ZIP code 98155
Where is ZIP code 98155?
Seattle, Washington
King County · Standard ZIP code
ZIP code 98155 belongs to Seattle, Washington in King County. 98155 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Pacific Time zone and uses area codes 206 and 425. About 36,511 people live in the 98155 area, where the median household income is $131,540. The closest ZIP codes are 98133 (Seattle, 2.4 mi southwest), 98028 (Kenmore, 2.5 mi east) and 98043 (Mountlake Terrace, 2.6 mi north).
| ZIP code | 98155 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Seattle |
| Also accepted | Lake Forest Park, Lk Forest Pk, Shoreline |
| State | Washington (WA) |
| County | King County |
| Time zone | Pacific Time · now |
| Area codes | 206, 425 |
| Coordinates | 47.7559, -122.3003 map |
| 3-digit prefix | 981 |
Population and income in 98155
| Population | 36,511 · higher than 89% of Washington ZIP codes |
|---|---|
| People per square mile | 4,840 · higher than 90% of Washington ZIP codes |
| Median age | 40.7 years · lower than 51% of Washington ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $131,540 · higher than 90% of Washington ZIP codes |
| Income per person | $67,259 |
| Below the poverty line | 6.1% |
| Bachelor’s degree or higher | 57% of adults 25+ |
| Median home value | $816,400 · higher than 89% of Washington ZIP codes |
| Median rent | $2,127 a month |
| Housing units | 14,955 |
| Households | 14,344 (2.48 people on average) |
| Owners / renters | 70% / 30% |
| Land area | 7.54 sq mi (plus 0.63 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 98155. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 98155
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 98133 | Seattle, WA | 2.4 mi SW | Standard |
| 98028 | Kenmore, WA | 2.5 mi E | Standard |
| 98043 | Mountlake Terrace, WA | 2.6 mi N | Standard |
| 98125 | Seattle, WA | 2.7 mi S | Standard |
| 98165 | Seattle, WA | 2.7 mi S | PO Box only |
| 98175 | Seattle, WA | 2.7 mi S | PO Box only |
| 98177 | Seattle, WA | 3.2 mi W | Standard |
| 98036 | Lynnwood, WA | 3.5 mi N | Standard |
| 98011 | Bothell, WA | 3.9 mi E | Standard |
| 98041 | Bothell, WA | 4.4 mi E | PO Box only |
| 98046 | Lynnwood, WA | 4.5 mi N | PO Box only |
| 98020 | Edmonds, WA | 4.8 mi NW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 98155 or measure the distance to another ZIP code.
How to address mail to 98155
123 MAIN ST
SEATTLE WA 98155
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts LAKE FOREST PARK, LK FOREST PK and SHORELINE as the city name for 98155. Avoid Forest Park, Lk Forest Park and North City: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (98155-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
- 98138
- 98139
- 98141
- 98144
- 98145
- 98146
- 98148
- 98154
- 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 98155?
- 98155 is a Seattle, Washington ZIP code. Lake Forest Park, Lk Forest Pk and Shoreline are also accepted as the city name.
- What county is 98155 in?
- ZIP code 98155 is in King County, Washington.
- What time zone is ZIP code 98155 in?
- 98155 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 98155?
- Phone numbers in ZIP code 98155 use area codes 206 and 425.
- What is the population of ZIP code 98155?
- About 36,511 people live in ZIP code 98155, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 98155?
- The median household income in 98155 is $131,540 a year, higher than 90% of Washington ZIP codes.
- What ZIP codes are near 98155?
- The nearest ZIP codes to 98155 are 98133 (Seattle, 2.4 miles), 98028 (Kenmore, 2.5 miles), 98043 (Mountlake Terrace, 2.6 miles) and 98125 (Seattle, 2.7 miles).