Internet in Northumberland County, PA
Fiber is actively arriving in Northumberland County. It reached 1,965 more locations here in the last twelve months. Check whether your own address is inside a build before committing to anything with a contract.
Everything below comes from the FCC's Broadband Data Collection, the filings providers are legally required to make about where they offer service. It describes the county; your own address can differ, and that is exactly why the technology mix matters.
What reaches homes in Northumberland County
Locations covered by each technology, out of 40,528 broadband serviceable locations. An address can be reached by more than one technology, so these add up to more than 100%.
Fiber
7,613 · 19%
Cable
35,487 · 88%
Licensed fixed wireless
22,088 · 55%
Unlicensed fixed wireless
436 · 1.1%
DSL over copper
611 · 1.5%
Served, underserved, unserved
The FCC's three categories. "Served" means at least 100/20 Mbps is available; "underserved" means at least 25/3 but below 100/20; "unserved" means below 25/3 or nothing at all.
| Category | Locations | Share of county |
|---|
| Served | 37,698 | 93.0% |
|---|
| Underserved | 1,326 | 3.3% |
|---|
| Unserved | 1,504 | 3.7% |
|---|
What that means if you live here
- The USDA classes Northumberland County as a nonmetro county with an urban population of 20,000 or more, adjacent to a metro area (continuum code 4).
- About 91,266 people live across those locations, roughly 2.3 people per serviceable address.
- Only 1,504 locations, 3.7%, are recorded with nothing at 25/3 Mbps or better.
- Another 1,326 can get something, but not the 100/20 Mbps the FCC now treats as the benchmark.
- The most widely available technology here is cable, reaching 35,487 locations (87.6%); next is licensed fixed wireless at 54.5%.
- Fiber reaches 7,613 locations, 18.8% of the county.
- Licensed fixed wireless covers 54.5% of the county. It does not reach as far as cable does here, but it reaches places cable does not.
- Cable reaches 87.6% of locations, more than fiber does, and it will be concentrated in the built-up parts of the county.
- Filings come from 20 providers, of which 7 offer fiber and 4 licensed fixed wireless.
- Fiber reached 1,965 more locations in Northumberland County over the last twelve months, a 4.8% swing in the county's total.
- Served locations fell 1.15% year on year, usually a filing correction rather than a loss of service.
- Fiber lags the rest of Pennsylvania, where the median county is at 40.4%.
Disclosure: some links on this page are affiliate links. If you sign up for a service or buy equipment through one, we may earn a commission at no extra cost to you. It never changes which options we list or the order we rank them in, and we do not accept payment for a better placement.
Your realistic options in Northumberland County
Fiber
Fiber, if it has reached you
The best outcome by a distance: symmetric speed, low latency, no weather sensitivity, no data ceiling in practice.
- Best for
- Anyone whose address is inside a fiber build. Always check this first.
- Watch out
- Coverage stops abruptly at the edge of a build. Being a mile from fiber is the same as being fifty.
5G home internet
T-Mobile Home Internet
Home internet over T-Mobile’s cellular network. A gateway box you plug in yourself; no truck roll, no dish.
- Best for
- Rural addresses that still get a usable T-Mobile signal, often near a highway or a town
- Watch out
- Availability is decided address by address, not by town. Speed varies with how busy the local tower is.
See T-Mobile Home Internet
Satellite
Starlink
Low-earth-orbit satellite. Latency is low enough for video calls and most gaming, unlike older satellite services.
- Best for
- Anywhere with a clear view of the sky and no wired option
- Watch out
- Hardware costs money up front, and heavy tree cover or a north-facing obstruction will cost you throughput
See Starlink
Fixed wireless
A local fixed-wireless provider
A regional operator beaming service from a tower or ridge to an antenna on your roof. In much of rural America this is the fastest thing available.
- Best for
- Counties where the FCC data shows large licensed fixed-wireless coverage, which this page tells you
- Watch out
- Needs line of sight. Quality varies enormously between operators; ask neighbours, not the sales page.
Equipment
A better router
Rural connections are usually limited by the link, not the router, but a poor router wastes a good link and provider-supplied units are often poor.
- Best for
- Large or awkwardly shaped houses, metal roofs, outbuildings
- Watch out
- A new router will not add bandwidth you never had. Fix the link first, then the wifi.
See A better router
What changed in the last year
Comparing the current filing against the same county twelve months earlier.
| Measure | Twelve months ago | Now |
|---|
| Locations with fiber | 5,648 | 7,613 |
|---|
| Change in served locations | , | -1.15% |
|---|
Nearby and related
- All of Pennsylvania
- Pike County, PA
- Potter County, PA
- Schuylkill County, PA
- Snyder County, PA
- Somerset County, PA
- Sullivan County, PA
- Susquehanna County, PA
- Tioga County, PA
- Union County, PA
- Venango County, PA
- Warren County, PA
- Wayne County, PA
Sources
Page last updated 2026-09-01. The date moves when the underlying data moves, not when the site is rebuilt.