Rock Island
Rock Island has lower-than-average household income, with a median household income of $33,618. The city has grown rapidly, with population up 58% since 1990. 4% of adults hold a bachelor's degree or higher, below the national rate of 24%. Median home value has more than doubled since 1990, reaching $86,800. At a median age of 28.8, residents skew younger than the country as a whole. Households here earn about 27% less than the Washington median.
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How many people live in Rock Island, Washington?
Rock Island, Washington has about 863 residents according to the 2000 Census.
What is the median household income in Rock Island, Washington?
The typical household in Rock Island, Washington earns about $33,618 a year. Half of households make more than that, and half make less.
Is Rock Island, Washington expensive?
In Rock Island, Washington, the median home is worth about $86,800, and the typical rent is about $593 a month.
How educated are people in Rock Island, Washington?
About 3.6% of adults age 25 and over in Rock Island, Washington hold a bachelor's degree or higher.
What is the poverty rate in Rock Island, Washington?
About 11.6% of people in Rock Island, Washington live below the federal poverty line.
Has Rock Island, Washington grown since 1990?
Yes, Rock Island, Washington has grown since 1990. The population has added about 316 residents, a change of about 58 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024