ZIP code 98320
Where is ZIP code 98320?
Brinnon, Washington
Jefferson County · Standard ZIP code
ZIP code 98320 belongs to Brinnon, Washington in Jefferson County. 98320 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 360 and 564. About 1,219 people live in the 98320 area, where the median household income is $55,893. The closest ZIP codes are 98380 (Seabeck, 6.8 mi southeast), 98315 (Silverdale, 10.3 mi east) and 98383 (Silverdale, 11.2 mi east).
| ZIP code | 98320 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Brinnon |
| State | Washington (WA) |
| County | Jefferson County |
| Time zone | Pacific Time · now |
| Area codes | 360, 564 |
| Coordinates | 47.6776, -122.9375 map |
| 3-digit prefix | 983 |
Population and income in 98320
| Population | 1,219 · lower than 68% of Washington ZIP codes |
|---|---|
| People per square mile | 9 · lower than 80% of Washington ZIP codes |
| Median age | 62.7 years · higher than 95% of Washington ZIP codes |
| Men / women | 53% / 47% |
| Median household income | $55,893 · lower than 90% of Washington ZIP codes |
| Income per person | $36,149 |
| Below the poverty line | 17% |
| Bachelor’s degree or higher | 25% of adults 25+ |
| Median home value | $285,200 · lower than 81% of Washington ZIP codes |
| Median rent | $1,266 a month |
| Housing units | 1,275 |
| Households | 564 (2.14 people on average) |
| Owners / renters | 84% / 16% |
| Land area | 136.82 sq mi (plus 1.62 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 98320. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 98320
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 98380 | Seabeck, WA | 6.8 mi SE | Standard |
| 98315 | Silverdale, WA | 10.3 mi E | Standard |
| 98383 | Silverdale, WA | 11.2 mi E | Standard |
| 98376 | Quilcene, WA | 11.3 mi N | Standard |
| 98555 | Lilliwaup, WA | 12.8 mi SW | Standard |
| 98312 | Bremerton, WA | 13.3 mi SE | Standard |
| 98393 | Tracyton, WA | 13.8 mi E | PO Box only |
| 98311 | Bremerton, WA | 14.4 mi E | Standard |
| 98345 | Keyport, WA | 14.6 mi E | PO Box only |
| 98370 | Poulsbo, WA | 15.1 mi E | Standard |
| 98310 | Bremerton, WA | 15.2 mi E | Standard |
| 98314 | Bremerton, WA | 15.7 mi SE | Unique |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 98320 or measure the distance to another ZIP code.
How to address mail to 98320
123 MAIN ST
BRINNON WA 98320
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (98320-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 98320?
- 98320 is a Brinnon, Washington ZIP code.
- What county is 98320 in?
- ZIP code 98320 is in Jefferson County, Washington.
- What time zone is ZIP code 98320 in?
- 98320 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 98320?
- Phone numbers in ZIP code 98320 use area codes 360 and 564.
- What is the population of ZIP code 98320?
- About 1,219 people live in ZIP code 98320, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 98320?
- The median household income in 98320 is $55,893 a year, lower than 90% of Washington ZIP codes.
- What ZIP codes are near 98320?
- The nearest ZIP codes to 98320 are 98380 (Seabeck, 6.8 miles), 98315 (Silverdale, 10.3 miles), 98383 (Silverdale, 11.2 miles) and 98376 (Quilcene, 11.3 miles).