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ZIP Code 98236 — Clinton, WA

98236 is a standard (street delivery) ZIP code serving Clinton, Washington, in Island County. To mail something here you only need these five digits — but the four-digit extension narrows delivery to a single point, and it is what USPS bulk postage discounts are priced on.

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ZIP code 98236 at a glance

ZIP code98236
Primary cityClinton
StateWashington (WA)
CountyIsland FIPS 53029
ZIP typeStandard (street delivery)
Time zoneAmerica/Los_Angeles
Population7,199
Coordinates47.958040, -122.404680

How ZIP+4 works in 98236

The four digits after the hyphen encode a delivery segment inside 98236. In practice one segment usually means:

That is why 98236 has no single ZIP+4: two neighbors across the street from each other usually have different ones. Enter a street address above and we will return the exact nine-digit code along with the standardized USPS address format.

Nearby ZIP codes

Showing the closest twelve. See every ZIP code within 25 miles of 98236.

ZIPCityDistance
98260 Langley, WA 5.5 mi
98275 Mukilteo, WA 5.8 mi
98249 Freeland, WA 7.5 mi
98204 Everett, WA 7.8 mi
98203 Everett, WA 7.8 mi
98340 Hansville, WA 8.2 mi
98207 Everett, WA 8.6 mi
98026 Edmonds, WA 9.1 mi
98087 Lynnwood, WA 9.2 mi
98037 Lynnwood, WA 9.9 mi
98201 Everett, WA 10.4 mi
98208 Everett, WA 10.7 mi

Questions about 98236

What is the ZIP+4 code for 98236?

98236 is the five-digit ZIP code. The ZIP+4 adds four more digits that identify a specific delivery point — usually one side of a city block, a single building, or a group of PO boxes. Because those four digits change from address to address within 98236, you need to look up a specific street address to get them.

What city is 98236?

98236 is assigned to Clinton, Washington, in Island County.

Do I need to use the ZIP+4?

It is optional for ordinary mail, but it speeds up sorting and it is required for most USPS bulk-mail postage discounts. Many address-verification and e-commerce systems also use ZIP+4 to confirm a delivery point exists.

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