Ilwaco, WA ZIP Codes
One ZIP code serves Ilwaco, Washington: 98624. Together they are home to 1,555 residents in 580 households.
Ilwaco city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 1,365 |
| Households | 502 |
| Median household income | $98,200 |
| Median home value | $370,300 |
| Median age | 48.9 |
| Median rent | $1,170 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 1,555 |
| Households (sum of ZIP codes) | 580 |
| Median household income, range across ZIP codes | $83,214 (98624) to $83,214 (98624) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $83,214 |
| Homeowners | 62.8% |
| Households with kids under 18 | 26.6% |
| Moved in the past year | 7.1% |
| Carrier routes in EDDM2GO's route library | 1 routes, 132 homes (1 of 1 ZIP codes) |
Every ZIP code in Ilwaco
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 98624 | Ilwaco | 1,555 | 580 | $83,214 | $364,100 | 62.8% | 26.6% | 7.1% | 1 | 134 | 6% of its land; mailing city |
A ZIP code is listed for Ilwaco when at least 10% of its land lies inside Ilwaco city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Ilwaco. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Ilwaco.
Counties
- Pacific County — 14 ZIP codes
Price a mailing to Ilwaco ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Ilwaco, WA?
- 98624. A ZIP code is listed for Ilwaco when at least 10% of its land lies inside Ilwaco city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Ilwaco.
- What is the population of Ilwaco, WA?
- The Census Bureau counts 1,365 residents inside Ilwaco city limits (ACS 2020–2024). The 1 ZIP code that serve Ilwaco hold 1,555 residents in all.
- What is the median household income in Ilwaco, WA?
- $98,200 inside Ilwaco city limits, per the Census Bureau. Across its ZIP codes the medians run from $83,214 to $83,214.
- How many carrier routes and mailboxes are in Ilwaco, WA?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 1 carrier routes reaching 132 residential and 2 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.