Home values, rents and more in ZIP code 98320 (Brinnon, WA)
September 2026 figures from Zillow and the U.S. Census Bureau · updated 2026-11-07
Open 98320 in ProMap- Under $430k
- $430k–$490k
- $490k–$550k
- $550k–$640k
- $640k+
- No data
How 98320 compares
The typical home in ZIP code 98320 (Brinnon, WA) is worth about $362,000, according to the Zillow Home Value Index for September 2026. Home values in 98320 are 39% below the typical value in the Port Townsend metro area ($594,000) and about the same as the U.S. typical value ($366,000).
Over the past year, home values in 98320 rose 0.2%, compared with −0.5% in the Port Townsend metro area and +1.2% nationally.
The median household income is $55,893, against $74,048 in the Port Townsend metro area and $80,734 in the U.S. (Census Bureau, American Community Survey 2020–24).
About 1,219 people live in 98320 (American Community Survey 2020–24).
98320 has the 2nd-lowest typical home value of the 8 ZIP codes in the Port Townsend metro area and the 109th-lowest of 484 in Washington with Zillow figures.
Part of: Brinnon, WA · Jefferson County, WA · Port Townsend metro area · Washington
More for 98320 in ProMap Plus
These measures are on the map for subscribers. Open ProMap to see them for 98320 and every other place.
- 5- and 10-year price changes
- Days on market and months of supply
- Price cuts and sale-to-list ratio
- Price-to-income and monthly cost to buy
- Zillow 12-month price forecast
- Crime rates
- School test scores
- Homeowners insurance premiums
- Commute time to downtown
- Flood, wildfire and natural hazard risk
- Property-tax rate
- 2024 presidential vote
- Age, education and household make-up
- Amenities and transit nearby
Nearby ZIP codes
Sources
Home values: Zillow Home Value Index (ZHVI), all homes, middle tier, smoothed and seasonally adjusted, September 2026. Rents: Zillow Observed Rent Index (ZORI), seasonally adjusted. Population: Census population estimates (July 2025) for states, metros and counties; ACS 2020–24 for cities and ZIP codes. Income: U.S. Census Bureau, ACS 2020–24 5-year estimates. Boundaries: U.S. Census Bureau cartographic boundary files. Compiled by Home Economics.
"Typical" is Zillow's middle-tier value (homes between the 35th and 65th percentiles), not a median sale price. Changes are over the 12 months to September 2026.