may earn commission from purchases made through links on this page. This does not influence our rankings or recommendations. Our editorial team independently evaluates providers based on speed, coverage, pricing, and customer satisfaction to help you make the best decision for your household. All prices and availability are subject to change. Data last verified February 2026.