Ketchikan, AK -- Revillagigedo Island, Southeast Alaska's First City

KetchikanNo Road Out, Ever

Ketchikan sits on Revillagigedo Island in the Alexander Archipelago, and it has never had, and will never casually get, a road connection to Juneau, the rest of Alaska, or the North American highway system. Every person, every car, every refrigerator, and every 2x4 that reaches this town arrives by Alaska Marine Highway ferry, by scheduled jet or floatplane, or by barge -- there is no other way in. The town's own airport sits on a separate island, Gravina, across Tongass Narrows from downtown, a fact that became national political shorthand in the mid-2000s as the "Bridge to Nowhere": Congress earmarked funding for a $398 million span to connect the two islands, the project became a bipartisan symbol of federal pork, and then-Governor Sarah Palin canceled it in 2007. Alaska's Department of Transportation settled on upgrading the passenger ferry instead, and as of a February 2026 report from public radio station KRBD, the Ketchikan Gateway Borough Assembly is now weighing yet another alternative -- an underwater tunnel -- in a process locally nicknamed the "Tunnel to Somewhere." Layer onto that isolation a genuinely distinctive climate (multiple sources put Ketchikan's annual rainfall somewhere between roughly 140 and 165 inches a year, with real disagreement between measurement sources but total agreement that this is one of the wettest cities in the United States), a real and recently fatal landslide risk tied to the town's steep, rain-soaked terrain, a borough-based property tax system that has nothing to do with any Lower 48 state's structure, and a working economy built on salmon fishing and a genuinely enormous cruise-ship season, and you have a market that does not resemble anything else on this site. Where this research could not independently verify a current figure -- the exact current borough mill rate, a Ketchikan-specific tsunami inundation map, or a clean waterfront price premium among them -- this page says so rather than guessing.

Access
No road connection to anywhere -- Alaska Marine Highway ferry, scheduled jet/floatplane via Ketchikan International Airport on Gravina Island (reached by its own short ferry), or barge freight, and nothing else
Population
City of Ketchikan roughly 7,900-8,000 (2025 Census estimate, down slightly from 8,160 at the 2020 Census); Ketchikan Gateway Borough roughly 13,500 -- somewhat below the "14,000" figure some references still cite
Rainfall
Widely cited as one of the rainiest cities in the US -- sources put the annual average anywhere from roughly 140 to 165 inches, disagreeing on the exact number but not on the general reality
Economy
Commercial salmon fishing and processing plus a cruise-tourism season now approaching 1.6 million passenger visits a year -- two industries in real, ongoing tension over what kind of town this is
At a glance — the numbers agents don't quote
NFIP Coverage Exists, But It Is Not the Only Real Water Risk
The Ketchikan Gateway Borough participates in the National Flood Insurance Program and requires a Floodplain Development Permit for construction inside a mapped Special Flood Hazard Area, per the Borough's own floodplain-management page. Standard Alaska homeowners policies do not cover flood damage at all -- NFIP or a private flood policy is a separate purchase.
A bill was introduced in the Alaska Legislature to create a state-level alternative to the federal flood program, per Alaska Beacon reporting -- a real, current proposal, not yet law as of this research pass. No Ketchikan-specific average flood premium was confirmed; get an address-specific NFIP or private-market quote before budgeting one.
No Hurricane Risk -- the Real Wind Threat Is Winter Storms
Ketchikan has zero hurricane or typhoon exposure; Southeast Alaska sits far outside any tropical cyclone basin. The real wind and rain risk is the Pacific storm track -- atmospheric-river-driven "Pineapple Express" systems that dump extreme rainfall and bring damaging gusts through Tongass Narrows in the fall and winter months.
This page's hurricane-risk slot is used to cover that real risk profile honestly rather than force-fitting a tropical-storm framework that does not apply here -- see the Hurricane & Storm Risk page for the full picture, including the region's genuine tsunami and seismic exposure.
The Real Ground Hazard Here Is Landslide, Not Beach Erosion
Ketchikan is built on steep terrain squeezed between the water and the mountainside, with limited flat land, which is why the town and its roads sit at the base of slopes. A landslide in August 2024 killed one person and injured three, prompting evacuations and national news coverage (CBS News, NBC News, and multiple Fox affiliates all reported on it).
A National Weather Service Juneau meteorologist quoted in that coverage attributed the growing frequency of these events to climate-driven heavy rainfall combined with older infrastructure built on steep ground. This page's Beach Erosion and Seawall & Bulkhead pages address what "shoreline stability" actually means in a rainforest fjord environment rather than a sandy-beach one.
Real Regional Tsunami and Seismic Exposure -- With a Confirmed Data Gap
Alaska sits on the Pacific Ring of Fire and is genuinely one of the most seismically active states in the country. The Alaska Division of Geological & Geophysical Surveys (DGGS) runs a statewide Tsunami Inundation Mapping Program, funded through NOAA's National Tsunami Hazard Mitigation Program, in partnership with the Alaska Earthquake Center.
This research pass could not confirm whether a Ketchikan- or Revillagigedo-Island-specific inundation map has been published under that program -- that is a real, disclosed gap, not an invented "no risk" claim. Confirm directly at dggs.alaska.gov/pubs/tsunami and with the Alaska Earthquake Center before assuming any specific property's exposure.

What Actually Makes Ketchikan Different

Start with the fact that shapes literally everything else about owning property here: Ketchikan has no road connection to the rest of Alaska or to the North American highway system, and it never will in any near-term scenario. Revillagigedo Island sits in the Alexander Archipelago in the Alexander Archipelago's southern reach, and the only ways on or off are the Alaska Marine Highway System's state ferries, scheduled commercial air service, chartered floatplanes, or freight barge. Even the town's own airport isn't on the same island as downtown -- Ketchikan International Airport sits across Tongass Narrows on Gravina Island, and reaching it from town requires a short ferry crossing of its own. That specific arrangement became a genuine national punchline in the mid-2000s: Congress earmarked funding for a proposed $398 million span called the Gravina Island Bridge, critics branded it the "Bridge to Nowhere" during a broader fight over federal earmarks, and Governor Sarah Palin canceled the project in 2007 after taking office, according to contemporaneous reporting from the Anchorage Daily News. Alaska's Department of Transportation chose to upgrade ferry service instead -- a new passenger terminal, shuttle vans, and freight-dock improvements. And the story is not over: KRBD, Ketchikan's public radio station, reported in February 2026 that the Borough Assembly is now actively weighing a genuinely different alternative, an underwater tunnel, in a process some locals have started calling the "Tunnel to Somewhere."

Layer a genuinely distinctive climate onto that isolation. Multiple independent sources disagree meaningfully on Ketchikan's exact average annual rainfall -- figures found in this research ranged from roughly 141 inches to roughly 165 inches per year, depending on the measurement period and source -- but every source agrees on the underlying reality: this is one of the wettest cities in the United States, with precipitation recorded on an average of roughly 234 days a year and October typically the wettest month. That rain, combined with genuinely steep terrain squeezed between saltwater and mountainside, is not just a lifestyle fact -- it's a real geotechnical one. A landslide in August 2024 killed one person and injured three in Ketchikan, prompting evacuations and drawing national news coverage from CBS News, NBC News, and multiple Fox affiliate stations. A National Weather Service meteorologist quoted in that coverage linked the increasing frequency of Southeast Alaska landslides to a combination of climate-driven heavy rainfall and older infrastructure built, out of necessity, at the base of steep slopes -- there simply isn't much flat land to build on here.

The economy runs on two industries that coexist in real tension. Ketchikan has long marketed itself as the "Salmon Capital of the World," and that isn't just a tourist slogan -- the surrounding waters support five species of Pacific salmon, a working purse-seine and troll fleet lands and sells to local processors, and seafood processing remains a genuine, if seasonal, employer (Alaska General Seafoods alone hires more than 900 seasonal workers across its Bristol Bay and Ketchikan plants combined). At the same time, cruise tourism has grown into a genuinely massive summer economic driver: the Ketchikan Visitors Bureau estimated roughly 1.47 million cruise passengers on more than 500 ship calls in the 2025 season, and projected more than 1.6 million passengers across 58 ships for 2026 -- a figure that, per regional cruise-industry reporting, is expected to surpass Juneau's passenger count for the first time specifically because Juneau adopted its own voluntary passenger caps. A McKinley Research Group study found that the 2023 season's roughly 1.5 million cruise passengers cost the City of Ketchikan about $8 million in added municipal services but generated roughly double that in revenue. Whether that trade continues to work in the town's favor as passenger counts keep climbing is a live local question, not a settled one.

Ketchikan is also home to genuine indigenous cultural heritage that predates any of this. The town and its surrounding villages hold what's widely described as the world's largest collection of standing totem poles, tied to real Tlingit, Haida, and Tsimshian heritage across the region. Saxman Totem Park, in the separate city of Saxman roughly 2.8 miles south of downtown, displays 29 standing poles carved by Tlingit and Haida artists. Totem Bight State Historical Park, an 11-acre state historic site, holds what's described as the world's largest collection of unrestored, painstakingly reproduced 19th-century totem poles -- 14 of them along a rainforest path. A third site, the Totem Heritage Center, rounds out the collection. This is living cultural heritage, actively maintained and interpreted by descendant communities, not a museum piece frozen in the past.

None of this makes Ketchikan a bad place to buy -- thousands of people live full, ordinary lives here, and the town has real infrastructure most remote Alaska communities lack, including a 25-bed critical access hospital (PeaceHealth Ketchikan Medical Center) with a Level IV trauma emergency department and a wide range of specialty and telemedicine clinics. But several facts deserve honest disclosure rather than a guess: this research could not confirm the Ketchikan Gateway Borough's current property tax mill rate (state statute caps the areawide borough rate at 8 mills, but the Borough's own site is the authority on the current figure), could not confirm whether Revillagigedo Island has its own published tsunami inundation map under Alaska's statewide DGGS mapping program, and found real disagreement between market-tracking sites on Ketchikan's current median home price (figures ranged roughly $399,000 to $457,000 depending on the source and month). Anyone seriously evaluating a purchase here should confirm all of these directly with the Ketchikan Gateway Borough Assessor's Office, the Alaska DGGS and Alaska Earthquake Center, and a Ketchikan-focused buyer's agent, rather than assuming an online figure is current.

Median Home Price
Roughly $399,000-$457,000 across disagreeing 2025-2026 snapshots (Redfin, Zillow, Movoto) -- a small, thin market where sources diverge; confirm current comps with a local agent
Property Tax
Levied by the Ketchikan Gateway Borough, not a state system; state law caps the areawide borough rate at 8 mills. Current mill rate not independently confirmed this pass -- call the Borough Assessor's Office
Sales Tax
No state sales tax anywhere in Alaska. Inside city limits, seasonal rate runs 8% total (Apr 1-Sep 30) or 5.5% total (Oct 1-Mar 31); outside city limits, borough-only rate is 2.5%, per city and borough tax pages
State Income Tax
Zero -- Alaska has no state income tax, and residents may also qualify for the annual Alaska Permanent Fund Dividend. This page does not state a current PFD dollar figure since it changes yearly by legislative action

Independent research. No ads. No sponsored listings. Facts here are drawn from: the U.S. Census Bureau QuickFacts pages for Ketchikan city and Ketchikan Gateway Borough for population figures; World Population Review, Alaska Demographics, and CityPopulation.de as secondary population-estimate cross-checks; the Ketchikan Gateway Borough's own site (kgbak.us and borough.ketchikan.ak.us) for floodplain management, sales tax structure, and the state-law 8-mill cap on the areawide borough property tax rate; the Alaska Department of Revenue Tax Division and SalesTaxHandbook/Avalara for city and borough sales-tax-rate detail, including the seasonal city rate change each April 1 and October 1; Wikipedia and the Anchorage Daily News for the Gravina Island Bridge ("Bridge to Nowhere") project history, its 2005 congressional earmark controversy, and Governor Sarah Palin's 2007 cancellation; KRBD (Ketchikan's public radio station) for its February 2026 reporting on the Borough Assembly's "Tunnel to Somewhere" evaluation as a Gravina access alternative; BestPlaces, Weather-and-Climate.com, and ExtremeWeatherWatch for Ketchikan's disputed annual rainfall figures, explicitly flagged here as disagreeing between sources; CBS News, NBC News, and multiple Fox affiliate stations (Fox 32 Chicago, Fox 2 Detroit, Fox 10 Phoenix, Fox 5 DC, Fox 13 Seattle) for the August 2024 fatal Ketchikan landslide; the Ketchikan Visitors Bureau's own cruise-schedule and capacity materials, KRBD, Alaska Public Media, and the Juneau Independent for 2025-2026 cruise passenger and ship-call figures, plus McKinley Research Group's study on the city's 2023-season cruise cost/revenue balance; Smithsonian Magazine, Wikipedia, and multiple Alaska tourism sites for Saxman Totem Park's and Totem Bight State Historical Park's totem pole counts and their status as the world's largest collection of standing totem poles; PeaceHealth's own site for Ketchikan Medical Center's bed count, trauma designation, and services; and Alaska Beacon for reporting on a proposed state-level flood insurance alternative bill. Facts not independently confirmed and not invented here include: the Ketchikan Gateway Borough's current-year mill rate; whether a Ketchikan- or Revillagigedo-Island-specific tsunami inundation map has been published under Alaska DGGS's statewide mapping program; a single settled current median home price (sources disagree meaningfully in this small market); and the current Alaska Permanent Fund Dividend amount, which is set annually. Confirm all current figures directly with the Ketchikan Gateway Borough Assessor's Office, the Alaska Division of Geological & Geophysical Surveys, and a Ketchikan-focused buyer's agent before making a purchase, relocation, or investment decision. Nothing on this page is legal, tax, financial, or insurance advice.

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