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Best Internet Providers in San Marcos, CA for You

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Top 11 Internet Service Providers in San Marcos, CA

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1. AT&T

84.4% Available
Download speeds up to:
5 Gbps IPBB, Fiber, 5G Internet
Prices Starting At 34.00/mo *
**Price is per month, plus taxes. Price after discounts: 20% off w/elig wireless svc. and $10/mo w/elig Autopay & Paperless bill. Discounts start w/in 2 bills. Ltd. avail/areas. Speeds vary, not g’td. Single devices wired speed maximum 4.7 Gbps.
84.4% Available

2. Cox Cable

73.1% Available
Download speeds up to:
2 Gbps Cable, Fiber
Prices Starting At 30.00/mo
73.1% Available

3. Spectrum

44.1% Available
Download speeds up to:
2 Gbps Cable
Prices Starting At 30.00/mo *
*Speeds up to 2G in Select Markets See offer details
44.1% Available

4. Viasat

100% Available
Download speeds up to:
150 Mbps Satellite
100% Available

5. T-Mobile Home Internet

46.9% Available
Download speeds from:
87 - 415 Mbps 5G Internet
Prices Starting At 50.00/mo *
*With AutoPay, taxes and fees included.

Rely plans can experience fast speeds with T-Mobile’s latest 5G gateway, delivering typical download speeds between 87 Mbps– 318 Mbps. All-In and Amplified Internet plans can experience fast speeds with T-Mobile’s latest 5G gateway, delivering typical download speeds between 133 Mbps – 415 Mbps. 25% of our customers see speeds below and 25% see speeds above these ranges. T-Mobile Home Internet is delivered via 5G cellular network and speeds vary due to factors affecting cellular networks. See https://t-mobile.com/OpenInternet for additional details.

46.9% Available

6. Verizon

46.9% Available
Download speeds up to:
300 Mbps 5G Internet
Prices Starting At 35.00/mo
46.9% Available

7. HughesNet

100% Available
Download speeds up to:
100 Mbps Satellite
Prices Starting At 39.99/mo
100% Available

8. XNET WiFi

45.5% Available
Download speeds up to:
2 Gbps Fixed Wireless
Prices Starting At 65.00/mo
45.5% Available

9. San Diego Broadband

72.6% Available
Download speeds up to:
500 Mbps Fixed Wireless
Prices Starting At 59.95/mo
72.6% Available

10. Starlink

100% Available
Download speeds up to:
350 Mbps Satellite
Prices Starting At 80.00/mo
100% Available

11. Lightwave Broadband

20% Available
Download speeds up to:
150 Mbps Fixed Wireless
Prices Starting At 35.00/mo
20% Available

Best Internet Providers in San Marcos

When shopping for the best internet in San Marcos, CA, start by exploring fiber internet options for top performance and speed. AT&T Fiber is a strong choice, offering a maximum download speed of up to 5 Gbps, though its coverage is limited at 18.6%. Residents near popular neighborhoods like Twin Oaks Valley might find this option particularly appealing.

If fiber isn’t available in your area, cable internet is a reliable alternative. Spectrum provides cable internet to about 44.1% of San Marcos, delivering speeds up to 1 Gbps. Alternatively, Cox offers more extensive coverage at 79.6%, with speeds reaching up to 2 Gbps, making it a worthy competitor especially in areas like Discovery Hills.

For those considering wireless options, EarthLink 5G Home Internet presents a decent choice with 42.1% coverage in the area, offering speeds up to 100 Mbps. You could also explore Verizon’s 5G internet service, which covers 63.2% of San Marcos, providing another flexible solution.

Don't overlook DSL if you’re in areas without other connections. AT&T Internet offers DSL services across 86.3% of the city, with speeds reaching 100 Mbps, which could be suitable for residents in Meadowlark or other well-established areas.

Internet Provider Store Locations in San Marcos

Average download speed in San Marcos:

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Best Internet Provider in San Marcos

  1. AT&T - Fast download speeds in San Marcos, most Fiber availability and most DSL availability
  2. Cox Cable - Most Cable availability
  3. Spectrum - No data caps
  4. Viasat - Most internet coverage in San Marcos
  5. T-Mobile Home Internet - 5g internet up to 415 Mbps
  6. Verizon - 5g internet up to 300 Mbps
  7. HughesNet - Another great satellite internet alternative for those who can't get Cable, Fiber, or DSL
  8. XNET WiFi - Fixed wireless up to 2000 Mbps
  9. San Diego Broadband - Fixed wireless up to 500 Mbps
  10. Starlink - Widely available
  11. Lightwave Broadband - Fixed wireless up to 150 Mbps

Fastest Internet Providers in San Marcos

How Much Speed Do I Need?

25+ Mbps

  • Web Surfing & Email
  • HD Streaming
  • Supports 1-2 Devices
  • Ideal for 1-2 people

100+ Mbps

  • Ultra HD (4K) Streaming
  • Low Lag Online Gaming
  • Supports 3-5 Devices
  • Ideal for 2-6 people

1 Gig

  • Multi 4K HD Streaming
  • No Lag Online Gaming
  • Supports more than 5 Devices
  • Ideal for 6+ people

An Overview of Internet Providers in San Marcos By Connection

Provider Connection Download speeds up to Availability
AT&T Fiber 5 Gbps 21%
AT&T IPBB 100 Mbps 84%
Spectrum Cable 2 Gbps 44%
Cox Cable Cable 2 Gbps 73%
HughesNet Satellite 100 Mbps 100%
Viasat Satellite 150 Mbps 100%
AT&T 5G Internet 300 Mbps 33%
San Diego Broadband Fixed Wireless 500 Mbps 73%
Cox Cable Fiber 2 Gbps 2%
Starlink Satellite 350 Mbps 100%
T-Mobile Home Internet 5G Internet 415 Mbps 47%
Verizon 5G Internet 300 Mbps 47%
Lightwave Broadband Fixed Wireless 150 Mbps 20%
XNET WiFi Fixed Wireless 2 Gbps 45%
Provider Connection Download speeds up to Availability
AT&T IPBB 100 Mbps 84%
AT&T Fiber 5 Gbps 21%
AT&T 5G Internet 300 Mbps 33%
Viasat Satellite 150 Mbps 100%
HughesNet Satellite 100 Mbps 100%
Spectrum Cable 2 Gbps 44%
T-Mobile Home Internet 5G Internet 100 Mbps 47%
Verizon 5G Internet 300 Mbps 47%

Popular Zip Codes in San Marcos, CA:

Internet Availability by Connection Type in San Marcos

Internet service providers in San Marcos use different methods for connecting their customers to the web. Connection types matter, so choose wisely. Fiber is generally the fastest and most reliable option, followed by cable, DSL and 5G home internet.

Fiber - 98%

What is Mbps?

Mbps is the abbreviation for megabits per second, and it also appears written as Mbits/sec. Internet providers use megabits per second to measure speeds. Broadband speeds are 25 Mbps or faster. Learn more about Mbps.

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Free Wireless Internet Access in San Marcos, CA

Hotspot
277 Rancheros Drive Suite 200
San Marcos, CA 92069
Hotspot
333 S Twin Oaks Valley Rd
San Marcos, CA 92096
Hotspot
1140 W. Mission
San Marcos, CA 92069
Hotspot
700 Windy Point Drive
San Marcos, CA 92069

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