Index, Washington

Index is not a town you stumble into. You have to turn off Highway 2, cross the bridge over the North Fork of the Skykomish River, and drive into a place where there's nothing to hear but wind and water. To your left, the river. To your right, a 500-foot granite cliff — the Index Town Wall — rising straight out of the forest. Ahead, maybe a dozen houses, a general store, and mountains in every direction.

With a population of roughly 170 people, Index is the smallest incorporated town in western Washington. It's also one of the most spectacular places on the Highway 2 corridor. This is not a bedroom community. It's not a place with plans for big growth. It's a quarter-square-mile mountain hamlet that has survived mining booms, floods, railroad realignment, and economic decline — and it's still here, still beautiful, and still fiercely itself.

The Skykomish people lived in this valley for thousands of years before white settlement. Seven villages existed between present-day Monroe and Index, and the Skykomish maintained trade routes through the Cascades via Cady Pass. Index as a settlement began with Amos and Persis Gunn, who arrived from Kansas around 1890. They named the place after a nearby mountain that Persis thought looked like an index finger pointing toward heaven. The town was platted in 1893, just as the Great Northern Railway was completing its route. What followed was a classic boom — gold and silver miners headed to Monte Cristo, granite quarrying (Index granite went into the Washington State Capitol and the base of the Smith Tower), and timber. By 1905, the population hit 500 with a thousand more in the surrounding camps and a half-dozen hotels lining the streets.

The bust came in the 1930s. Mining played out, the quarries closed, and the Depression crushed what was left. The high school graduated its last class in 1942. One by one, the hotels burned or were torn down. But Index never disappeared. It just got very, very quiet. What replaced the extraction economy was recreation — the rivers, the granite, the mountains. The Outdoor Adventure Center operates out of the restored former tavern building. Rock climbers come from around the world for the Town Wall. Index was incorporated on October 11, 1907, and remains a town of the fourth class — the smallest municipal designation in Washington — and its residents seem to prefer it that way.

Index has about 170 residents, give or take. The median age is around 48.5, and about 35% of the population is 65 or older. There's a general store, the Outdoor Adventure Center, and a few vacation rentals and B&Bs. There is no grocery store, no gas station, no school beyond elementary. For shopping, dining, and services, you're going to Gold Bar or Monroe. But nearly half the residences are used seasonally, which tells you something about the town's appeal — people buy here because they want to be here, even if not full-time.

The year-round residents are a tight community. They sandbag together when the river floods. They maintain the parks and trails. They show up for the annual Independence Day parade, revived in 1976. Index also has a quiet creative history — the now-closed Paradise Sound recording studio hosted sessions for Alice in Chains and The Walkabouts. It's the kind of town that attracts people who want to be off the grid without being off the map.

Index is one of the most unique real estate markets on the Highway 2 corridor. At any given time, there may be only 2–8 homes listed. Properties here either sell very quickly with intense competition, or they sit for 90 to 135 days or more — there's not much in between. Over the past two years, the time from listing to closing ranged from about three weeks to five months. More than half of Index's homes were built before 1940 — original miner's houses and early 20th-century structures, some beautifully maintained, some in need of work. The median sale works out to about $515 per square foot, higher than nearby communities and reflecting the premium people pay for the setting and the scarcity of inventory.

Index has a real history with flooding. The North Fork Skykomish rose to devastating levels in 1980, 2006, and other years. Some properties are in flood zones, and flood insurance is a factor. This is something I always help buyers understand clearly before they commit. It's manageable, but it's not something to overlook.

On the south side of Highway 2, across the Skykomish River from town, sits the Mount Index Riversites — a gated private community of roughly 166 properties spread along the South Fork Skykomish River. The Riversites have been here for over 60 years, managed by the Mount Index Riversites Community Club (MIRCC) with minimal HOA dues (around $17/month). Properties range enormously — from off-grid bare lots under $20,000 to fully built riverfront homes that have sold for over $1 million. Many have direct river frontage with views of Sunset Falls and Mount Index. Only about two dozen people live full-time; the majority are weekend retreats and vacation cabins. Road access has historically been a challenge — a 2014 mudslide cut off the main road for months — and the same flood concerns that apply to town apply here. The Riversites are ideal for buyers looking for a recreation property with river access, mountain views, and seclusion near Lake Serene, the Town Wall, and Stevens Pass.

Index is the most dramatic setting on the Highway 2 corridor. Other communities have mountain views; Index has mountains literally pressing in on all sides, a wild river running past town, and a massive granite wall as a backdrop. The town isn't growing and doesn't particularly want to. There are no development plans, no new subdivisions, no commercial expansion. The town has survived by staying small, and the people who live here see that as a feature, not a limitation.