Arlington, WA ZIP Codes
One ZIP code serves Arlington, Washington: 98223. Together they are home to 46,497 residents in 17,063 households. That is more than the 21,095 people counted inside Arlington city limits, because these ZIP codes reach past its boundary.
Arlington city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 21,095 |
| Households | 7,695 |
| Median household income | $88,231 |
| Median home value | $538,800 |
| Median age | 36.6 |
| Median rent | $1,905 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 46,497 |
| Households (sum of ZIP codes) | 17,063 |
| Median household income, range across ZIP codes | $99,681 (98223) to $99,681 (98223) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $99,681 |
| Homeowners | 77.6% |
| Households with kids under 18 | 32.2% |
| Moved in the past year | 13.4% |
| Carrier routes in EDDM2GO's route library | 29 routes, 18,260 homes (1 of 1 ZIP codes) |
Every ZIP code in Arlington
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 98223 | Arlington | 46,497 | 17,063 | $99,681 | $601,400 | 77.6% | 32.2% | 13.4% | 29 | 19,251 | 3% of its land; mailing city |
A ZIP code is listed for Arlington when at least 10% of its land lies inside Arlington city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Arlington. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Arlington.
Counties
- Snohomish County — 29 ZIP codes
Nearby cities sharing these ZIP codes
- Lake Goodwin — 3 ZIP codes
Price a mailing to Arlington ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Arlington, WA?
- 98223. A ZIP code is listed for Arlington when at least 10% of its land lies inside Arlington city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Arlington.
- What is the population of Arlington, WA?
- The Census Bureau counts 21,095 residents inside Arlington city limits (ACS 2020–2024). The 1 ZIP code that serve Arlington hold 46,497 residents in all.
- What is the median household income in Arlington, WA?
- $88,231 inside Arlington city limits, per the Census Bureau. Across its ZIP codes the medians run from $99,681 to $99,681.
- How many carrier routes and mailboxes are in Arlington, WA?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 29 carrier routes reaching 18,260 residential and 984 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.