Kirkland, WA ZIP Codes
2 ZIP codes serve Kirkland, Washington: 98034 and 98033. Together they are home to 93,513 residents in 39,126 households. Median household income ranges from $135,219 in 98034 to $182,500 in 98033.
Kirkland city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 92,621 |
| Households | 38,771 |
| Median household income | $150,414 |
| Median home value | $1,115,400 |
| Median age | 38.3 |
| Median rent | $2,401 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 93,513 |
| Households (sum of ZIP codes) | 39,126 |
| Median household income, range across ZIP codes | $135,219 (98034) to $182,500 (98033) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $156,246 |
| Homeowners | 61.0% |
| Households with kids under 18 | 27.8% |
| Moved in the past year | 15.4% |
| Carrier routes in EDDM2GO's route library | 58 routes, 44,374 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Kirkland: 98033 ($182,500)
- Most residents: 98034 (52,531 people)
- Highest homeownership: 98033 (63.2% own their home)
- Most households with kids: 98033 (29.2% of households)
- Most new movers: 98033 (16.3% moved in last year)
- Youngest median age: 98034 (37.1 years)
- Highest median home value: 98033 ($1,491,700)
Every ZIP code in Kirkland
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 98034 | Kirkland | 52,531 | 21,726 | $135,219 | $946,300 | 59.2% | 26.7% | 14.7% | 30 | 25,517 | 99% of its land; mailing city |
| 98033 | Kirkland | 40,982 | 17,400 | $182,500 | $1,491,700 | 63.2% | 29.2% | 16.3% | 28 | 21,080 | 88% of its land; mailing city |
A ZIP code is listed for Kirkland when at least 10% of its land lies inside Kirkland city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Kirkland. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Kirkland.
Counties
- King County — 88 ZIP codes
Price a mailing to Kirkland ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Kirkland, WA?
- 98034 and 98033. A ZIP code is listed for Kirkland when at least 10% of its land lies inside Kirkland city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Kirkland.
- What is the population of Kirkland, WA?
- The Census Bureau counts 92,621 residents inside Kirkland city limits (ACS 2020–2024). The 2 ZIP codes that serve Kirkland hold 93,513 residents in all.
- What is the median household income in Kirkland, WA?
- $150,414 inside Kirkland city limits, per the Census Bureau. Across its ZIP codes the medians run from $135,219 to $182,500.
- Which Kirkland ZIP code has the highest median household income?
- 98033, at $182,500, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Kirkland, WA?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 58 carrier routes reaching 44,374 residential and 2,231 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.