Internet providers in Clarksville, Tennessee 37043
ZIP code 37043 is in Clarksville, Montgomery County, Tennessee. Compare the major providers below, then check availability for your address.
Internet in Clarksville 37043: local snapshot
About 95% of the 21,104 households in 37043 have a broadband subscription, 8 points above the Tennessee average of 87%. That ranks 37043#34 of 592 ZIP codes in Tennessee for broadband adoption. Very few households (3%) are offline, suggesting internet service is widely used in this area.
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2023). These figures describe the area, not the providers available at your address.
Compare internet providers in Clarksville, Tennessee
Share of residential locations in Clarksville where each provider reports service, from the FCC National Broadband Map (data as of December 31, 2025). Availability depends on your exact address.
| # | Provider | Technology (varies by address) | Locations covered | |
|---|---|---|---|---|
| 1 | CDE Lightband | Fiber | 99%+ | |
| 2 | Spectrum | Fiber, Cable | 92% | |
| 3 | AT&T | Fiber, DSL, Fixed wireless | 88% | Check availability |
| 4 | Verizon | Fiber, Fixed wireless | 71% | Check availability |
| 5 | T-Mobile Home Internet | Fixed wireless | 67% | |
| 6 | Xfinity | Cable | 2% |
Satellite internet
| 1 | HughesNet | Satellite | 99%+ | |
| 2 | Viasat | Satellite | 99%+ | |
| 3 | Starlink | Satellite | 99%+ |
Satellite service is available at nearly every address but typically has higher latency than wired options.
Provider-reported coverage does not guarantee service or speeds at a specific address. Some "Check availability" links are affiliate links; we may earn a commission at no cost to you. How we make money.
What technologies are available in Clarksville?
Fiber is widely available: about 99%+ of locations in Clarksville can get it. Gigabit-class service (1,000 Mbps down) is reported for about 99%+ of locations. Fixed wireless home internet is reported for about 82% of locations.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in Clarksville that providers report they can serve. City-level figures, not your address.
What to know about internet in Clarksville 37043
CDE Lightband reports service to the most residential locations in Clarksville, about 100%. 5 providers report coverage of at least half of locations (CDE Lightband, Spectrum, AT&T, Verizon, and T-Mobile Home Internet), so the market looks competitive. Fiber-focused providers reporting service here include CDE Lightband (100%). T-Mobile Home Internet offers fixed wireless home internet, an option if you prefer no cable or fiber installation.
Broadband adoption in 37043 (95%) is higher than the Clarksville average of 93%. By median household income, 37043 ranks 1 of 3 ZIP codes in Clarksville. The median age of residents is 35.
Frequently asked questions
Is fiber internet available in Clarksville?
Yes, in part. About 100% of residential locations in Clarksville can get fiber, 84% can get cable, and about 100% can get gigabit-class speeds, per FCC data. Availability depends on your exact address.
Which internet provider has the widest coverage in Clarksville?
CDE Lightband reports service to about 100% of residential locations in Clarksville, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve Clarksville?
6 providers report service to at least 2% of locations in Clarksville, and 5 cover at least half. Satellite (HughesNet, Viasat, Starlink) is also available nearly everywhere.
Is there fiber internet in Clarksville?
Fiber providers reporting service in Clarksville include CDE Lightband (100% of locations). Other providers may also offer fiber in parts of the city, so check your address.
What is the difference between fiber, cable and DSL?
Fiber offers the fastest and most consistent speeds, cable is widely available with high download speeds, and DSL runs over phone lines and is usually slower. See our guide for details.
What internet speed do I need in Clarksville 37043?
Most households are well served by 100–300 Mbps. Heavy streaming, gaming or many connected devices may benefit from 500 Mbps or more.
Other ZIP codes in Clarksville
Internet providers near Clarksville
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