Best Internet Providers in Columbia County, WA
All 10 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Columbia County, WA
Columbia County has 10 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Cable, Fiber, Fixed Wireless, and DSL internet are available in the county. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Columbia County.
Ranks compare Columbia County with the 39 Washington counties.
The Best Internet in Columbia County, WA at a Glance
Columbia County Internet Providers, Ranked by Coverage, Speed and Customer Ratings
CenturyLink
Connection
Customer Rating
DSL
Columbia iConnect
Connection
Customer Rating
Fiber
Fixed Wireless
Inland Cellular
Connection
Customer Rating
Fiber
Spectrum
Connection
Customer Rating
Fiber
Cable
Providers with less than 1% coverage in this county are excluded from the list. To see if one of these providers is available at your home, please use the address search above.
Speed and technology may vary by address for all providers. Please note we may have a financial relationship with some of the providers above, which does not impact the customer ratings displayed. Customer ratings listed above are national ratings, local Columbia County ratings may vary and are shown below.
Who is the Best Internet Provider in Columbia County, WA?
T-Mobile Home Internet is the best internet provider in Columbia County based on Washington customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, T-Mobile Home Internet had the best reviews at the local, state, and national levels versus all available providers in Columbia County, making it a solid recommendation among providers with reviews. T-Mobile Home Internet is an option for 80.19% of the county.
Click here to get T-Mobile Home Internet
or call 1-833-601-2935
Which Providers are Available at my Home in Columbia County?
Coverage changes block by block. Pick a provider and a technology to see where its service reaches: the darker the area, the larger the share of homes it covers. For your exact address, use the address search above.
Coverage map for each provider in Columbia County
- PocketiNet - fiber coverage map
- Columbia iConnect - fiber coverage map
- Inland Cellular - fiber coverage map
- Spectrum - fiber coverage map
- Columbia iConnect - fixed wireless coverage map
- Verizon - fixed wireless coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- Spectrum - cable coverage map
- CenturyLink - dsl coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
- Ziply - fixed wireless coverage map
How Columbia County Compares to the Rest of Washington
Columbia County's report card score is tied 11th of 39 and its connectivity index is 39th of 39.
| Measure | Columbia County | Rank among Washington counties | Washington | US | Leader |
|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | |||||
| Fiber availability | 76.8% | 7th of 39 | 53.5% | 71.5% | Grant County (99.5%) |
| Average top speed | 1,582 Mbps | 21st of 39 | 2,784 Mbps | 3,486 Mbps | Snohomish County (5,323 Mbps) |
| Providers at a typical address | 6.5 | Tied 10th of 39 | 6.5 | 7.1 | Spokane County (9.1) |
| Connectivity index inputs: how much households need and use the internet | |||||
| People per household | 2.1 | 37th of 39 | 2.6 | 2.7 | Adams County and Franklin County (3.3) |
| Workers who work from home | 11% | Tied 30th of 39 | 19% | 15% | King County (28%) |
| Homes with a computer, tablet or phone | 92% | Tied 37th of 39 | 97% | 96% | Clark County and Island County and 7 more (98%) |
| Homes with internet | 83% | 38th of 39 | 94% | 91% | Kitsap County (96%) |
| Homes on fiber, cable or DSL | 49% | 35th of 39 | 80% | 76% | King County (85%) |
| More about the households here | |||||
| Homes with a desktop or laptop | 72% | Tied 36th of 39 | 86% | 81% | Island County and King County and 2 more (90%) |
| Median household income | $75,812 | 24th of 39 | $109,860 | $93,246 | King County ($138,460) |
| Residents in school (6th grade to college) | 10% | Tied 31st of 39 | 15% | 16% | Whitman County (38%) |
Fiber reaches 76.8% of homes in Columbia County, against 53.5% across Washington. Households in Columbia County are smaller than the US average (2.1 people against 2.7); 11% of workers work from home (US 15%); and the median household income is $75,812 (US $93,246).
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
How Columbia County Compares to Its Neighbors
Columbia County has 6 neighbors, 2 of them in Oregon. Among them, Wallowa County, OR has the most homes with fiber (79.8%) and Franklin County the fewest (38.6%); Columbia County has 76.8%.
Map of Columbia County and its neighbors by ISP Report Card grade
Hover over or tap a county for its numbers, and click through to its page.
Columbia County and its neighbors
| County | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Columbia County (this page) | 3,952 | 76.8% | 1,582 Mbps | 6.5 | B- | 26/100 |
| Franklin County | 96,749 | 38.6% | 1,684 Mbps | 8.1 | B- | 72/100 |
| Umatilla County, OR | 80,075 | 62.7% | 4,161 Mbps | 6.8 | B | 54/100 |
| Walla Walla County | 62,584 | 66.4% | 2,799 Mbps | 8.9 | B+ | 60/100 |
| Whitman County | 47,973 | 72.9% | 4,100 Mbps | 5.6 | B- | 56/100 |
| Wallowa County, OR | 7,391 | 79.8% | 5,220 Mbps | 2.7 | C+ | 39/100 |
| Garfield County | 2,286 | 68.3% | 807 Mbps | 6.5 | C+ | 31/100 |
Internet in Columbia County by City and ZIP Code
Each row links to that place’s page.
Cities and towns in Columbia County
| City or town | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Dayton | 3,211 | 88.3% | 1,781 Mbps | 7 | B | 24/100 |
| Huntsville | 368 | 54.4% | 966 Mbps | 6 | C | 36/100 |
| Starbuck | 219 | 0.0% | 79 Mbps | 1.9 | F | 23/100 |
ZIP codes in Columbia County
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| 99328 (Dayton) | 3,629 | 83.7% | 1,697 Mbps | 6.9 | B | 26/100 |
| 99359 (Starbuck) | 158 | 0.0% | 94 Mbps | 2 | F | 23/100 |
Who is the Fastest Internet Provider in Columbia County?
According to unbiased feedback from real internet customers, they reported being happiest with speeds provided by T-Mobile Home Internet. On the other hand, based on data provided by the internet providers to the FCC, PocketiNet should have faster speeds at a local level. While we typically put more weight on real-world customer ratings, we display both satisfaction and technical maximum information for customers to decide for themselves.
Data Reported to FCC by ISPs: Average Maximum Available in Columbia County
| PocketiNet | 2,000 |
|---|---|
| Columbia iConnect | 1,000 |
| Spectrum | 1,000 |
| Inland Cellular | 1,000 |
| Verizon | 300 |
| Viasat | 100 |
| T-Mobile Home Internet | 100 |
| AT&T | 100 |
| EarthLink | 100 |
| HughesNet | 25 |
| CenturyLink | 10 |
| Ziply | 10 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Columbia County. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Columbia County Internet Providers
Based on 90 reviews from Washington internet customers, T-Mobile Home Internet is the best internet service provider for Columbia County residents. T-Mobile Home Internet was rated at an average of 4.00 out of 5 in our report for overall customer satisfaction. Verizon wins for second-place in Washington, with 3.86 out of 5 stars and 36.1% coverage in Columbia County.
At a national level, based on 4430 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.02 out of 5.
Local, State, and National Ratings for all Columbia County Internet Providers
The table below shows average customer ratings from customers in Columbia County, Washington, and customers throughout the country.
| ISP / Tech Type | Columbia County Overall | Washington Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) |  (14) | (342) | View Plans | ||
| Ziply | (0) | (33) | (72) | View Plans | ||
| Verizon | (0) | (7) | (816) | View Plans | ||
| AT&T | (0) | (1) | (1051) | View Plans | ||
| Spectrum | (0) | (11) | (1949) | View Plans | ||
| CenturyLink | (0) | (24) | (183) | View Plans | ||
| HughesNet | (0) |  (2) |  (25) | View Plans | ||
| Columbia iConnect | (0) | (0) | (1) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) |  (12) | View Plans | ||
| Inland Cellular | (0) | (0) |  (1) | View Plans | ||
| PocketiNet | (0) | (0) | (0) | View Plans |
Customer Ratings for Internet Provider Speeds in Columbia County
Based on data reported by Columbia County ISPs to the FCC, the fastest speeds in the county are available through PocketiNet. The company offers speeds up to 2,000 Mbps in Columbia County. Therefore, the average customer can get up to 2,000 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.
However, actual customers rated their satisfaction with internet speed highest with T-Mobile Home Internet. This indicates T-Mobile Home Internet reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | Columbia County Speed | Washington Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Ziply | (0) | (33) | (72) | View Plans | ||
| Verizon | (0) | (7) | (816) | View Plans | ||
| T-Mobile Home Internet | (0) | (14) | (342) | View Plans | ||
| Spectrum | (0) | (11) | (1949) | View Plans | ||
| AT&T | (0) | (1) | (1051) | View Plans | ||
| CenturyLink | (0) | (24) | (183) | View Plans | ||
| HughesNet | (0) | (2) | (25) | View Plans | ||
| Columbia iConnect | (0) | (0) | (1) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans | ||
| Inland Cellular | (0) | (0) | (1) | View Plans | ||
| PocketiNet | (0) | (0) | (0) | View Plans |
Who is the Cheapest Internet Provider in Columbia County?
Of the providers in Columbia County, customers rate T-Mobile Home Internet the best for price. Data comes from customers rating their satisfaction with pricing: in Columbia County where enough of them have reviewed a provider, otherwise across Washington or the country. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
T-Mobile Home Internet is rated 3.86 out of 5 for price, which is similar to the average across all internet providers in the country. Verizon is rated second for affordability, with an average price rating of 3.71 out of 5.
The table below shows how customers in Columbia County, Washington, and the United States rated the affordability of their internet service.
Rated Affordability in Columbia County
| ISP / Tech Type | Columbia County Affordability | Washington Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (14) | (342) | View Plans | ||
| Verizon | (0) | (7) | (816) | View Plans | ||
| CenturyLink | (0) | (24) | (183) | View Plans | ||
| AT&T | (0) | (1) | (1051) | View Plans | ||
| Ziply | (0) | (33) | (72) | View Plans | ||
| Spectrum | (0) | (11) | (1949) | View Plans | ||
| HughesNet | (0) | (2) | (25) | View Plans | ||
| Columbia iConnect | (0) | (0) | (1) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans | ||
| Inland Cellular | (0) | (0) | (0) | View Plans | ||
| PocketiNet | (0) | (0) | (0) | View Plans |
Fiber, 5G, Cable and DSL Internet in Columbia County
Which Fiber Internet Providers are Available in Columbia County?
Columbia iConnect Fiber in Columbia County, WA
Availability:
76.8%
Customer Rating:
(0)
Avg. Download Speed
1,000 Mbps
Columbia iConnect offers Fiber service to 76.8% of Columbia County homes. Across the county, Columbia iConnect Fiber has speeds up to 1,000 Mbps
Inland Cellular Fiber in Columbia County, WA
Availability:
75.3%
Customer Rating:
(0)
Avg. Download Speed
1,000 Mbps
Inland Cellular offers Fiber service to 75.3% of Columbia County homes. Across the county, Inland Cellular Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps
Spectrum Fiber in Columbia County, WA
Availability:
74.9%
Customer Rating:
(207)
Avg. Download Speed
1,000 Mbps
Spectrum offers Fiber service to 74.9% of Columbia County homes. Across the county, Spectrum Fiber has speeds up to 1,000 Mbps
PocketiNet Fiber in Columbia County, WA
Availability:
70.1%
Customer Rating:
(0)
Avg. Download Speed
2,000 Mbps
PocketiNet offers Fiber service to 70.1% of Columbia County homes. Across the county, PocketiNet Fiber is the only type of service available from the company, with speeds up to 2,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Columbia County?
Columbia iConnect Fixed Wireless in Columbia County, WA
Availability:
91.8%
Customer Rating:
(1)
Avg. Download Speed
276 Mbps
Columbia iConnect offers Fixed Wireless service to 91.8% of Columbia County homes. Across the county, Columbia iConnect Fixed Wireless has speeds up to 276 Mbps, with speeds from 10 Mpbs up to 930 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 930, with an average of 215 Mbps throughout the county.
T-Mobile Home Internet Fixed Wireless in Columbia County, WA
Availability:
80.2%
Customer Rating:
(342)
Avg. Download Speed
28 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 80.2% of Columbia County homes. Across the county, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 28 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 3.8 Mbps throughout the county.
Verizon Fixed Wireless in Columbia County, WA
Availability:
36.1%
Customer Rating:
(362)
Avg. Download Speed
289 Mbps
Verizon offers Fixed Wireless service to 36.1% of Columbia County homes. Across the county, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 289 Mbps, with speeds from 25 Mpbs up to 300 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 6.0 and as high as 20, with an average of 19 Mbps throughout the county.
EarthLink Fixed Wireless in Columbia County, WA
Availability:
12.2%
Customer Rating:
(4)
Avg. Download Speed
40 Mbps
EarthLink offers Fixed Wireless service to 12.2% of Columbia County homes. Across the county, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 40 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 6.4 Mbps throughout the county.
AT&T Fixed Wireless in Columbia County, WA
Availability:
12.2%
Customer Rating:
(205)
Avg. Download Speed
40 Mbps
AT&T offers Fixed Wireless service to 12.2% of Columbia County homes. Across the county, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 40 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 6.4 Mbps throughout the county.
Ziply Fixed Wireless in Columbia County, WA
Availability:
2.6%
Customer Rating:
(1)
Avg. Download Speed
10 Mbps
Ziply offers Fixed Wireless service to 2.6% of Columbia County homes. Across the county, Ziply Fixed Wireless is the only type of service available from the company, with speeds up to 10 Mbps
Which Cable Internet Providers are Available in Columbia County?
Spectrum Cable in Columbia County, WA
Availability:
1.9%
Customer Rating:
(1739)
Avg. Download Speed
1,000 Mbps
Spectrum offers Cable service to 1.9% of Columbia County homes. Across the county, Spectrum Cable has speeds up to 1,000 Mbps
Which DSL Internet Providers are Available in Columbia County?
CenturyLink DSL in Columbia County, WA
Availability:
85.4%
Customer Rating:
(120)
Avg. Download Speed
10 Mbps
CenturyLink offers DSL service to 85.4% of Columbia County homes. Across the county, CenturyLink DSL is the only type of service available from the company, with speeds up to 10 Mbps
Customer Reviews for Internet Service Providers in Washington
Customer Reviews
ISPReports User
HughesNet Satellite
August 05, 2026 ### One star only because zero isn’t an option HughesNet provided, without question, the worst internet service and customer service we have ever experienced. We remained customers for seven years—not because we were satisfied, but because we live in a rural area and had no other viable option. The service was never consistently reliable. Streaming a complete movie was nearly impossible. Calls repeatedly dropped, including calls made to HughesNet’s own customer service department because the connection was so unstable. When that happened, they wouldn’t call us back, and we often couldn’t reconnect with them to finish resolving the problem. HughesNet repeatedly claimed we had used all our data, even during periods when we had barely streamed anything and hadn’t managed to watch complete movies. We were told that exceeding the data allowance would only result in slower speeds, but what we experienced wasn’t merely a slowdown—the service would become completely disrupted and practically unusable. Technical support was equally frustrating. Technicians would identify problems or recommend solutions, only for HughesNet to refuse to authorize or implement what its own technicians recommended. We spent years calling, troubleshooting, repeating the same information, and being passed around without receiving a lasting solution. We paid every month for a service that frequently failed to provide even basic, dependable internet access. The moment fiber internet finally became available in our area, we left HughesNet. Since switching, the difference has been unbelievable: reliable service, uninterrupted streaming, stable calls, and none of the constant excuses or mysterious data problems we dealt with before. That alone confirmed that our devices and usage were not the real issue. Seven years with HughesNet gave them more than enough opportunity to provide the service and support we were paying for. They consistently failed at both. I would never recommend HughesNet to anyone. If it appears to be your only option, investigate absolutely every possible alternative before signing up. Being without internet may be less aggravating than paying for internet that repeatedly doesn’t work.
A Mukilteo, WA Customer
XFINITY Cable
June 15, 2026 My internet provider and has consistently provided me with fast speeds. I never have a problem with down loads or streaming. In addition there is never any down time. Even during occasional outages there is always communications from the company. In a short period of time the system is always back up and running.
A Pullman, WA Customer
Ziply Fiber
June 07, 2026 A Tacoma, WA Customer
T-Mobile Home Internet Fixed Wireless
May 16, 2026 I found T-Mobile home internet this year after many years of dissatisfaction with Comcast/Xfinity. So far, it has been a superior service for less money. We've had a couple of blips here and there, but resolved quickly with resetting the wireless router. The router plus 1 booster handles a whole house with about 10 continuously connected devices.
A Walla Walla, WA Customer
Spectrum Cable
May 11, 2026 My internet provider has done exactly what I expected. The outages have been minimal and short in nature. I've never had a major complaint. When a competitor came in with a way lower offer in our neighborhood, I was going to switch and Spectrum essentially sliced my bill in half just like that. I didn't even raise a stink, they just offered it right away. Great customer service and I'm totally fine with the speed they provide, since we're not very "active" internet users.
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Which ISP Should You Choose in Columbia County?
The right ISP for you depends upon your needs, but in general we can make the following suggestions:
- The best all-around internet service provider in Columbia County is T-Mobile Home Internet.
- The fastest internet provider should be PocketiNet. Considering speed for the money and reliability in speeds, T-Mobile Home Internet may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Columbia County is T-Mobile Home Internet.
- Viasat, HughesNet, and Columbia iConnect has the broadest coverage in Columbia County, available to 91.8% of homes, and is most likely to cover your home. To find out exactly what’s available at your home, please use our address search tool.