Every household south of I-10 has a storm story, and most include the week the internet came back after the power did. That shapes how people in Louisiana shop for broadband. Speed matters, but so does whether the line is buried and whether the gateway will run off a generator.
Our pick for most Louisiana homes is AT&T. It reaches more addresses than any other wired company in the state, and across its Louisiana cities that reach is AT&T Fiber. The basis is the one we use everywhere: widest availability first, then the stronger technology, with fiber above cable, cable above 5G and 5G above satellite. AT&T Fiber plans have no annual contract and no data caps, and the 300 Mbps tier is $50 a month after the autopay and paperless discount.[1]
Which internet providers cover most of Louisiana?
AT&T, T-Mobile 5G Home Internet and Verizon 5G Home reach most of the state, and only one of the three is a wire.[2] Cox, the cable company for the southeast and Acadiana, covers many areas. The rest of the cable map is split: Xfinity in Shreveport, Optimum around Lake Charles, Spectrum in some parishes. Lafayette's city-parish government runs its own fiber network. Fiber reaches just over half of Louisiana locations; cable reaches roughly three-quarters.
| Provider | Type | Where it's available | Contract |
|---|---|---|---|
| AT&T | Fiber in its cities, Internet Air elsewhere | Available across most of Louisiana | No annual contract |
| T-Mobile 5G Home Internet | 5G fixed wireless | Available across most of Louisiana | No annual contract |
| Verizon 5G Home | 5G fixed wireless | Available across most of Louisiana | No annual contract |
| Cox | Cable | In many areas | No annual contract |
| Spectrum | Cable | In some areas | Not stated |
| Xfinity | Cable | In some areas | No annual contract |
| Optimum | Cable | In some areas | No annual contract |
Viasat, Hughesnet and Starlink are available almost everywhere in Louisiana; Starlink's residential plan starts at $55 a month.[3]
What is the best internet in New Orleans, Baton Rouge and Shreveport?
New Orleans is Cox country. Cox reaches more than nine in ten homes, and fiber covers a bit under half of the city, with AT&T the main fiber company. Cox's Internet 100 plan is $30 a month for the first year, with no data caps and no contract.[4] AT&T Fiber at $50 for 300 Mbps is the better product where it reaches.[1] Metairie, next door, is a genuine fiber city, with fiber on three-quarters of addresses and AT&T reaching more than nine in ten homes.
Baton Rouge is a mixed market. Fiber reaches just under six in ten addresses, Cox covers close to nine in ten, and AT&T reaches more than four in five. Verizon's 5G Home, at $35 a month with a Verizon mobile plan, is the budget wireless pick.[5]
Shreveport is cable-first, and the cable company is Xfinity. It reaches nearly every address and sells 300 Mbps for $45 a month with no annual contract and unlimited data, at a price it says will hold for five years.[6] Fiber covers under half of Shreveport.
Lake Charles has Optimum as its cable company, with 300 Mbps at $35 a month after the autopay discount and no annual contract.[7] Fiber covers about seven in ten addresses, and Metronet reaches half the city.
Is 5G home internet a good choice in Louisiana?
It is a reasonable second option and a smart backup. Licensed fixed wireless reaches a little under half of Louisiana locations. T-Mobile's Rely plan is $50 a month with AutoPay, unlimited data and no annual contract.[8] Verizon 5G Home runs $35 a month with a Verizon phone plan.[5] AT&T Internet Air has unlimited data and no annual contract.[1]
The Louisiana-specific argument for 5G: it can run off a small battery or a generator, and after a storm a gateway that talks to a tower is often the first thing back. Towers lose power too, though, and in the river parishes the signal is thinner.
What if a hurricane knocks out service?
Fiber and cable both go dark when the neighborhood loses power, and both can be cut by downed poles, so the real difference is how the line is run. Underground service tends to survive wind better. Ask the installer which one your home gets.
Lafayette is the state's best case study. Its city-parish fiber utility reaches close to nine in ten homes, which is why Lafayette is the one large Louisiana city where fiber covers nearly everyone. A municipal network answers to local ratepayers, and its repair crews are based in town.
Keep a phone on a different carrier than your home internet, and know whether your plan has a data cap before you lean on a hotspot. Cox and AT&T Fiber both say no data caps.[4][1]
What should I ask before I sign up?
- What is the rate after the first year? Cox's $30 plan is a twelve-month price.[4]
- Is there a contract or early termination fee?
- Is there a data cap or overage charge?
- Is the gateway included, and what does it cost to replace after a storm?
- Is the drop to the house overhead or underground?
- Will the price change at renewal without me calling?
Frequently asked questions
Who has the best internet in Louisiana?
AT&T is our pick because it reaches the most Louisiana addresses and delivers fiber in its cities. Cox is the strongest cable alternative in the southeast, and Lafayette's city fiber is the standout local network.
What is the fastest internet in Louisiana?
Fiber is the fastest technology in the state. AT&T Fiber advertises up to 5 Gig, Lafayette's municipal utility covers nearly all of that city, and Metronet serves Lake Charles.[1] Cable from Cox, Xfinity and Optimum is the next tier.
Is Cox available in Louisiana?
Yes. Cox reaches many areas of Louisiana and more than nine in ten homes in New Orleans, Metairie and Kenner, plus most of Baton Rouge and Lafayette. It is not the cable company in Shreveport or Lake Charles.
What is the cheapest internet in Louisiana?
Cox Internet 100 at $30 a month for the first year is the lowest standard price we can verify, followed by Verizon 5G Home and Optimum at $35.[4][5][7] Qualifying households can get Cox Internet Assist for $15 a month or Spectrum Internet Assist for $25 where Spectrum serves.[4][9]
Sources
- AT&T home internet (official). AT&T, Internet, accessed October 9, 2026. ↩
- FCC National Broadband Map, Broadband Data Collection. FCC National Broadband Map, Broadband Data Collection, state file as of December 30, 2025, accessed October 9, 2026. ↩
- Starlink Residential (official). Starlink, Residential, accessed October 9, 2026. ↩
- Cox home internet (official). Cox, Internet, accessed October 9, 2026. ↩
- Verizon 5G Home Internet (official). Verizon, Home Internet, accessed October 9, 2026. ↩
- Xfinity home internet (official). Xfinity, Internet Service, accessed October 9, 2026. ↩
- Optimum home internet (official). Optimum, Internet, accessed October 9, 2026. ↩
- T-Mobile 5G Home Internet (official). T-Mobile, 5G Home Internet Plans, accessed October 9, 2026. ↩
- Spectrum Internet Assist (official). Spectrum, Spectrum Internet Assist support article, accessed October 9, 2026. ↩
Written with AI assistance and checked against the sources listed; our data from FCC/Census as dated. FCC data as of December 30, 2025; Census ACS 5-year 2020-2024. Editorial policy