Sedro-Woolley is a medium-sized city located in the state of Washington. With a population of 12,940 people and seven associated neighborhoods, Sedro-Woolley is the 81st largest community in Washington.

Housing costs in Sedro-Woolley are among some of the highest in the nation, although real estate prices here don't compare to real estate prices in the most expensive communities in Washington.

Also of interest is that Sedro-Woolley has more people living here who work in computers and math than 95% of the places in the US.

A relatively large number of people in Sedro-Woolley telecommute to their jobs. Overall, about 8.15% of the workforce works from home. While this may seem like a small number, as a fraction of the total workforce it ranks among the highest in the country. These workers are often telecommuters who work in knowledge-based, white-collar professions. For example, Silicon Valley has large numbers of people who telecommute. Other at-home workers may be self-employed people who operate small businesses out of their homes.

The percentage of adults in Sedro-Woolley who are college-educated is close to the national average for all communities of 21.84%: 17.14% of the adults in Sedro-Woolley have a bachelor's degree or advanced degree.

The per capita income in Sedro-Woolley in 2022 was $31,955, which is lower middle income relative to Washington, and middle income relative to the rest of the US. This equates to an annual income of $127,820 for a family of four. However, Sedro-Woolley contains both very wealthy and poor people as well.

Sedro-Woolley is a very ethnically-diverse city. The people who call Sedro-Woolley home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Sedro-Woolley residents report their race to be White, followed by Asian. Sedro-Woolley also has a sizeable Hispanic population (people of Hispanic origin can be of any race). People of Hispanic or Latino origin account for 21.10% of the city’s residents. Important ancestries of people in Sedro-Woolley include German, English, Irish, Norwegian, and Italian.

The most common language spoken in Sedro-Woolley is English. Other important languages spoken here include Spanish and Italian.