Decatur Island Real Estate Details

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Decatur Island Real Estate Statistics

Total Properties
13
Avg. Size in Sq. Ft.
1,613
Avg. Age in Years
0.4
Average Days on Site
129
Minimum Price
$79,000
Maximum Price
$989,000
Avg. Price
$556,231
Avg. Price per Sq. Ft.
$555
Recently Listed in Decatur Island
$775,000
Northwest Multiple Listing Service IDX Logo
2bds 1ba1,344sqftActive
345 Reed Bay Rd, Decatur Island, WA 98221
MLS #: 2574713
Windermere RE North, Inc.
$989,000
Northwest Multiple Listing Service IDX Logo
2bds 2ba1,290sqftActive
123 South Ridge Road, Decatur Island, WA 98221
MLS #: 2509390
Windermere RE Anacortes Prop.
$510,000
Northwest Multiple Listing Service IDX Logo
7.11 acre lot$71,730/AcreActive
5 Lot Fauntleroy Point Rd, Decatur Island, WA 98221
MLS #: 2564806
Windermere RE North, Inc.
$525,000
Northwest Multiple Listing Service IDX Logo
5.45 acre lot$96,330/AcreActive
4 Lot Fauntleroy Point Rd, Decatur Island, WA 98221
MLS #: 2564802
Windermere RE North, Inc.
$525,000
Northwest Multiple Listing Service IDX Logo
5.83 acre lot$90,051/AcreActive
3 Lot Fauntleroy Point Dr, Decatur Island, WA 98221
MLS #: 2564781
Windermere RE North, Inc.
$495,000
Northwest Multiple Listing Service IDX Logo
5.98 acre lot$82,776/AcreActive
1 Lot Thatcher Pass Road, Decatur Island, WA 98221
MLS #: 2564769
Windermere RE North, Inc.
$795,000
Northwest Multiple Listing Service IDX Logo
2bds 1ba1,256sqftActive
68 Sylvan Cove West, Decatur Island, WA 98221
MLS #: 2495781
Windermere RE Anacortes Prop.
$330,000
Northwest Multiple Listing Service IDX Logo
0.11 acre lot$3,000,000/AcreActive
0 Ec-19 East Cove Road, Decatur Island, WA 98221
MLS #: 2406986
Windermere RE North, Inc.
$449,000
Northwest Multiple Listing Service IDX Logo
3bds 3ba3,060sqftActive
641 Decatur Head Drive, Decatur Island, WA 98221
MLS #: 2484143
KW Greater Seattle
$795,000
Northwest Multiple Listing Service IDX Logo
2bds 2ba1,990sqftActive
177 Harmon Ranch Hill Road, Decatur Island, WA 98221
MLS #: 2549389
Windermere RE North, Inc.
$79,000
Northwest Multiple Listing Service IDX Logo
0.78 acre lot$101,282/AcreActive
16 Airport Perimeter Way, Decatur Island, WA 98221
MLS #: 2454921
Windermere RE North, Inc.
$369,000
Northwest Multiple Listing Service IDX Logo
8.33 acre lot$44,298/AcreActive
0 Decatur Beach Lane Div 2, Decatur Island, WA 98221
MLS #: 2499925
Coldwell Banker San Juan Is.

Demographic Information

San Juan County

690

Populations as of 2026

446

Total Labor Force

$73,889

Median Household Income

$46,192

Per Capita Income

42

Median Age

2

Average Household Size

18.7%

High School Graduate

24.2%

Bachelor Degree Or Higher

Population

2026 Estimate (V2026) 690

Age Distribution (Years Old)

0 to 4 2.8%
5 to 17 8.6%
18 to 64 68%
65 and Older 20.7%

Gender

Male 54.8%
Female 45.2%

Computer and Internet Use

Households with a computer 52.5%
Households with a broadband Internet subscription 52.5%

Language

English or Second Language, Age 5+ 16.7%
English is First Language, Age 5+ 80.6%

Veterans

Veterans 31

Housing

Total Housing Units 720
Households 362
Average Household Size 2 people
Owner-Occupied 29.1%
Multi-Family 7.5%
Owner-Occupied Median Value $406,900
Median selected monthly owner costs - with a mortgage $2,685
Median selected monthly owner costs - without a mortgage $561
Median Gross Rent $1,076

Year at Residence

1 Year or More 10.5%
Less Than 1 Year 89.5%

Business and Employment

Private non-farm Establishments -
Private non-farm Employment -
Nonemployer Establishments 159
Number of Firms -

Business Production

Value of Shipments -
Wholesale Trade -
Retail Trade -
Retail Sales Per Capita -
Accommodation and Food Services -
The American Community Survey (ACS) is an ongoing survey that provides data every year - giving communities the current information they need to plan investments and services. The ACS covers a broad range of topics about social, economic, demographic, and housing characteristics of the U.S. population. Much of the ACS data provided on the Census Bureau's Web site are available separately by age group, race, Hispanic origin, and sex. Summary files, Subject tables, Data profiles, and Comparison Summary read more