Mountlake Terrace, WA ZIP Codes
One ZIP code serves Mountlake Terrace, Washington: 98043. Together they are home to 23,101 residents in 9,843 households.
Mountlake Terrace city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 23,104 |
| Households | 9,855 |
| Median household income | $107,687 |
| Median home value | $667,300 |
| Median age | 38.3 |
| Median rent | $2,004 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 23,101 |
| Households (sum of ZIP codes) | 9,843 |
| Median household income, range across ZIP codes | $107,687 (98043) to $107,687 (98043) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $107,687 |
| Homeowners | 56.8% |
| Households with kids under 18 | 24.4% |
| Moved in the past year | 16.9% |
| Carrier routes in EDDM2GO's route library | 14 routes, 9,822 homes (1 of 1 ZIP codes) |
Every ZIP code in Mountlake Terrace
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 98043 | Mountlake Terrace | 23,101 | 9,843 | $107,687 | $667,100 | 56.8% | 24.4% | 16.9% | 14 | 10,272 | 100% of its land; mailing city |
A ZIP code is listed for Mountlake Terrace when at least 10% of its land lies inside Mountlake Terrace city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Mountlake Terrace. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Mountlake Terrace.
Counties
- Snohomish County — 29 ZIP codes
Price a mailing to Mountlake Terrace ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Mountlake Terrace, WA?
- 98043. A ZIP code is listed for Mountlake Terrace when at least 10% of its land lies inside Mountlake Terrace city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Mountlake Terrace.
- What is the population of Mountlake Terrace, WA?
- The Census Bureau counts 23,104 residents inside Mountlake Terrace city limits (ACS 2020–2024). The 1 ZIP code that serve Mountlake Terrace hold 23,101 residents in all.
- What is the median household income in Mountlake Terrace, WA?
- $107,687 inside Mountlake Terrace city limits, per the Census Bureau. Across its ZIP codes the medians run from $107,687 to $107,687.
- How many carrier routes and mailboxes are in Mountlake Terrace, WA?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 14 carrier routes reaching 9,822 residential and 450 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.