Prosser
Prosser has roughly average household income, with a median household income of $76,985. Population has grown 30% since 2000. Median home value has roughly tripled since 2000, reaching $314,000. At a median age of 33.1, residents skew younger than the country as a whole.
Population & growth
PEP 2025 EST:6,654 residents (Census Bureau Vintage 2025, released March 2026)
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Education
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People & community
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How many people live in Prosser, Washington?
Prosser, Washington has about 6,305 residents according to the 2024 American Community Survey.
What is the median household income in Prosser, Washington?
The typical household in Prosser, Washington earns about $76,985 a year. Half of households make more than that, and half make less.
Is Prosser, Washington expensive?
In Prosser, Washington, the median home is worth about $314,000, and the typical rent is about $944 a month.
How educated are people in Prosser, Washington?
About 23.3% of adults age 25 and over in Prosser, Washington hold a bachelor's degree or higher.
What is the poverty rate in Prosser, Washington?
About 16.8% of people in Prosser, Washington live below the federal poverty line.
Has Prosser, Washington grown since 1990?
Yes, Prosser, Washington has grown since 1990. The population has added about 1,829 residents, a change of about 41 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024