Internet providers in Lemont, IL
Lemont is a village in Illinois with about 17,643 residents and roughly 8,077 residential locations that internet providers can report on. The table below compares the providers that report service here.
Compare internet providers in Lemont, IL
Share of residential locations in Lemont 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 | Xfinity | Cable | 99% | |
| 2 | AT&T | Fiber, DSL, Fixed wireless | 96% | Check availability |
| 3 | T-Mobile Home Internet | Fixed wireless | 79% | |
| 4 | Verizon | Fiber, Fixed wireless | 45% | Check availability |
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 to know about internet in Lemont
Xfinity reports service to the most residential locations in Lemont, about 99%. 3 providers report coverage of at least half of locations (Xfinity, AT&T, and T-Mobile Home Internet), so the market looks competitive. T-Mobile Home Internet offers fixed wireless home internet, an option if you prefer no cable or fiber installation.
What technologies are available in Lemont?
Fiber is limited in Lemont, reaching about 9% of locations. Plans of 100 Mbps or faster are reported for about 99%+ of locations, while gigabit-class service reaches about 43%. DSL is still reported for about 69% of locations, which can be a fallback where fiber and cable do not reach. Fixed wireless home internet is reported for about 91% of locations.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in Lemont that providers report they can serve. City-level figures, not your address.
Lemont at a glance
About 91% of households in Lemont have a broadband subscription, 2 points above the Illinois average of 89%.
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2023).
Internet providers in places near Lemont
- Homer Glen, IL (5 mi)
- Darien, IL (5 mi)
- Woodridge, IL (6 mi)
- Lockport, IL (6 mi)
- Bolingbrook, IL (6 mi)
- Burr Ridge, IL (6 mi)
- Romeoville, IL (7 mi)
- Willowbrook, IL (7 mi)
- Orland Park, IL (8 mi)
- Palos Hills, IL (9 mi)
- Westmont, IL (9 mi)
- Hickory Hills, IL (9 mi)
- Downers Grove, IL (9 mi)
- Crest Hill, IL (9 mi)
- Hinsdale, IL (10 mi)
- Palos Heights, IL (10 mi)
- Worth, IL (10 mi)
- Justice, IL (10 mi)
- Lisle, IL (10 mi)
- Western Springs, IL (10 mi)
Frequently asked questions
Is fiber internet available in Lemont?
Yes, in part. About 9% of residential locations in Lemont can get fiber, 95% can get cable, and about 43% can get gigabit-class speeds, per FCC data. Availability depends on your exact address.
Which internet provider has the widest coverage in Lemont?
Xfinity reports service to about 99% of residential locations in Lemont, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve Lemont?
4 providers report service to at least 2% of locations in Lemont, and 3 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 Lemont?
Most households are well served by 100–300 Mbps. Heavy streaming, gaming or many connected devices may benefit from 500 Mbps or more.
Check your exact address
Coverage for a whole community cannot tell you what is available at your door. Enter your ZIP code, then confirm with each provider.
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