ZIP code 98104
Where is ZIP code 98104?
Seattle, Washington
King County · Standard ZIP code
ZIP code 98104 belongs to Seattle, Washington in King County. 98104 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 code 206. About 16,542 people live in the 98104 area, where the median household income is $61,460. The closest ZIP codes are 98194 (Seattle, 0.1 mi south), 98127 (Seattle, 0.3 mi northwest) and 98164 (Seattle, 0.3 mi northwest).
| ZIP code | 98104 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Seattle |
| State | Washington (WA) |
| County | King County |
| Time zone | Pacific Time · now |
| Area code | 206 |
| Coordinates | 47.6036, -122.3256 map |
| 3-digit prefix | 981 |
Population and income in 98104
| Population | 16,542 · higher than 67% of Washington ZIP codes |
|---|---|
| People per square mile | 17,505 · higher than 99% of Washington ZIP codes |
| Median age | 37.5 years · lower than 72% of Washington ZIP codes |
| Men / women | 60% / 40% |
| Median household income | $61,460 · lower than 84% of Washington ZIP codes |
| Income per person | $57,183 |
| Below the poverty line | 31% |
| Bachelor’s degree or higher | 46% of adults 25+ |
| Median home value | $616,000 · higher than 76% of Washington ZIP codes |
| Median rent | $1,556 a month |
| Housing units | 11,371 |
| Households | 9,578 (1.47 people on average) |
| Owners / renters | 8.2% / 92% |
| Land area | 0.95 sq mi (plus 0.18 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 98104. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 98104
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 98194 | Seattle, WA | 0.1 mi S | PO Box only |
| 98127 | Seattle, WA | 0.3 mi NW | PO Box only |
| 98164 | Seattle, WA | 0.3 mi NW | Standard |
| 98111 | Seattle, WA | 0.4 mi NW | PO Box only |
| 98114 | Seattle, WA | 0.4 mi NW | PO Box only |
| 98124 | Seattle, WA | 0.4 mi NW | PO Box only |
| 98129 | Seattle, WA | 0.4 mi NW | Unique |
| 98131 | Seattle, WA | 0.4 mi NW | Standard |
| 98138 | Seattle, WA | 0.4 mi NW | PO Box only |
| 98145 | Seattle, WA | 0.4 mi NW | PO Box only |
| 98154 | Seattle, WA | 0.4 mi NW | Standard |
| 98160 | Seattle, WA | 0.4 mi NW | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 98104 or measure the distance to another ZIP code.
How to address mail to 98104
123 MAIN ST
SEATTLE WA 98104
Put the city, the two-letter state code and the ZIP code on the last line. Avoid International and Pioneer Square: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (98104-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Seattle, WA
- 98101
- 98102
- 98103
- 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
- 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 98104?
- 98104 is a Seattle, Washington ZIP code.
- What county is 98104 in?
- ZIP code 98104 is in King County, Washington.
- What time zone is ZIP code 98104 in?
- 98104 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 98104?
- Phone numbers in ZIP code 98104 use area code 206.
- What is the population of ZIP code 98104?
- About 16,542 people live in ZIP code 98104, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 98104?
- The median household income in 98104 is $61,460 a year, lower than 84% of Washington ZIP codes.
- What ZIP codes are near 98104?
- The nearest ZIP codes to 98104 are 98194 (Seattle, 0.1 miles), 98127 (Seattle, 0.3 miles), 98164 (Seattle, 0.3 miles) and 98111 (Seattle, 0.4 miles).