Arlington, Washington
City in Snohomish County, Washington · ZIP 98223
- Snohomish County
- Census data · ACS 2019-2023
- 12 public schools
- 21,959 (2024 estimate)Population
- 7,565Households
- $84,919Median household income
- $492,600Median home value
- 12Public schools
- 1ZIP codes
About Arlington
This page shows only what has been published about Arlington: Census facts with their sources first, then its businesses, jobs, events, people in public roles, housing and questions as they are added. Nothing here is written by the town government.
Town intelligenceOfficial sources, refreshed yearly
| Census | Population |
|---|---|
| 2000 | 11,713 |
| 2010 | 17,926 |
| 2020 | 19,868 |
As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.
Sources: Census 2000 Summary File 1: total population, place level, state 53, retrieved November 14, 2026; Census 2010 Summary File 1: total population, place level, state 53, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, place level, state 53, retrieved November 14, 2026.
Median household income $84,919 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.
Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, place level, state 53, retrieved November 14, 2026.
- Owner occupied
- 4,795 units
- Renter occupied
- 2,770 units
- Vacancy rate
- 6.9%
Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.
Source: American Community Survey 5-year data profile 2019–2023, place level, state 53, retrieved November 14, 2026.
| Measure | Arlington | Snohomish County | Washington |
|---|---|---|---|
| Population | 20,599 | 834,648 | 7,740,984 |
| Median household income | $84,919 | $107,982 | $94,952 |
| Median age | 37.1 | 38.4 | 38.2 |
| Median home value | $492,600 | $644,600 | $519,800 |
| Bachelor’s degree or higher | 20.3% | 36.8% | 38.8% |
| Foreign-born residents | 11.1% | 18.5% | 15.1% |
| Owner-occupied homes | 63.4% | 68.4% | 63.9% |
| Mean commute to work | 30.4 minutes | 31.2 minutes | 27.0 minutes |
Source: American Community Survey 5-year data profile 2019–2023, place level, state 53, retrieved November 14, 2026.
CommunityRules and moderation
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Events in ArlingtonAll events
No upcoming event is listed in Arlington yet. Members and businesses add events from the Events page; each is screened before it shows.
Schools
| School | Type | Grades | District |
|---|---|---|---|
| Eagle Creek Elementary | Public | K–5 | Arlington School District |
| Kent Prairie Elementary | Public | Pre-K–5 | Arlington School District |
| Pioneer Elementary | Public | K–5 | Arlington School District |
| Presidents Elementary | Public | Pre-K–5 | Arlington School District |
| Haller Middle School | Public | 6–8 | Arlington School District |
| Post Middle School | Public | 6–8 | Arlington School District |
| Arlington High School | Public | 9–12 | Arlington School District |
| Arlington Open Doors | Alternative | 9–12 | Arlington School District |
| NW Learning Center | Alternative | 9–12 | Everett School District |
| Weston High School | Alternative | 9–12 | Arlington School District |
| Arlington Special Educ School | Public | Pre-K–12 | Arlington School District |
| Stillaguamish Valley Learning Center | Alternative | K–11 | Arlington School District |
Open public schools in the NCES directory for 2023–2024, placed by their listed location; private schools are not in the source. Enrollment and ratings are not shown.
Sources: NCES Common Core of Data, public school directory 2023–2024, retrieved November 14, 2026; NCES EDGE public school geocodes 2024–2025, retrieved November 14, 2026.
Frequently asked about ArlingtonPromoted from questions people asked
No question about Arlington has been asked often enough to publish an answer yet. Ask Arlington and the answer, once a person checks it, appears here.
Nearby towns
- Sisco HeightsCensus designated place
- Arlington HeightsCensus designated place
- SilvanaCensus designated place
- BryantCensus designated place
- MarysvilleCity
- Lake GoodwinCensus designated place
- Sunday LakeCensus designated place
- Lake CassidyCensus designated place
- Canyon CreekCensus designated place
- LochsloyCensus designated place
Other towns in Snohomish County
- Alderwood ManorCensus designated place
- Arlington HeightsCensus designated place
- Bothell EastCensus designated place
- Bothell WestCensus designated place
- BrierCity
- BryantCensus designated place
- Bunk FossCensus designated place
- Canyon CreekCensus designated place
- CathcartCensus designated place
- CavaleroCensus designated place