In Columbia County there are 7 residential Fiber providers covering 49.99% of the county. The average home can get speeds up to 2,719 Mbps. Note that we may have a financial relationship with some of the providers below. This does not influence rankings, and helps us provide high-quality detailed information for free.
This page contains all Fiber internet providers in Columbia County, OR.
To see availability maps for all providers including fiber, cable, DSL, and more in Columbia County, OR please click below.
Columbia County, OR Availability Maps
Fiber Internet Service Providers in Columbia County
Data updated 11/14/2025, based on FCC data from 12/31/2024. This is the most current data available as of .
To avoid wasting your time, providers with less than 1% coverage in Columbia County are not shown.
Columbia County Satellite TV & Internet Providers
DISH Satellite TV
DIRECTV Satellite TV
Not sure whether to choose Dish or DIRECTV? For most people most of the time we recommend DISH. But click here to learn more.
Viasat Satellite Internet
Where in Columbia County is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 49.99% of Columbia County. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Ziply. Call one of the companies with service in Columbia County above to see who has service at your home.
How fast is fiber internet in Columbia County?
The map below shows maximum fiber internet speeds by area in Columbia County.
Fiber Internet Speed Key
The average Columbia County home can get up to 2,719 Mbps on their fiber internet plan. The fastest fiber download speed in the county is 6,000 Mbps, which 10.74% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% of homes can only purchase plans up to 940 Mbps. See the internet provider details below for info about their speed and coverage in Columbia County.
Fiber internet speeds tend to be faster in the southwest parts of Columbia County, and slower in the north areas of the county.
Is fiber the fastest internet I can get in Columbia County?
The fastest internet for you may vary based on where in Columbia County you live. In general, cable competes most often with fiber in the county.
- Fiber is the fastest internet type for 47.67% of Columbia County homes.
- Cable is fastest for 37.76% of the county.
- DSL is fastest for 8.63%.
- Fixed wireless is fastest for 5.00%.
- Satellite internet may be the only option for less than 1% of Columbia County homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Columbia County, along with details on where in Columbia County and at what speeds.
Quantum Fiber Fiber in Columbia County, OR
Quantum Fiber fiber coverage
About 28.86%, or 15,176 people, have Quantum Fiber fiber internet available to them in the county. The company covers the east, south, and southeast Columbia County area. Quantum Fiber is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Columbia County.
Quantum Fiber fiber download speeds
Quantum Fiber is above average when comparing download speeds to all other internet providers in Columbia County. Versus other fiber providers in the area, Quantum Fiber fiber is below average. There are 3 different maximum speeds throughout Columbia County. The fastest plan anyone in Columbia County can order from Quantum Fiber goes up to 2,000 Mbps, the slowest package only goes up to 940 Mbps, and the county-wide average maximum speed for Columbia County customers is up to 1,955 Mbps.
Show all download speeds
- 95.6% up to 2,000.0 Mbps
- 2.0% up to 1,000.0 Mbps
- 2.4% up to 940.0 Mbps
Quantum Fiber fiber upload speeds
In Columbia County download speeds tend to be faster than than upload speeds for Quantum Fiber fiber. Compared to other ISPs, Quantum Fiber is above average where upload speeds are concerned, and below average compared to other Columbia County fiber providers. Quantum Fiber offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Columbia County is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 940 Mbps. On average, Quantum Fiber customers can get speeds up to 999 Mbps.
Show all upload speeds
- 97.6% up to 1,000.0 Mbps
- 2.4% up to 940.0 Mbps
Centurylink Fiber in Columbia County, OR
Centurylink fiber coverage
About 24.43%, or 12,847 people, have Centurylink fiber internet available to them in the county. The company covers the east, south, and southeast Columbia County area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Columbia County.
Centurylink fiber download speeds
Centurylink is below average when comparing download speeds to all other internet providers in Columbia County. Versus other fiber providers in the area, Centurylink fiber is the slowest. There are 6 different maximum speeds throughout Columbia County. The fastest plan anyone in Columbia County can order from Centurylink goes up to 1,000 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Columbia County customers is up to 914 Mbps.
Show all download speeds
- 53.8% up to 1,000.0 Mbps
- 39.0% up to 940.0 Mbps
- 3.8% up to 200.0 Mbps
- 2.1% up to 100.0 Mbps
- 0.1% up to 40.0 Mbps
- 1.2% up to 10.0 Mbps
Centurylink fiber upload speeds
In Columbia County download speeds tend to be faster than than upload speeds for Centurylink fiber. Compared to other ISPs, Centurylink is below average where upload speeds are concerned, and below average compared to other Columbia County fiber providers. Centurylink offers 7 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Columbia County is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Centurylink customers can get speeds up to 737 Mbps.
Show all upload speeds
- 53.8% up to 1,000.0 Mbps
- 15.1% up to 940.0 Mbps
- 27.7% up to 200.0 Mbps
- 1.7% up to 100.0 Mbps
- 0.1% up to 40.0 Mbps
- 0.5% up to 10.0 Mbps
- 1.2% up to 1.0 Mbps
Astound Broadband Fiber in Columbia County, OR
Astound Broadband fiber coverage
About 11.76%, or 6,187 people, have Astound Broadband fiber internet available to them in the county. The company covers the northwest and north Columbia County area. Astound Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Columbia County.
Astound Broadband fiber download speeds
Astound Broadband is above average when comparing download speeds to all other internet providers in Columbia County. Versus other fiber providers in the area, Astound Broadband fiber is below average. There are no different maximum speeds throughout Columbia County. The fastest plan anyone in Columbia County can order from Astound Broadband goes up to 1,500 Mbps, and all Columbia County customers can get this speed.
Show all download speeds
- 100.0% up to 1,500.0 Mbps
Astound Broadband fiber upload speeds
In Columbia County download speeds tend to be equal to than upload speeds for Astound Broadband fiber. Compared to other ISPs, Astound Broadband is above average where upload speeds are concerned, and below average compared to other Columbia County fiber providers. Astound Broadband offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Columbia County is up to 1,500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,500.0 Mbps
Ziply Fiber in Columbia County, OR
Ziply fiber coverage
About 10.74%, or 5,647 people, have Ziply fiber internet available to them in the county. The company covers the northwest, west, and southwest Columbia County area. Ziply is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Columbia County.
Ziply fiber download speeds
Ziply is the fastest when comparing download speeds to all other internet providers in Columbia County. Versus other fiber providers in the area, Ziply fiber is the fastest. There are no different maximum speeds throughout Columbia County. The fastest plan anyone in Columbia County can order from Ziply goes up to 6,000 Mbps, and all Columbia County customers can get this speed.
Show all download speeds
- 100.0% up to 6,000.0 Mbps
Ziply fiber upload speeds
In Columbia County download speeds tend to be equal to than upload speeds for Ziply fiber. Compared to other ISPs, Ziply is the fastest where upload speeds are concerned, and the fastest compared to other Columbia County fiber providers. Ziply offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Columbia County is up to 6,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 6,000.0 Mbps
Spectrum Fiber in Columbia County, OR
Spectrum fiber coverage
About 5.50%, or 2,890 people, have Spectrum fiber internet available to them in the county. The company covers the northwest, north, and west Columbia County area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Columbia County.
Spectrum fiber download speeds
Spectrum is below average when comparing download speeds to all other internet providers in Columbia County. Versus other fiber providers in the area, Spectrum fiber is below average. There are no different maximum speeds throughout Columbia County. The fastest plan anyone in Columbia County can order from Spectrum goes up to 1,000 Mbps, and all Columbia County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Columbia County download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the slowest compared to other Columbia County fiber providers. Spectrum offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Columbia County is up to 500 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, Spectrum customers can get speeds up to 492 Mbps.
Show all upload speeds
- 98.3% up to 500.0 Mbps
- 1.7% up to 35.0 Mbps
Blue Mountain Networks Fiber in Columbia County, OR
Blue Mountain fiber coverage
About 2.81%, or 1,477 people, have Blue Mountain fiber internet available to them in the county. The company covers the west Columbia County area. Blue Mountain is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Columbia County.
Blue Mountain Networks fiber download speeds
Blue Mountain is above average when comparing download speeds to all other internet providers in Columbia County. Versus other fiber providers in the area, Blue Mountain fiber is below average. There are no different maximum speeds throughout Columbia County. The fastest plan anyone in Columbia County can order from Blue Mountain goes up to 2,000 Mbps, and all Columbia County customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Blue Mountain Networks fiber upload speeds
In Columbia County download speeds tend to be equal to than upload speeds for Blue Mountain fiber. Compared to other ISPs, Blue Mountain is above average where upload speeds are concerned, and above average compared to other Columbia County fiber providers. Blue Mountain offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Columbia County is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
Fatbeam Fiber in Columbia County, OR
Fatbeam fiber coverage
About 1.12%, or 591 people, have Fatbeam fiber internet available to them in the county. The company covers the east Columbia County area. Fatbeam is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Columbia County.
Fatbeam fiber download speeds
Fatbeam is above average when comparing download speeds to all other internet providers in Columbia County. Versus other fiber providers in the area, Fatbeam fiber is below average. There are no different maximum speeds throughout Columbia County. The fastest plan anyone in Columbia County can order from Fatbeam goes up to 2,000 Mbps, and all Columbia County customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Fatbeam fiber upload speeds
In Columbia County download speeds tend to be equal to than upload speeds for Fatbeam fiber. Compared to other ISPs, Fatbeam is above average where upload speeds are concerned, and above average compared to other Columbia County fiber providers. Fatbeam offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Columbia County is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
Columbia County Fiber by Area
This information is most helpful to those looking for homes or considering moving to Columbia County or any of the areas nearby.
How does fiber internet in Columbia County compare to the rest of Oregon?
Fiber internet speeds in Columbia County are much faster versus the average speeds in Oregon: 0.00 Mbps in Oregon versus 2,719 Mbps in the county. The state has similar fiber availability compared to the county. Average fiber coverage in Oregon is 0.00% versus 49.99% in Columbia County.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Columbia County are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does fiber internet look like in other counties?
Below are counties nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Counties
- Cowlitz County, WA: more fiber coverage, slower speeds
- Clark County, WA: less fiber coverage, faster speeds
- Washington County, OR: more fiber coverage, faster speeds
- Multnomah County, OR: more fiber coverage, slower speeds
- Wahkiakum County, WA: more fiber coverage, slower speeds
- Clackamas County, OR: more fiber coverage, faster speeds
- Clatsop County, OR: less fiber coverage, slower speeds
- Skamania County, WA: less fiber coverage, faster speeds
- Tillamook County, OR: less fiber coverage, slower speeds
- Hood River County, OR: more fiber coverage, slower speeds
Counties with Similar Populations
- Vermilion Parish, LA: more fiber coverage, faster speeds
- Franklin County, VT: more fiber coverage, slower speeds
- Franklin County, VA: less fiber coverage, slower speeds
- Franklin County, TN: more fiber coverage, slower speeds
- Tipton County, TN: more fiber coverage, slower speeds
- Tuolumne County, CA: less fiber coverage, slower speeds
- Tuscola County, MI: more fiber coverage, slower speeds
- Union County, PA: more fiber coverage, slower speeds
- Eddy County, NM: more fiber coverage, slower speeds
- Val Verde County, TX: more fiber coverage, faster speeds