ROCK ISLAND, WA 98850
Total Population: 1,825
Median Home Value
$331,100
Owner-occupied units
Median Household Income
$76,250
Across all households
Median Age
37 yrs
Across all residents
Bachelor's Degree+
6.4%
Adults 25 and older
Nearby ZIP Codes
Demographics
14 fieldsRacial & Ethnic Composition
Under 18 Years
26.0%
65 Years and Over
14.5%
Male
45.4%
Female
54.6%
U.S. Citizens (18+)
81.9%
No Health Insurance
18.1%
Education
3 fieldsHigh School Graduate or Higher (25+)
75.3%
Bachelor's Degree or Higher (25+)
6.4%
Enrolled in College (18+)
1.2%
Economics
6 fieldsMedian Household Income
$76,250
Mean Household Income
$72,509
Per Capita Income
$25,325
Unemployment Rate (16+)
1.2%
In Labor Force (19–64)
68.2%
SNAP / Food Stamps
16.5%
Housing & Households
13 fieldsMedian Home Value
$331,100
Median Rent
$1,183/mo
Total Housing Units
680
Owner-Occupied
80.6%
Renter-Occupied
19.4%
Vacancy Rate
3.7%
Married Couple Households
61.2%
Cohabiting Couple Households
8.2%
Male Householder, No Partner
13.0%
Female Householder, No Partner
17.6%
Average Household Size
2.76
Broadband Internet Access
84.4%
Housing Built Since 2010
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Source: U.S. Census Bureau, American Community Survey 2023 5-Year Estimates. ZCTA5 98850.