ZIP code 98138
Where is ZIP code 98138?
Seattle, Washington
King County · PO Box only ZIP code
ZIP code 98138 belongs to Seattle, Washington in King County. 98138 is a PO Box only ZIP code: it is used for post office boxes at the Seattle post office, not for street addresses. It is in the Pacific Time zone and uses area code 206. The closest ZIP codes are 98111 (Seattle, 0 mi north), 98114 (Seattle, 0 mi north) and 98124 (Seattle, 0 mi north).
| ZIP code | 98138 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Seattle |
| Also accepted | Tukwila |
| State | Washington (WA) |
| County | King County |
| Time zone | Pacific Time · now |
| Area code | 206 |
| Coordinates | 47.6062, -122.3321 map |
| 3-digit prefix | 981 |
The Census Bureau doesn’t publish population figures for po box only ZIP codes because nobody lives at a PO Box or a single organization’s address. For figures about the area, see the nearby standard ZIP codes below.
ZIP codes near 98138
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 98111 | Seattle, WA | 0 mi N | PO Box only |
| 98114 | Seattle, WA | 0 mi N | PO Box only |
| 98124 | Seattle, WA | 0 mi N | PO Box only |
| 98129 | Seattle, WA | 0 mi N | Unique |
| 98131 | Seattle, WA | 0 mi N | Standard |
| 98145 | Seattle, WA | 0 mi N | PO Box only |
| 98154 | Seattle, WA | 0 mi N | Standard |
| 98160 | Seattle, WA | 0 mi N | PO Box only |
| 98161 | Seattle, WA | 0 mi N | Standard |
| 98174 | Seattle, WA | 0 mi N | Standard |
| 98181 | Seattle, WA | 0 mi N | Unique |
| 98185 | Seattle, WA | 0 mi N | Unique |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 98138 or measure the distance to another ZIP code.
How to address mail to 98138
PO BOX 123
SEATTLE WA 98138
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts TUKWILA as the city name for 98138. Adding the 4-digit ZIP+4 code (98138-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Seattle, WA
- 98101
- 98102
- 98103
- 98104
- 98105
- 98106
- 98107
- 98108
- 98109
- 98111
- 98112
- 98113
- 98114
- 98115
- 98116
- 98117
- 98118
- 98119
- 98121
- 98122
- 98124
- 98125
- 98126
- 98127
- 98129
- 98131
- 98133
- 98134
- 98136
- 98139
- 98141
- 98144
- 98145
- 98146
- 98148
- 98154
- 98155
- 98158
- 98160
- 98161
- 98164
- 98165
- 98166
- 98168
- 98170
- 98174
- 98175
- 98177
- 98178
- 98181
- 98185
- 98188
- 98190
- 98191
- 98194
- 98195
- 98198
- 98199
All Seattle ZIP codes with population and income →
Questions
- What city is ZIP code 98138?
- 98138 is a Seattle, Washington ZIP code. Tukwila is also accepted as the city name.
- What county is 98138 in?
- ZIP code 98138 is in King County, Washington.
- What time zone is ZIP code 98138 in?
- 98138 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 98138?
- Phone numbers in ZIP code 98138 use area code 206.
- Can I use 98138 for a street address?
- No. 98138 is only for PO Boxes. Street addresses in Seattle use 98101, 98102, 98103.
- What ZIP codes are near 98138?
- The nearest ZIP codes to 98138 are 98111 (Seattle, 0 miles), 98114 (Seattle, 0 miles), 98124 (Seattle, 0 miles) and 98129 (Seattle, 0 miles).