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IMPORTANT: 2025 Annual Housing Unit and Population Survey (AHUPS)
As mandated by Oregon law (ORS 190.510 to 190.620), Portland State University's Population Research Center (PRC) collects housing unit and population information for Oregon's annual population estimates. These estimates are used to allocate state revenue and support decision-making and planning efforts. Accurate completion of this survey is essential for preparing the certified population estimates. A response is required under ORS 190.590.
Last week, the PRC’s contact person in each city received an email containing a link to the online 2025 Annual Housing Unit and Population Survey (AHUPS), along with a username and password.
The deadline to submit the completed survey is August 8, 2025.
If you have not received the 2025 AHUPS or have any questions, please contact the PRC at popest@pdx.edu as soon as possible.
Last Updated 7/18/25