Trafton School

Trafton is a small unincorporated community located in Snohomish County, Washington. It is located near the city of Arlington, and although many things in the area are named Trafton (such as the historic Trafton School and Trafton Cemetery), most residents consider themselves residents of Arlington.

Arlington Heights is a census-designated place (CDP) in Snohomish County, Washington, United States. The population was 2,284 at the 2010 census.

The Cascade Valley Hospital is a general hospital in Arlington, Washington, operated by Skagit Regional Health. The 48-bed hospital is located south of downtown Arlington on a 17-acre (6.9 ha) property; Cascade Valley also operates five medical clinics and a freestanding ambulatory surgery center.

Arlington High School is a public high school located in Arlington, Washington and is home to the Eagles. The enrollment was 1,598 for the 2005–2006 school year. This school was built in 2002 after years of unsuccessful building bonds. The grand opening, after five years of raising funds, was on May 31, 2003.

Arlington is a city in northern Snohomish County, Washington, United States, part of the Seattle metropolitan area. The city lies on the Stillaguamish River in the western foothills of the Cascade Range, adjacent to the city of Marysville. It is approximately 10 miles (16 km) north of Everett, the county seat, and 40 miles (64 km) north of Seattle, the state's largest city. As of the 2020 U.S. census, Arlington had a population of 19,868; its estimated population is 20,075 as of 2021. The city lies in the traditional territory of the Stillaguamish people, an indigenous Coast Salish group. Arlington was established in the 1880s by settlers and the area was platted as two towns, Arlington and Haller City. Haller City was absorbed by the larger Arlington, which was incorporated as a city in 1903. During the Great Depression of the 1930s, the Arlington area was the site of major projects undertaken for employment under the direction of federal relief agencies, including construction of a municipal airport that would serve as a naval air station during World War II. Arlington began suburbanizing in the 1980s, growing by more than 450 percent by 2000 and annexing the unincorporated area of Smokey Point to the southwest. The economy of the Arlington area historically relied on timber and agriculture. In the early 21st century, it has transitioned to a service economy, with some aviation industry jobs near the municipal airport. The city is governed by a mayor–council government, electing a mayor and seven city councilmembers. The municipal government maintains the city's parks system and water and wastewater utilities. Other services, including public utilities, public transportation, and schools, are contracted to regional or county-level agencies and companies.

Bryant is a census-designated place (CDP) in Snohomish County, Washington, United States. The population was 1,870 at the 2010 census. A post office called Bryant was established in 1893, and remained in operation until 1954. The community most likely took its name from the Bryant Lumber and Shingle Company.

Frontier Airpark is a private airport and suburban housing development located east of Marysville, Washington. The airpark was established in 1985 and features a single 3,800-foot-long (1,200 m) runway that is connected to homes by a series of taxiways.

Sisco Heights is a census-designated place (CDP) in Snohomish County, Washington, United States. It is located between Arlington and Marysville along State Route 9. As of the 2020 U.S. census, it had a population of 3,140 people.

Angel of the Winds Casino Resort is a casino and hotel operated by the Stillaguamish Tribe of Indians near Arlington, Washington, United States. The casino opened in 2004 east of Interstate 5 and was initially in a modular building until an expansion in 2008. A 125-room hotel opened at the site in 2015 alongside additional gaming space.

Oso is a census-designated place (CDP) in Snohomish County, Washington, United States. It is located to the west of Darrington, south of the North Fork of the Stillaguamish River and approximately 50 air miles (80 km) from Seattle. The population of Oso was 180 at the 2010 census. The area was the site of a large landslide in March 2014 that killed 43 people, the deadliest incident of its kind in U.S. history.

The Giant Cedar Stump is an ancient tree turned roadside attraction in Snohomish County, Washington.

Jim Creek Naval Radio Station is a United States Navy very low frequency (VLF) radio transmitter facility at Jim Creek near Oso, Washington. The primary mission of this site is to communicate orders one-way to submarines of the Pacific fleet. Radio waves in the very low frequency band can penetrate seawater and be received by submerged submarines which cannot be reached by radio communications at other frequencies. Established in 1953, the transmitter radiates on 24.8 kHz with a power of 1.2 megawatts and a callsign of NLK, and is one of the most powerful radio transmitters in the world. Located near Arlington, Washington, in the foothills of the Cascades, north of Seattle, the site has 5,000 largely forested acres (2,000 ha).