ZIP code 98010
Where is ZIP code 98010?
Black Diamond, Washington
King County · Standard ZIP code
ZIP code 98010 belongs to Black Diamond, Washington in King County. 98010 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 253, 360, 425 and 564. About 6,857 people live in the 98010 area, where the median household income is $142,048. The closest ZIP codes are 98022 (Enumclaw, 3.3 mi south), 98092 (Auburn, 4.6 mi west) and 98093 (Federal Way, 5.1 mi west).
| ZIP code | 98010 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Black Diamond |
| State | Washington (WA) |
| County | King County |
| Time zone | Pacific Time · now |
| Area codes | 253, 360, 425, 564 |
| Coordinates | 47.3114, -122.0053 map |
| 3-digit prefix | 980 |
Population and income in 98010
| Population | 6,857 · higher than 54% of Washington ZIP codes |
|---|---|
| People per square mile | 460 · higher than 65% of Washington ZIP codes |
| Median age | 38.5 years · lower than 63% of Washington ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $142,048 · higher than 93% of Washington ZIP codes |
| Income per person | $66,955 |
| Below the poverty line | 2.3% |
| Bachelor’s degree or higher | 53% of adults 25+ |
| Median home value | $775,400 · higher than 87% of Washington ZIP codes |
| Median rent | $1,657 a month |
| Housing units | 2,775 |
| Households | 2,649 (2.59 people on average) |
| Owners / renters | 86% / 14% |
| Land area | 14.92 sq mi (plus 1 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 98010. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 98010
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 98022 | Enumclaw, WA | 3.3 mi S | Standard |
| 98092 | Auburn, WA | 4.6 mi W | Standard |
| 98093 | Federal Way, WA | 5.1 mi W | PO Box only |
| 98038 | Maple Valley, WA | 5.6 mi NW | Standard |
| 98051 | Ravensdale, WA | 5.9 mi E | Standard |
| 98042 | Kent, WA | 6.7 mi NW | Standard |
| 98025 | Hobart, WA | 7.8 mi N | PO Box only |
| 98002 | Auburn, WA | 9.4 mi W | Standard |
| 98031 | Kent, WA | 10.3 mi NW | Standard |
| 98071 | Auburn, WA | 10.5 mi W | PO Box only |
| 98089 | Kent, WA | 10.6 mi NW | PO Box only |
| 98058 | Renton, WA | 10.8 mi NW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 98010 or measure the distance to another ZIP code.
How to address mail to 98010
123 MAIN ST
BLACK DIAMOND WA 98010
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Morganville: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (98010-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 98010?
- 98010 is a Black Diamond, Washington ZIP code.
- What county is 98010 in?
- ZIP code 98010 is in King County, Washington.
- What time zone is ZIP code 98010 in?
- 98010 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 98010?
- Phone numbers in ZIP code 98010 use area codes 253, 360, 425 and 564.
- What is the population of ZIP code 98010?
- About 6,857 people live in ZIP code 98010, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 98010?
- The median household income in 98010 is $142,048 a year, higher than 93% of Washington ZIP codes.
- What ZIP codes are near 98010?
- The nearest ZIP codes to 98010 are 98022 (Enumclaw, 3.3 miles), 98092 (Auburn, 4.6 miles), 98093 (Federal Way, 5.1 miles) and 98038 (Maple Valley, 5.6 miles).