Language The Stillaguamish traditionally speak a subdialect of Northern Lushootseed, called . In modern times, usage of the language has decreased to the point where there are no longer native speakers, and it is generally used in ceremonies. Despite this, there are still many second-language speakers and the Stillaguamish Tribe is engaging in revitalizing the language. The Stillaguamish Tribe has a YouTube channel where they post language-learning material.
Societal structure The Stillaguamish traditionally had a class society with three classes: upper class (), commoners, and slaves (). The vast majority of people were upper class, with a small minority of commoners, made up of freed slaves, refugees, orphans, and others who were otherwise ostracized from society. The slave class was by far the smallest. Slaves were former prisoners of war, and war was relatively infrequent. Only the wealthiest and most prestigious owned slaves. Society was traditionally dominated by the village and the family. There was no formal social organization higher the village until the colonial period, when extended villages and modern tribes arose as powerful leaders consolidated power. One would identify primarily with the village they were from, and beyond that, their family was most important.
Resources and sustenance Both in ancient and modern times, cedar is one of the most important resources of the Stillaguamish. The bark, wood, and roots of cedar can all be used. Cedar wood is used for crafting house posts, canoes, houses, storage, and more. The bark is used for making rope, and weaving baskets, hats, clothing, and mats. The bark is also used in medicine, food, and some weaving of textiles. The primary food resource for the Stillaguamish is salmon. Salmon were once plentiful in the rivers, and were caught at fishing stations, with traps, or with spears. Each village would have a fishing station, such as a weir or large fish trap, where salmon and other fish were caught for eating fresh, smoking, or drying. There were two large weirs on the Stillaguamish at the villages at what are now
Florence and
Trafton. Early settlers and visitors to the territory of the Stillaguamish thought their talent for fishing in even the most turbulent waters was remarkable. Even today, many Stillaguamish people largely rely on fishing salmon as a means of gathering food and for economic gain. The Stillaguamish traditionally both hunted and domesticated animals. Animals were traditionally hunted primarily for food and clothing, as well as trading with other groups. The primary animals hunted were deer, elk, bear, and mountain goat. The area north of up to Pilchuck Creek and
Lake Cavanaugh were prime places for getting deer. Stillaguamish people also traveled to areas used by other tribes, like the Snohomish, Skykomish, and Sauk, to hunt. The Stillaguamish were famed for their skills in hunting mountain goat up on Three Fingers Mountain () and Whitehorse Mountain (), and commonly invited other tribes to hunt with them in return for hunting privileges elsewhere. The Stillaguamish domesticated the
Salish Wool Dog, shaving them for their wool. They were kept separate from other animals in special areas, and highly cared for so as to maintain their coat. Both mountain goat wool and dog wool was used for weaving blankets and clothing, both of which were highly valuable in trading. The Stillaguamish maintain a tradition of gathering plants in the forests, prairies, and alpine meadows in their territory. Traditionally, prairies were maintained and plants growing there were semi-domesticated.
Slash-and-burn techniques were used to encourage new growth of plants and facilitate animal species. One of the most prolific prairies used by the Stillaguamish was at what is now Kent Prairie (), in
Arlington. It was a plentiful source of many crops, such as
camas, as well as various berries, grasses, and weeds and the only prairie within the core territory of the Stillaguamish. The Stillaguamish who were allied with the
Sauk would also travel to Sauk Prairie to gather roots there. The Stillaguamish also gathered berries with their Snohomish allies at Kellogg Marsh, in what is now
Marysville (). Potatoes began being planted after their introduction. They were first planted at the village between Florence and Silvana, and soon after they had spread to many of the Stillaguamish villages where they were maintained around the village, and planted at prairies like at .
Houses The Stillaguamish traditionally had several types of housing. During the summer, temporary houses made of cattail mats or small, temporary longhouses were erected, while during the winter, the Stillaguamish lived in great cedar longhouses. The winter lodgings of the Stillaguamish were large cedar plank longhouses, furnished from long cedar boards and rope made from cedar bark, with the interior walls covered with large woven cattail mats. On the inside, longhouses had large fire pits for heating and cooking in the center, and there were sleeping and storage platforms were built into the walls. Multiple families, generally part of the same extended family, would live together in different sections of the house. Each family in a house owned the roof planks which covered their section. Winter longhouses were built by professional carpenters, who masterfully crafted the planks with specialized tools. 40–50 men could build a longhouse in about 3–4 months. The Stillaguamish also built large fortified longhouses called stronghouses, where trade goods and other valuables were kept. The village at Cubial had a 150-foot-long stronghouse that was fortified with spikes and traps along the entire perimeter.
Transportation The traditional primary vessel of the Stillaguamish is the river canoe. As they live on the swift-flowing Stillaguamish, they were experts at navigating the currents. Canoes were poled upriver and would ride the current downriver. The North Fork, having many settlements up and down the whole river and always being full of canoes, was called a sort of highway between Skagit Bay and the
Sauk River by early mountaineer
Nels Bruseth. When
traveling overland, canoes would be picked up and carried. There were several commonly used portages at
Barlow Pass,
Granite Falls, and near
Darrington.
Indian Pass between the Sauk and
White Rivers was used for travel across the
Cascades. == Notable Stillaguamish ==