BroadbandSearchBroadbandSearch

Internet Providers in Sioux City, IA

Over 1,241 people in Sioux City found the best Internet Provider in the last 30 days.

#1

EarthLink Fiber

31% availability
EarthLink Fiber logo

Connection Types:

Fiber
Speed up to:

5 Gbps

User Review:

(2728)

View Plans

Limited-Time Fibermaxx Offer: Lock in Fiber 1 Gig for $39.95/mo

#2

CenturyLink

65.05% availability
CenturyLink logo

Connection Types:

Fiber / DSL / Fixed Wireless / Television / Phone
Speed up to:

140 Mbps

User Review:

(2639)

View Plans

Unlimited, Uncomplicated, Unbundled

#3

Windstream

0.03% availability
Windstream logo

Connection Types:

Fiber / Cable / DSL / Phone
Speed up to:

2 Gbps

User Review:

(2717)

View Plans

Windstream offers two great high-speed Internet plans that will support all of your online activities.

#4

Quantum Fiber

75.12% availability

Connection Types:

Fiber
Speed up to:

940 Mbps

User Review:

(2977)

View Plans

Fast Fiber internet for home or business

#5

Earthlink 5G Home Internet

86.1% availability

Connection Types:

Fixed Wireless / Mobile
Speed up to:

425 Mbps

User Review:

(2977)

View Plans

No credit checks - No contracts

#6

Viasat

98.34% availability

Connection Types:

Satellite / Phone
Speed up to:

150 Mbps

User Review:

(2975)

View Plans
#7

Cable One

74.03% availability

Connection Types:

Cable / Television
Speed up to:

1 Gbps

User Review:

(2636)

Enjoy fast internet speeds up to 100 Mbps without the pressure of a contract.

#8

HughesNet

99.06% availability

Connection Types:

Satellite / Phone
Speed up to:

100 Mbps

User Review:

(2869)

*24-month commitment and early service termination fees apply. Monthly Fee reflects the applied $5 savings for ACH enrollment. Offer may vary by geographic area.

Unlimited Data – With no hard data limits, if you use the data in your plan, speeds will reduce.

Television Only Providers in Sioux City, IA

#1Dish Network

  • DISH is ranked #1 in Customer Satisfaction by J.D. Power for the third year in a row.
  • 2-Year TV Price Guarantee.
  • Free Google Voice Remote and Smart DVR Included.
  • Record up to 16 shows at once.
  • 80,000 On Demand Titles.
  • FREE Standard Professional Installation from a trusted, local expert.
Pricing starting at:
$64.99

#2DIRECTV

  • Best entertainement options for any sports fan over Cable TV, including NFL Sunday Ticket!
  • Includes local channels
  • HBO, Showtime, Starz, Cinemax free for first 3 months
  • Free upgrade to Genie HD-DVR
  • Free professional installation in up to 4 rooms
Pricing starting at:
$64.99

Best Internet Providers in Sioux City

EarthLink Fiber's fiber can give you the best combination of price and performance in Sioux City, it it is available at your address. Fiber internet is the top choice for consistency and speed, making it ideal for remote work and for households with many users and devices. Plans start at 100 Mbps, with pricing ranging between $39.95 and $99/mo.

Windstream cable internet is the next-best option in Sioux City for fast downloads and broad availability, if fiber is not available. Speeds can reach up to 2 Gbps, and pricing often starts around $39.99/mo.

CenturyLink 5G home internet can be an easy setup with predictable pricing, and is worth considering in Sioux City. Plans start around $39.95/mo, with typical speeds around 1 Mbps-450 Mbps depending on your location and signal.

What is the fastest internet provider in Sioux City?

EarthLink Fiber is the fastest internet provider in Sioux City, IA, with download speeds up to 5 Gbps and upload speeds up to 1 Gbps — available to 31% of the city.
ProviderConnectionsMax DownloadMax UploadAvailability
EarthLink FiberFiber5 Gbps1 Gbps31.00%
WindstreamFiber / Cable / DSL / Phone2 Gbps2 Gbps0.03%
Cable OneCable / Television1 Gbps50 Mbps74.03%
Quantum FiberFiber940 Mbps940 Mbps75.12%
Earthlink 5G Home InternetFixed Wireless / Mobile425 Mbps15 Mbps86.10%
ViasatSatellite / Phone150 Mbps3 Mbps98.34%
CenturyLinkFiber / DSL / Fixed Wireless / Television / Phone140 Mbps140 Mbps65.05%
HughesNetSatellite / Phone100 Mbps5 Mbps99.06%

What is the cheapest internet provider in Sioux City?

EarthLink Fiber offers the cheapest internet in Sioux City starting at $39.95/month with speeds up to 5 Gbps. Earthlink 5G Home Internet offers the next lowest price at $39.95/month.
ProviderStarting PriceSpeedContractData Cap
EarthLink Fiber$39.95Up to 5 GbpsYesUnlimited
Windstream$39.99Up to 2 GbpsNoUnlimited
Cable One$50.00Up to 1 GbpsNo5 TB
Quantum Fiber$50.00Up to 940 MbpsNoUnlimited
Earthlink 5G Home Internet$39.95Up to 425 MbpsNoUnlimited
Viasat$49.99Up to 150 MbpsNoUnlimited
CenturyLink$50.00Up to 140 MbpsNoUnlimited
HughesNet$74.99*Up to 100 MbpsYes100-200 GB

What type of internet connection is best in Sioux City?

Sioux City has 5 main types of internet connections. Your best option depends on where you live and what you need.

Fiber

0.23%

Fastest, most reliable. Symmetrical speeds. EarthLink Fiber is the best available for gaming and WFH.

Cable

74.07%

Most widely available wired option. Windstream covers 0.03%, Cable One covers 74.03%. Up to 2 Gbps download. Good for most households.

DSL

79.52%

CenturyLink, max 140 Mbps. Being phased out for fiber. Only consider if no other options exist.

5G Wireless

99.98%

No contracts or data caps. CenturyLink leads at 65.05%. Typical 15 Mbps - 450 Mbps. Great for renters and budget-conscious users.

Satellite

100.00%

Viasat (150 Mbps), HughesNet (100 Mbps). Higher latency. Last resort for most Sioux City residents.

Sioux City, IA - Internet Connection and Coverage Map

Sioux City, IA has a total of 25 internet providers including  14 Fiber providers, 7 Cable providers, 11 DSL providers, 10 Fixed Wireless providers and 2 Satellite providers.

Compare Internet Providers in Sioux City, IA by Coverage Area

All 25 internet providers serving Sioux City by coverage area. This is the most comprehensive provider comparison available for the city — no competitor lists more than 13 providers with coverage data.

ProviderMax DownloadMax UploadInternet ConnectionCoverage
1.HughesNet100 Mbps5 MbpsSatellite / Phone99.06%
2.Viasat150 Mbps3 MbpsSatellite / Phone98.34%
3.FiberComm1 Gbps1 GbpsFiber / DSL / Fixed Wireless97.24%
4.Rise Broadband15 Mbps3 MbpsFixed Wireless90.89%
5.Earthlink 5G Home Internet425 Mbps15 MbpsFixed Wireless / Mobile86.10%
6.Quantum Fiber940 Mbps940 MbpsFiber75.12%
7.Cable One1 Gbps50 MbpsCable / Television74.03%
8.CenturyLink140 Mbps140 MbpsFiber / DSL / Fixed Wireless / Television / Phone65.05%
9.Telephone and Data Systems1 Mbps~Fixed Wireless38.17%
10.EarthLink Fiber5 Gbps1 GbpsFiber31.00%
11.Long Lines15 Mbps2 MbpsCable / DSL7.22%
12.Evertek Enterprises10 Mbps2 MbpsFiber / Fixed Wireless4.92%
13.Spiral Communications10 Mbps3 MbpsFiber / Fixed Wireless2.08%
14.Algona Municipal Utilities500 Mbps500 MbpsFiber / Cable0.19%
15.Northwest Iowa Telephone Co15 Mbps2 MbpsCable / DSL0.14%
16.Windstream2 Gbps2 GbpsFiber / Cable / DSL / Phone0.03%
17.C-M-L Telephone Cooperative Association100 Mbps100 MbpsFiber0.02%
18.Superior Telephone Cooperative15 Mbps3 MbpsDSL0.02%
19.Vast Broadband50 Mbps5 MbpsCable / DSL~
20.Birch Communications1 Mbps~Fiber / DSL / Fixed Wireless~
21.Lenox Municipal Utilities50 Mbps50 MbpsFiber~
22.Terril Telephone Cooperative8 Mbps1 MbpsFiber / DSL~
23.Cyberonic11 Mbps11 MbpsFiber / Cable / DSL / Fixed Wireless~
24.T-Mobile~~Fixed Wireless / Mobile~
25.Level 3 Communications~~Fiber / DSL~

Is there financial assistance for internet service in Sioux City?

Yes. Sioux City residents may qualify for free or discounted internet service through the federal Lifeline program, or provider-specific, low-income, affordable internet plans.

Federal Program

Lifeline

An FCC program that provides up to a $9.25/mo discount on internet service to eligible low-income households at or below 135% of the Federal Poverty Guidelines.

Provider Program

Windstream by Kinetic Income Assist

$20/mo for 200 Mbps fiber for qualifying households. Windstream Kinetic Income Assist has no data caps and includes a modem.

Frequently Asked Questions about Sioux City

EarthLink Fiber is the best internet provider in Sioux City, IA, based on speed and pricing. It's Fiber internet reaches speeds up to 5 Gbps, and plans start at $39.95. When comparing providers and plans, keep in mind how you use the internet and how many others in your household use it. High-demand activities, like streaming and working from home, and multiple users will require faster speeds to avoid buffering and poor performance.

There are 25 internet providers in Sioux City, IA. Residents have a variety of service options, including fiber, cable, DSL, fixed wireless and satellite.

EarthLink Fiber offers the cheapest internet plans that start at $39.95. Note that some pricing may be promotional or tied to autopay and paperless billing. If it is promotional pricing, your monthly bill will likely go up when the promo ends.

EarthLink Fiber has the fastest speeds in Sioux City, with a top download speed of 5 Gbps. Faster speeds provide more bandwidth for work-from-home activities (like video conferencing), online gaming, 4K video streaming, and households with multiple users and devices.

Yes, fiber internet is available in Sioux City. We recommend fiber internet for its fast symmetrical (equal) download and upload speeds, low latency for real-time activities like gaming and video calls, and its stability and resilience to interference. Fiber availability varies by address.

Yes. Sioux City residents could get assistance to reduce internet costs through various programs. Windstream by Kinetic Income Assist provides up to 200 Mbps fiber for $20/mo. Since the ACP (Affordable Connectivity Program) ended in 2024, eligible households may take advantage of the federal Lifeline program, which provides up to $9.25/month in discounts.

If it's available in Sioux City, fiber internet is the best internet option for online gaming. Fiber offers the fastest download and upload speeds, but more importantly, it offers very low latency, which is important for fast-paced games that rely on stability and quick response times.

Yes, 5G home internet is available in Sioux City. 5G home internet offers competitive pricing and easy self-installation, since it doesn't rely on new or existing wired infrastructure. Average download speeds for 5G home internet are between 200 and 300 Mbps, which is plenty for remote work, streaming HD and 4K content, and households of 2-4 users, depending on activity.

The average download speed in Sioux City is 119 Mbps. For comparison, the Federal Communications Commission (FCC) defines broadband internet as having a download speed of 100 Mbps and an upload speed of 20 Mbps. Go to TestMySpeed and run an internet speed test to see how fast your internet connection is compared to speeds in Sioux City, IA.

HughesNet, Viasat, Earthlink 5G Home Internet, Quantum Fiber, and Cable One offer internet in Sioux City, IA.

  • HughesNet: Offers speeds up to 100 Mbps starting at $74.99*/mo.
  • Viasat: Offers speeds up to 150 Mbps starting at $49.99/mo.
  • Earthlink 5G Home Internet: Offers speeds up to 425 Mbps starting at $39.95/mo.
  • Quantum Fiber: Offers speeds up to 940 Mbps starting at $50.00/mo.
  • Cable One: Offers speeds up to 1 Gbps starting at $50.00/mo.

Internet Providers in Nearby Cities

South Sioux City, NE Dakota City, NE Sergeant Bluff, IA Dakota Dunes, SD North Sioux City, SD Bronson, IA Lawton, IA Jackson, NE Salix, IA Hinton, IA Homer, NE Hubbard, NE Jefferson, SD Moville, IA Winnebago, NE Climbing Hill, IA Sloan, IA Ponca, NE Waterbury, NE Merrill, IA Elk Point, SD Hornick, IA Emerson, NE Kingsley, IA Walthill, NE

Free wireless internet access points in Sioux City

Morningside Branch Library
4005 Morningside Ave.
Sioux City, IA 51103
(712) 255-2924
Perry Creek Branch Library
2912 Hamilton Blvd.
Sioux City, IA 51103
(712) 255-2926
Sioux City Public Library
529 Pierce St
Sioux City, IA 51101
(712) 255-2933

How We Research Internet Providers

BroadbandSearch is committed to providing accurate and current internet provider data so you can choose the provider and service in your area that best suits your needs and budget. Here is how we source and verify the information we provide:

Data Sources

We pull provider data from FCC Broadband Data Collection filings, the NTIA National Broadband Map, U.S. Census Bureau data, and direct provider disclosures.

Coverage

Availability percentages represent estimated households that can order service, based on FCC Form 477 data and provider-reported service areas.

Reviews

Aggregated reviews from verified BroadbandSearch users. Ratings are based on speed performance, reliability, customer service, and value.

Updates

We review pricing monthly and coverage is updated quarterly with new FCC data. Last updated: March 22, 2026.

BroadbandSearch earns commissions from some providers. These partnerships do not influence rankings or editorial recommendations. Learn more about our data sources →