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Rock Island, Washington

Last updated: 2024 BLS data · Page refreshed:

City Profile — Demographics, Income, Education & Housing
Data: U.S. Census Bureau, American Community Survey 2024 5-Year Estimates
1,251
Population
$69,861
Median Income
$273,500
Home Value
37.8
Median Age

Demographics

Rock Island has a population of 1,251 with a median age of 37.8. Here is the racial and ethnic breakdown of the population:

Hispanic
53.6%
White
46.0%
Black
1.7%
Demographic Value
Total Population1,251
Median Age37.8
White46.0%
Black or African American1.7%
Hispanic or Latino53.6%
Rock Island, Washington — racial composition (Census ACS 2024)Donut chart of 3 segments totaling 101.Hispanic/Latino: 52.9%White: 45.4%Other: 1.7%1,251PopulationHispanic/LatinoHispanic/Latino52.9%WhiteWhite45.4%OtherOther1.7%

Income & Economy

The median household income in Rock Island is $69,861, which is 13.3% below the national median of $80,610. The per capita income is $25,269. The poverty rate is 10.3%.

$69,861
Median Household Income
$25,269
Per Capita Income
10.3%
Poverty Rate

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Education

In Rock Island, 69.6% of residents age 25+ have a high school diploma or higher, and 8.9% hold a bachelor's degree or higher (3.0% with a graduate or professional degree).

HS Diploma+
69.6%
Bachelor's+
8.9%
Graduate+
3.0%
Education Level % of Adults (25+)
High School Diploma or Higher69.6%
Bachelor's Degree or Higher8.9%
Graduate or Professional Degree3.0%

Housing

The median home value in Rock Island is $273,500, below the national median of $303,400. The median monthly rent is $1,143. The homeownership rate is 83.3%.

$273,500
Median Home Value
$1,143/mo
Median Rent
83.3%
Homeownership Rate
Housing Metric Value
Median Home Value$273,500
Median Monthly Rent$1,143
Homeownership Rate83.3%
Vacancy Rate1.6%

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Frequently Asked Questions

What is the population of Rock Island, Washington?
The population of Rock Island, Washington is 1,251 according to U.S. Census Bureau ACS 2024 5-Year Estimates.
What is the median household income in Rock Island, Washington?
The median household income in Rock Island, Washington is $69,861. This is 13.3% below the national median of $80,610.
What is the median home value in Rock Island, Washington?
The median home value in Rock Island, Washington is $273,500. The median monthly rent is $1,143.
What percentage of people in Rock Island have a college degree?
In Rock Island, Washington, 8.9% of adults age 25 and older hold a bachelor's degree or higher, and 69.6% have a high school diploma or higher.
Is Rock Island, Washington an affordable place to live?
The home price-to-income ratio in Rock Island, Washington is 3.9x (median home value $273,500 vs. median income $69,861), making it relatively affordable by that measure. A ratio under 4.0 is generally considered affordable.

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