Internet providers in Seward, Alaska 99664
ZIP code 99664 is in Seward, Kenai Peninsula County, Alaska. Compare the major providers below, then check availability for your address.
Internet in Seward 99664: local snapshot
About 92% of the 1,633 households in 99664 have a broadband subscription, 1 points above the Alaska average of 91%. That ranks 99664#28 of 173 ZIP codes in Alaska for broadband adoption.
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 Seward, Alaska
Share of residential locations in Seward 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 | GCI Holdings | Cable, Fixed wireless | 93% | |
| 2 | American Broadband Holding | Fiber, Cable, DSL | 79% | |
| 3 | SPITwSPOTS | Fixed wireless | 44% |
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 Seward?
Fiber reaches about 38% of locations in Seward, so it is available in parts of the area but not everywhere. Plans of 100 Mbps or faster are reported for about 99%+ of locations, while gigabit-class service reaches about 0%. DSL is still reported for about 79% of locations, which can be a fallback where fiber and cable do not reach.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in Seward that providers report they can serve. City-level figures, not your address.
What to know about internet in Seward 99664
GCI Holdings reports service to the most residential locations in Seward, about 93%. 2 providers report coverage of at least half of locations (GCI Holdings and American Broadband Holding), so the market looks moderately competitive. SPITwSPOTS offers fixed wireless home internet, an option if you prefer no cable or fiber installation.
The median age of residents is 43.
Frequently asked questions
Is fiber internet available in Seward?
Yes, in part. About 38% of residential locations in Seward can get fiber, 93% can get cable, and about 0% can get gigabit-class speeds, per FCC data. Availability depends on your exact address.
Which internet provider has the widest coverage in Seward?
GCI Holdings reports service to about 93% of residential locations in Seward, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve Seward?
3 providers report service to at least 2% of locations in Seward, and 2 cover at least half. Satellite (HughesNet, Viasat, Starlink) is also available nearly everywhere.
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 Seward 99664?
Most households are well served by 100–300 Mbps. Heavy streaming, gaming or many connected devices may benefit from 500 Mbps or more.