Rainier
Rainier is wealthier than most US places, with a median household income of $106,019. The city has grown rapidly, with population up 65% since 2000. 22% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has more than tripled since 2000, reaching $425,900. It sits in the top 10% of US cities for household income.
Population & growth
PEP 2025 EST:2,495 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
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Race & ethnicity
Education
Commute & transportation
Work & employment
People & community
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How many people live in Rainier, Washington?
Rainier, Washington has about 2,455 residents according to the 2024 American Community Survey.
What is the median household income in Rainier, Washington?
The typical household in Rainier, Washington earns about $106,019 a year. Half of households make more than that, and half make less.
Is Rainier, Washington expensive?
In Rainier, Washington, the median home is worth about $425,900, and the typical rent is about $1,227 a month.
How educated are people in Rainier, Washington?
About 22.4% of adults age 25 and over in Rainier, Washington hold a bachelor's degree or higher.
What is the poverty rate in Rainier, Washington?
About 14.6% of people in Rainier, Washington live below the federal poverty line.
Has Rainier, Washington grown since 1990?
Yes, Rainier, Washington has grown since 1990. The population has added about 1,464 residents, a change of about 148 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024