New York

Optimum in New York: Long Island, Westchester and city checks

A borough name, a city boundary and a provider community page can describe different areas. Match the full address before comparing Optimum fiber and cable options.

By Pablo Mendoza, Guide author · Reviewed by George Olfson

Published Sep 23, 2026 · Updated Sep 24, 2026 · Facts checked Oct 27, 2026

How we check availability · Editorial standards

Advertising disclosure: some links on this page lead to shopping pages, including pages on related sites such as Konecteaze, and we may earn a commission if you order. That never changes the facts or sources here. How we earn money

Where does Optimum offer internet in New York?

Optimum lists 237 New York communities on its locations page (checked Oct 27, 2026). In FCC data as of Dec 31, 2025, 1,196,881 of its 1,471,462 New York locations report fiber, mostly on Long Island and in Westchester County.

Two listed cities, Poughkeepsie and Middletown, show Optimum at under 5% of homes.

See what Optimum offers at your address

Check plans at your address

New York at a glance

Optimum in New York: its list, the FCC map and the state picture
Fact	Value	Source
Communities on Optimum's New York locations page	237Listed by Optimum	Optimum, Oct 27, 2026
Listed New York communities where FCC data shows Optimum	216FCC-reported	FCC map, Dec 31, 2025 data
Listed New York communities where FCC data shows Optimum fiber	206FCC-reported	FCC map, Dec 31, 2025 data
Median share of homes with Optimum across listed New York communities	93.1%FCC-reported	FCC map, Dec 31, 2025 data
Locations with homes where Optimum reports service in New York	1,471,462FCC-reported	FCC map, Dec 31, 2025 data
Share of Optimum's New York locations with fiber	81.3%FCC-reported	FCC map, Dec 31, 2025 data
Census places in New York where FCC shows Optimum	442FCC-reported	FCC map, Dec 31, 2025 data
Census places in New York where FCC shows Optimum fiber	405FCC-reported	FCC map, Dec 31, 2025 data
Locations with homes where Optimum reports fiber in Yonkers	26,797FCC-reported	FCC map, Dec 31, 2025 data
Locations with homes where Optimum reports fiber in New Rochelle	11,978FCC-reported	FCC map, Dec 31, 2025 data
Locations with homes where Optimum reports fiber in Levittown	15,752FCC-reported	FCC map, Dec 31, 2025 data
Homes on the FCC map in New York	9,267,668	FCC map, Dec 31, 2025 data
New York homes with fiber from any provider	69.9%FCC-reported	FCC map, Dec 31, 2025 data
New York homes with cable from any provider	92.5%FCC-reported	FCC map, Dec 31, 2025 data
New York homes with DSL over copper	3.9%FCC-reported	FCC map, Dec 31, 2025 data
New York homes with a wired service at 100/20 Mbps or more	97.1%FCC-reported	FCC map, Dec 31, 2025 data
Where Optimum says 8 Gig fiber is currently available	Portions of New York, New Jersey and ConnecticutListed by Optimum	Optimum, Oct 27, 2026

Locations with homes where Optimum reports each technology in New York (FCC map, Dec 31, 2025 data); a location with both is counted in both rows
Technology	Locations	Source
Fiber	1,196,881FCC-reported	FCC map, Dec 31, 2025 data
Cable	1,471,106FCC-reported	FCC map, Dec 31, 2025 data

How New York households connect today (Census ACS 2020-2024)

New York households: 7,722,646; Census ACS 2020-2024
New York households with a broadband subscription: 90.8%; Census ACS 2020-2024
New York households with cable, fiber or DSL service: 77.2%; Census ACS 2020-2024
New York households with no internet subscription: 6.8%; Census ACS 2020-2024

Where Optimum lists service in New York

Every community on Optimum's New York page (checked Oct 27, 2026), with the technology FCC data shows for Optimum inside each place (data as of Dec 31, 2025)
City	County	Population	Listed by Optimum	FCC-reported technology
Albertson	Nassau County	Not available	Listed	Fiber, Cable
Amagansett	Suffolk County	Not available	Listed	Fiber, Cable
Amityville	Suffolk County	Not available	Listed	Fiber, Cable
Ardsley	Westchester County	Not available	Listed	Fiber, Cable
Armonk	Westchester County	Not available	Listed	Fiber, Cable
Babylon	Suffolk County	Not available	Listed	Fiber, Cable
Baldwin	Nassau County	Not available	Listed	Fiber, Cable
Bay Shore	Suffolk County	Not available	Listed	Fiber, Cable
Bayport	Suffolk County	Not available	Listed	Fiber, Cable
Bayville	Nassau County	Not available	Listed	Fiber, Cable
Beacon	Dutchess County	Not available	Listed	Fiber, Cable
Bedford	Westchester County	Not available	Listed	Cable
Bedford Hills	Westchester County	Not available	Listed	Fiber, Cable
Bellmore	Nassau County	Not available	Listed	Fiber, Cable
Bellport	Suffolk County	Not available	Listed	Fiber, Cable
Bethpage	Nassau County	Not available	Listed	Fiber, Cable
Blauvelt	Rockland County	Not available	Listed	Fiber, Cable
Blue Point	Suffolk County	Not available	Listed	Fiber, Cable
Bohemia	Suffolk County	Not available	Listed	Fiber, Cable
Brentwood	Suffolk County	Not available	Listed	Fiber, Cable
Briarcliff Manor	Westchester County	Not available	Listed	Fiber, Cable
Bridgehampton	Suffolk County	Not available	Listed	Fiber, Cable
Bronx	Not available	Not available	Listed	Not a Census place
Bronxville	Westchester County	Not available	Listed	Fiber, Cable
Brooklyn	Not available	Not available	Listed	Not a Census place
Calverton	Suffolk County	Not available	Listed	Fiber, Cable
Carle Place	Nassau County	Not available	Listed	Fiber, Cable
Cedarhurst	Nassau County	Not available	Listed	Fiber, Cable
Center Moriches	Suffolk County	Not available	Listed	Fiber, Cable
Centereach	Suffolk County	Not available	Listed	Fiber, Cable
Centerport	Suffolk County	Not available	Listed	Fiber, Cable
Central Islip	Suffolk County	Not available	Listed	Fiber, Cable
Chappaqua	Westchester County	Not available	Listed	Fiber, Cable
Chester	Orange County	Not available	Listed	Fiber, Cable
Clinton Corners	Not available	Not available	Listed	Not a Census place
Cold Spring	Putnam County	Not available	Listed	Fiber, Cable
Commack	Suffolk County	Not available	Listed	Fiber, Cable
Congers	Rockland County	Not available	Listed	Fiber, Cable
Copiague	Suffolk County	Not available	Listed	Fiber, Cable
Coram	Suffolk County	Not available	Listed	Fiber, Cable
Cortlandt Manor	Not available	Not available	Listed	Not a Census place
Croton On Hudson	Westchester County	Not available	Listed	Fiber, Cable
Cutchogue	Suffolk County	Not available	Listed	Fiber, Cable
Deer Park	Suffolk County	Not available	Listed	Fiber, Cable
Dix Hills	Suffolk County	Not available	Listed	Fiber, Cable
Dobbs Ferry	Westchester County	Not available	Listed	Fiber, Cable
Dover Plains	Dutchess County	Not available	Listed	Cable
East Hampton	Suffolk County	Not available	Listed	Fiber, Cable
East Islip	Suffolk County	Not available	Listed	Fiber, Cable
East Meadow	Nassau County	Not available	Listed	Fiber, Cable
East Moriches	Suffolk County	Not available	Listed	Fiber, Cable
East Northport	Suffolk County	Not available	Listed	Fiber, Cable
East Quogue	Suffolk County	Not available	Listed	Fiber, Cable
East Rockaway	Nassau County	Not available	Listed	Fiber, Cable
East Setauket	Suffolk County	Not available	Listed	Fiber, Cable
Eastchester	Westchester County	Not available	Listed	Fiber, Cable
Elmont	Nassau County	Not available	Listed	Fiber, Cable
Elmsford	Westchester County	Not available	Listed	Fiber, Cable
Farmingdale	Nassau County	Not available	Listed	Fiber, Cable
Farmingville	Suffolk County	Not available	Listed	Fiber, Cable
Fishkill	Dutchess County	Not available	Listed	Fiber, Cable
Floral Park	Nassau County	Not available	Listed	Fiber, Cable
Florida	Orange County	Not available	Listed	Fiber, Cable
Franklin Square	Nassau County	Not available	Listed	Fiber, Cable
Freeport	Nassau County	Not available	Listed	Fiber, Cable
Garden City	Nassau County	Not available	Listed	Fiber, Cable
Garnerville	Not available	Not available	Listed	Not a Census place
Garrison	Not available	Not available	Listed	Not a Census place
Glen Cove	Nassau County	Not available	Listed	Fiber, Cable
Glen Head	Nassau County	Not available	Listed	Fiber, Cable
Great Neck	Nassau County	Not available	Listed	Fiber, Cable
Greenlawn	Suffolk County	Not available	Listed	Fiber, Cable
Greenport	Suffolk County	Not available	Listed	Fiber, Cable
Greenwood Lake	Orange County	Not available	Listed	Fiber, Cable
Hampton Bays	Suffolk County	Not available	Listed	Fiber, Cable
Harrison	Westchester County	Not available	Listed	Fiber, Cable
Hartsdale	Westchester County	Not available	Listed	Fiber, Cable
Hastings On Hudson	Westchester County	Not available	Listed	Fiber, Cable
Hauppauge	Suffolk County	Not available	Listed	Fiber, Cable
Haverstraw	Rockland County	Not available	Listed	Fiber, Cable
Hawthorne	Westchester County	Not available	Listed	Fiber, Cable
Hempstead	Nassau County	Not available	Listed	Fiber, Cable
Hewlett	Nassau County	Not available	Listed	Fiber, Cable
Hicksville	Nassau County	Not available	Listed	Fiber, Cable
Highland	Ulster County	Not available	Listed	Fiber, Cable
Highland Mills	Not available	Not available	Listed	Not a Census place
Holbrook	Suffolk County	Not available	Listed	Fiber, Cable
Holtsville	Suffolk County	Not available	Listed	Fiber, Cable
Hopewell Junction	Dutchess County	Not available	Listed	Fiber, Cable
Huntington	Suffolk County	Not available	Listed	Fiber, Cable
Huntington Station	Suffolk County	Not available	Listed	Fiber, Cable
Hyde Park	Dutchess County	Not available	Listed	Cable
Inwood	Nassau County	Not available	Listed	Fiber, Cable
Irvington	Westchester County	Not available	Listed	Fiber, Cable
Island Park	Nassau County	Not available	Listed	Fiber, Cable
Islandia	Suffolk County	Not available	Listed	Fiber, Cable
Islip	Suffolk County	Not available	Listed	Fiber, Cable
Islip Terrace	Suffolk County	Not available	Listed	Fiber, Cable
Jericho	Nassau County	Not available	Listed	Fiber, Cable
Katonah	Westchester County	Not available	Listed	Fiber, Cable
Kings Park	Suffolk County	Not available	Listed	Fiber, Cable
Lagrangeville	Not available	Not available	Listed	Not a Census place
Lake Grove	Suffolk County	Not available	Listed	Fiber, Cable
Larchmont	Westchester County	Not available	Listed	Fiber, Cable
Lawrence	Nassau County	Not available	Listed	Fiber, Cable
Levittown	Nassau County	Not available	Listed	Fiber, Cable
Lindenhurst	Suffolk County	Not available	Listed	Fiber, Cable
Locust Valley	Nassau County	Not available	Listed	Fiber, Cable
Long Beach	Nassau County	Not available	Listed	Fiber, Cable
Lynbrook	Nassau County	Not available	Listed	Fiber, Cable
Mahopac	Putnam County	Not available	Listed	Fiber, Cable
Malverne	Nassau County	Not available	Listed	Fiber, Cable
Mamaroneck	Westchester County	Not available	Listed	Fiber, Cable
Manhasset	Nassau County	Not available	Listed	Fiber, Cable
Manorville	Suffolk County	Not available	Listed	Fiber, Cable
Massapequa	Nassau County	Not available	Listed	Fiber, Cable
Massapequa Park	Nassau County	Not available	Listed	Fiber, Cable
Mastic	Suffolk County	Not available	Listed	Fiber, Cable
Mastic Beach	Suffolk County	Not available	Listed	Fiber, Cable
Mattituck	Suffolk County	Not available	Listed	Fiber, Cable
Medford	Suffolk County	Not available	Listed	Fiber, Cable
Melville	Suffolk County	Not available	Listed	Fiber, Cable
Merrick	Nassau County	Not available	Listed	Fiber, Cable
Middle Island	Suffolk County	Not available	Listed	Fiber, Cable
Middletown	Orange County	Not available	Listed	Cable
Millbrook	Dutchess County	Not available	Listed	Fiber, Cable
Miller Place	Suffolk County	Not available	Listed	Fiber, Cable
Mineola	Nassau County	Not available	Listed	Fiber, Cable
Mohegan Lake	Not available	Not available	Listed	Not a Census place
Monroe	Orange County	Not available	Listed	Fiber, Cable
Monsey	Rockland County	Not available	Listed	Fiber, Cable
Montauk	Suffolk County	Not available	Listed	Fiber, Cable
Moriches	Suffolk County	Not available	Listed	Fiber, Cable
Mount Kisco	Westchester County	Not available	Listed	Fiber, Cable
Mount Sinai	Suffolk County	Not available	Listed	Fiber, Cable
Nanuet	Rockland County	Not available	Listed	Fiber, Cable
Nesconset	Suffolk County	Not available	Listed	Fiber, Cable
New City	Rockland County	Not available	Listed	Fiber, Cable
New Hyde Park	Nassau County	Not available	Listed	Fiber, Cable
New Rochelle	Westchester County	Not available	Listed	Fiber, Cable
North Babylon	Suffolk County	Not available	Listed	Fiber, Cable
North Salem	Not available	Not available	Listed	Not a Census place
Northport	Suffolk County	Not available	Listed	Fiber, Cable
Nyack	Rockland County	Not available	Listed	Fiber, Cable
Oakdale	Suffolk County	Not available	Listed	Fiber, Cable
Oceanside	Nassau County	Not available	Listed	Fiber, Cable
Old Bethpage	Nassau County	Not available	Listed	Fiber, Cable
Orangeburg	Rockland County	Not available	Listed	Fiber, Cable
Ossining	Westchester County	Not available	Listed	Fiber, Cable
Oyster Bay	Nassau County	Not available	Listed	Fiber, Cable
Patchogue	Suffolk County	Not available	Listed	Fiber, Cable
Pearl River	Rockland County	Not available	Listed	Fiber, Cable
Peekskill	Westchester County	Not available	Listed	Fiber, Cable
Pelham	Westchester County	Not available	Listed	Fiber, Cable
Pelham Manor	Westchester County	Not available	Listed	Fiber, Cable
Pine Plains	Dutchess County	Not available	Listed	Cable
Plainview	Nassau County	Not available	Listed	Fiber, Cable
Pleasantville	Westchester County	Not available	Listed	Fiber, Cable
Pomona	Rockland County	Not available	Listed	Fiber, Cable
Port Chester	Westchester County	Not available	Listed	Fiber, Cable
Port Jefferson	Suffolk County	Not available	Listed	Fiber, Cable
Port Jefferson Station	Suffolk County	Not available	Listed	Fiber, Cable
Port Washington	Nassau County	Not available	Listed	Fiber, Cable
Poughkeepsie	Dutchess County	Not available	Listed	Cable
Pound Ridge	Not available	Not available	Listed	Not a Census place
Purchase	Not available	Not available	Listed	Not a Census place
Putnam Valley	Not available	Not available	Listed	Not a Census place
Quogue	Suffolk County	Not available	Listed	Fiber, Cable
Red Hook	Dutchess County	Not available	Listed	None reported inside the town
Ridge	Suffolk County	Not available	Listed	Fiber, Cable
Riverhead	Suffolk County	Not available	Listed	Fiber, Cable
Rockville Centre	Nassau County	Not available	Listed	Fiber, Cable
Rocky Point	Suffolk County	Not available	Listed	Fiber, Cable
Ronkonkoma	Suffolk County	Not available	Listed	Fiber, Cable
Roosevelt	Nassau County	Not available	Listed	Fiber, Cable
Roslyn	Nassau County	Not available	Listed	Fiber, Cable
Roslyn Heights	Nassau County	Not available	Listed	Fiber, Cable
Rye	Westchester County	Not available	Listed	Fiber, Cable
Sag Harbor	Suffolk County	Not available	Listed	Fiber, Cable
Saint James	Suffolk County	Not available	Listed	Fiber, Cable
Sayville	Suffolk County	Not available	Listed	Fiber, Cable
Scarsdale	Westchester County	Not available	Listed	Fiber, Cable
Sea Cliff	Nassau County	Not available	Listed	Fiber, Cable
Seaford	Nassau County	Not available	Listed	Fiber, Cable
Selden	Suffolk County	Not available	Listed	Fiber, Cable
Shelter Island	Suffolk County	Not available	Listed	Fiber, Cable
Shirley	Suffolk County	Not available	Listed	Fiber, Cable
Shoreham	Suffolk County	Not available	Listed	Fiber, Cable
Sleepy Hollow	Westchester County	Not available	Listed	Fiber, Cable
Sloatsburg	Rockland County	Not available	Listed	Fiber, Cable
Smithtown	Suffolk County	Not available	Listed	Fiber, Cable
Somers	Not available	Not available	Listed	Not a Census place
Sound Beach	Suffolk County	Not available	Listed	Fiber, Cable
South Salem	Not available	Not available	Listed	Not a Census place
Southampton	Suffolk County	Not available	Listed	Fiber, Cable
Southold	Suffolk County	Not available	Listed	Fiber, Cable
Spring Valley	Rockland County	Not available	Listed	Fiber, Cable
Staatsburg	Dutchess County	Not available	Listed	Cable
Stony Brook	Suffolk County	Not available	Listed	Fiber, Cable
Stony Point	Rockland County	Not available	Listed	Fiber, Cable
Suffern	Rockland County	Not available	Listed	Fiber, Cable
Syosset	Nassau County	Not available	Listed	Fiber, Cable
Tappan	Rockland County	Not available	Listed	Fiber, Cable
Tarrytown	Westchester County	Not available	Listed	Fiber, Cable
Thornwood	Westchester County	Not available	Listed	Fiber, Cable
Tuckahoe	Not available	Not available	Listed	Not a Census place
Tuxedo Park	Orange County	Not available	Listed	Fiber, Cable
Uniondale	Nassau County	Not available	Listed	Fiber, Cable
Valhalla	Westchester County	Not available	Listed	Fiber, Cable
Valley Cottage	Rockland County	Not available	Listed	Fiber, Cable
Valley Stream	Nassau County	Not available	Listed	Fiber, Cable
Wading River	Suffolk County	Not available	Listed	Fiber, Cable
Wallkill	Ulster County	Not available	Listed	Cable
Wantagh	Nassau County	Not available	Listed	Fiber, Cable
Wappingers Falls	Dutchess County	Not available	Listed	Fiber, Cable
Warwick	Orange County	Not available	Listed	Fiber, Cable
Water Mill	Suffolk County	Not available	Listed	Fiber, Cable
Watermill	Not available	Not available	Listed	Not a Census place
West Babylon	Suffolk County	Not available	Listed	Fiber, Cable
West Harrison	Not available	Not available	Listed	Not a Census place
West Haverstraw	Rockland County	Not available	Listed	Fiber, Cable
West Hempstead	Nassau County	Not available	Listed	Fiber, Cable
West Islip	Suffolk County	Not available	Listed	Fiber, Cable
West Nyack	Rockland County	Not available	Listed	Fiber, Cable
Westbury	Nassau County	Not available	Listed	Fiber, Cable
Westchester	Not available	Not available	Listed	Not a Census place
Westhampton	Suffolk County	Not available	Listed	Fiber, Cable
Westhampton Beach	Suffolk County	Not available	Listed	Fiber, Cable
White Plains	Westchester County	Not available	Listed	Fiber, Cable
Williston Park	Nassau County	Not available	Listed	Fiber, Cable
Wingdale	Dutchess County	Not available	Listed	Cable
Woodbury	Not available	Not available	Listed	Not a Census place
Woodmere	Nassau County	Not available	Listed	Fiber, Cable
Wyandanch	Suffolk County	Not available	Listed	Fiber, Cable
Yaphank	Suffolk County	Not available	Listed	Fiber, Cable
Yonkers	Westchester County	Not available	Listed	Fiber, Cable
Yorktown Heights	Westchester County	Not available	Listed	Cable

City notes

New York City: the Bronx and Brooklyn

Optimum's list names the Bronx and Brooklyn. Boroughs are not Census places, so FCC counts them inside one New York City row. There, Optimum reports 271,232 locations, and 223,097 of them report fiber.

Those locations reach 32.7% of the city's homes, about one in three. So most city homes sit outside Optimum's reported area.

New York City: the Bronx and Brooklyn facts
Fact	Value	Source
Locations with homes where Optimum reports service in New York	271,232FCC-reported	FCC map, Dec 31, 2025 data
Locations with homes where Optimum reports fiber in New York	223,097FCC-reported	FCC map, Dec 31, 2025 data
Share of New York homes where FCC shows Optimum	32.7%FCC-reported	FCC map, Dec 31, 2025 data

Long Island and Westchester

In Nassau and Suffolk county towns, Optimum's FCC footprint is dense and mostly fiber. Levittown has 15,919 Optimum locations, Hicksville 12,750, Brentwood 10,909 and Commack 11,369. In Commack, 10,031 of them report fiber.

In the Dec 31, 2025 snapshot, Optimum's reported residential-unit share in Long Beach is 97.1%. In Westchester County, Yonkers has 26,797 reported Optimum fiber locations. Check the current address result before using fiber-tier guidance.

Long Island and Westchester facts
Fact	Value	Source
Locations with homes where Optimum reports service in Levittown	15,919FCC-reported	FCC map, Dec 31, 2025 data
Locations with homes where Optimum reports fiber in Levittown	15,752FCC-reported	FCC map, Dec 31, 2025 data
Locations with homes where Optimum reports service in Hicksville	12,750FCC-reported	FCC map, Dec 31, 2025 data
Locations with homes where Optimum reports fiber in Hicksville	12,720FCC-reported	FCC map, Dec 31, 2025 data
Locations with homes where Optimum reports service in Brentwood	10,909FCC-reported	FCC map, Dec 31, 2025 data
Locations with homes where Optimum reports service in Commack	11,369FCC-reported	FCC map, Dec 31, 2025 data
Locations with homes where Optimum reports fiber in Commack	10,031FCC-reported	FCC map, Dec 31, 2025 data
Share of Long Beach homes where FCC shows Optimum	97.1%FCC-reported	FCC map, Dec 31, 2025 data

Poughkeepsie, Middletown and Mahopac

These three listed names show little Optimum in FCC data. Optimum reaches 4.2% of homes in Poughkeepsie, in Dutchess County, and 5.9% in Mahopac, in Putnam County. In Middletown, in Orange County, it reports 65 locations, at 2.3% of homes.

In the same snapshot, other companies report fiber at 93.8% of Poughkeepsie homes, and 4 report wired or fixed wireless service somewhere in the city.

Poughkeepsie, Middletown and Mahopac facts
Fact	Value	Source
Share of Poughkeepsie homes where FCC shows Optimum	4.2%FCC-reported	FCC map, Dec 31, 2025 data
Poughkeepsie homes with fiber from any provider	93.8%FCC-reported	FCC map, Dec 31, 2025 data
Locations with homes where Optimum reports service in Middletown	65FCC-reported	FCC map, Dec 31, 2025 data
Share of Middletown homes where FCC shows Optimum	2.3%FCC-reported	FCC map, Dec 31, 2025 data
Share of Mahopac homes where FCC shows Optimum	5.9%FCC-reported	FCC map, Dec 31, 2025 data
Wired and fixed wireless providers reporting service in Poughkeepsie	4FCC-reported	FCC map, Dec 31, 2025 data

Which product will my address get?

In the Dec 31, 2025 snapshot, FCC shows Optimum fiber in 206 of the 216 listed places where Optimum reports service, and in 405 of the 442 New York Census places where it reports service at all. Confirm the product at your address.

Six of the ten listed places without Optimum fiber are in Dutchess County. The others are Middletown, Wallkill, Bedford and Yorktown Heights. FCC shows no Optimum fiber in Hyde Park (745 Optimum locations), Staatsburg (276) or Wingdale (328). In Highland, just 37 of 1,905 report fiber.

New York is also one of the three states where Optimum says 8 Gig is available in portions of the state. It names no towns.

If the result at your address names a fiber tier, choose an Optimum fiber tier compares the five on Optimum's fiber page.

How sure is each claim on this page?

L1: ZIP estimate. A ZIP code covers many streets. We do not publish ZIP pages.
L2: FCC-reported (used on this page). Providers report the technology at each location to the FCC National Broadband Map.
L3: Provider-coverage (used on this page). Optimum names the place on its own locations page (shown as "Listed by Optimum").
L4: Provider-confirmed address. Only the address check reaches this level. It returns the offer for your street address and unit.
L5: User-confirmed orderable. We never claim this level. You confirm it when you place the order.

Deciding in New York

Nassau, Suffolk or Westchester county towns: most reported Optimum locations use fiber in the Dec 31, 2025 snapshot, though none are recorded in Bedford or Yorktown Heights. Use fiber-tier guidance only if the current address result confirms fiber.
Bronx or Brooklyn: Optimum's reported residential-unit share of 32.7% is New York City-wide in the Dec 31, 2025 snapshot. This source supplies no separate borough percentage. Check service for your building.
Poughkeepsie, Middletown or Mahopac: Optimum reaches few homes, so start with the other companies.
Hyde Park, Staatsburg, Wingdale or Highland: the snapshot shows little or no Optimum fiber. Confirm cable or fiber in the current address result.

Before you pay for more than a gig, read when gigabit or multi-gig internet is worth it.

Twenty listed names have no Census place of their own, including the Bronx, Brooklyn, Somers, Pound Ridge and Purchase. Their table rows read "Not a Census place".

Optimum also lists towns in New Jersey, Connecticut and Pennsylvania. For the other states on Optimum's list, see where Optimum offers internet. To line Optimum up against the other companies at your address, compare every provider across New York on Konecteaze.

See what Optimum offers at your address

Check plans at your address

Prefer to order by phone?

Call the comparison partner. They confirm Optimum availability at your address before you agree to anything.

Advertising disclosure. Calling may earn compensation. This is not the provider's support line.

1-866-912-8424

Common questions

Does Optimum serve the Bronx and Brooklyn?

Both are on its New York list. FCC counts them inside New York City, where Optimum reports 271,232 locations at 32.7% of the city's homes.

Is Optimum fiber on Long Island?

In most listed towns, yes. In Levittown, 15,752 of Optimum's 15,919 locations report fiber in FCC data, and in Hicksville 12,720 of 12,750.

Is Optimum in Poughkeepsie?

Poughkeepsie is on the list, but FCC shows Optimum at 4.2% of the city's homes. Other companies report fiber at 93.8% of them.

Where is Optimum 8 Gig in New York?

Optimum's fiber page (checked Oct 27, 2026) says 8 Gig is available in portions of New York, New Jersey and Connecticut. It names no towns. For scale, FCC shows Optimum fiber in 206 of the 216 listed New York places where Optimum reports service.

Sources and scope

Optimum in New York Checked Sep 23, 2026 · Supports: Communities on Optimum's New York locations page
Federal Communications Commission — National Broadband Map data: fixed broadband availability Checked Sep 23, 2026 · Data as of Dec 31, 2025 (released 2026) · Supports: technology shares, provider counts and provider-reported technologies
Optimum Fiber Internet Checked Sep 23, 2026 · Supports: Where Optimum says 8 Gig fiber is currently available
U.S. Census Bureau — American Community Survey 5-year estimates: internet subscriptions in household (B28002) Checked Sep 23, 2026 · Data as of 2020-2024 ACS 5-year estimates · Supports: households, broadband subscriptions and households without a subscription
U.S. Census Bureau — 2020 Census block assignment files Checked Sep 23, 2026 · Data as of 2020 Census geography · Supports: county