ZIP code 98644
Where is ZIP code 98644?
Seaview, Washington
Pacific County · PO Box only ZIP code
ZIP code 98644 belongs to Seaview, Washington in Pacific County. 98644 is a PO Box only ZIP code: it is used for post office boxes at the Seaview post office, not for street addresses. It is in the Pacific Time zone and uses area codes 360 and 564. About 505 people live in the 98644 area, where the median household income is $48,333. The closest ZIP codes are 98624 (Ilwaco, 1.4 mi southeast), 98631 (Long Beach, 3.2 mi north) and 98614 (Chinook, 6.2 mi southeast).
| ZIP code | 98644 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Seaview |
| State | Washington (WA) |
| County | Pacific County |
| Time zone | Pacific Time · now |
| Area codes | 360, 564 |
| Coordinates | 46.3308, -124.0455 map |
| 3-digit prefix | 986 |
Population and income in 98644
| Population | 505 · lower than 81% of Washington ZIP codes |
|---|---|
| People per square mile | 161 · higher than 51% of Washington ZIP codes |
| Median age | 72.3 years · higher than 99% of Washington ZIP codes |
| Men / women | 46% / 54% |
| Median household income | $48,333 · lower than 95% of Washington ZIP codes |
| Income per person | $50,972 |
| Below the poverty line | 14% |
| Bachelor’s degree or higher | 50% of adults 25+ |
| Median home value | $285,700 · lower than 81% of Washington ZIP codes |
| Housing units | 828 |
| Households | 346 (1.46 people on average) |
| Owners / renters | 84% / 16% |
| Land area | 3.13 sq mi (plus 0.34 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 98644. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 98644
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 98624 | Ilwaco, WA | 1.4 mi SE | Standard |
| 98631 | Long Beach, WA | 3.2 mi N | Standard |
| 98614 | Chinook, WA | 6.2 mi SE | PO Box only |
| 97121 | Hammond, OR | 10.2 mi SE | Standard |
| 98637 | Nahcotta, WA | 11.6 mi N | PO Box only |
| 98638 | Naselle, WA | 11.6 mi E | Standard |
| 98640 | Ocean Park, WA | 11.9 mi N | Standard |
| 97146 | Warrenton, OR | 14.1 mi SE | Standard |
| 98641 | Oysterville, WA | 15.1 mi N | PO Box only |
| 97103 | Astoria, OR | 16.9 mi SE | Standard |
| 98643 | Rosburg, WA | 18.6 mi E | Standard |
| 98527 | Bay Center, WA | 21.2 mi N | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 98644 or measure the distance to another ZIP code.
How to address mail to 98644
PO BOX 123
SEAVIEW WA 98644
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (98644-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 98644?
- 98644 is a Seaview, Washington ZIP code.
- What county is 98644 in?
- ZIP code 98644 is in Pacific County, Washington.
- What time zone is ZIP code 98644 in?
- 98644 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 98644?
- Phone numbers in ZIP code 98644 use area codes 360 and 564.
- What is the population of ZIP code 98644?
- About 505 people live in ZIP code 98644, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 98644?
- The median household income in 98644 is $48,333 a year, lower than 95% of Washington ZIP codes.
- Can I use 98644 for a street address?
- No. 98644 is only for PO Boxes. Street addresses in Seaview use another ZIP code.
- What ZIP codes are near 98644?
- The nearest ZIP codes to 98644 are 98624 (Ilwaco, 1.4 miles), 98631 (Long Beach, 3.2 miles), 98614 (Chinook, 6.2 miles) and 97121 (Hammond, 10.2 miles).