Housing in Rock Island, WA
Home values, rent, ownership rates, and housing market data
Housing Market Snapshot
Source: Redfin — December 2025Median Sale Price
$476,750
Median List Price
N/A
Price Per Sq Ft
$301
Days on Market
10
Active Inventory
3
Months of Supply
1.0
Seller's market
Zillow Home Value
$419,210
ZHVI — January 2026
Price Trends
Source: RedfinMarket Competitiveness
Source: RedfinSold Above List
33.3%
Off Market in 2 Weeks
0.0%
Sale-to-List Ratio
96.9%
Buyer's market
Market Activity
Source: RedfinHomes Sold
3
Pending Sales
1
Price Per Square Foot
Source: RedfinMedian Sale $/SF
$301
Rock Island vs Similar Cities
Source: Census ACS / Redfin (2023)Compared to cities with under 10,000 residents. Rock Island is highlighted.
Median Home Value
Median Rent
Median Price Per Sq Ft
Rent Burden
Census Housing Data
Source: U.S. Census Bureau ACS (2023)Median Home Value
$255,500
Median Rent
$1,094
Total Housing Units
414
Vacancy Rate
1.7%
Owner Occupied
84.0%
Renter Occupied
16.0%
Median Property Tax
$1,929
per year
Monthly Cost (w/ Mortgage)
$1,259
Housing Types
The current median sale price in Rock Island, WA is $476,750 according to Redfin data. Homes spend a median of 10 days on the market. 33.3% of homes sold above asking price. The market has 1.0 months of supply. The median price per square foot is $301. The median rent is $1,094 per month (Census ACS). About 84.0% of housing units are owner-occupied. The median year homes were built is 1977. There are 414 total housing units.