Rental Market Trends in Rainier, OR
What is the average rent in Rainier, OR?
$549/month
Average Rent
550 Sq Ft
Average Apartment Size
+1.2%
Increase in the Last Year
As of April 2026, the average rent in Rainier, OR is $549 per month. This is 66% lower than the national average rent of $1,627/month, making renting in Rainier more affordable than most cities in the US. When you rent an apartment in Rainier, you can expect to pay about per month for a studio, $549 for a one-bedroom apartment, and around $687 for a two-bedroom apartment. If you opt for a three-bedroom rental, you could pay or more.
How much has average rent changed in Rainier, OR?
In the past year, rent has increased by 1.2%, which averages out to $7 more per month.
What salary do I need to live comfortably in Rainier, OR?
Because the average rent in Rainier is $549, you’ll want to make about $1,830 per month or $21,960 per year. The general guideline is to pay no more than 30 percent of your monthly income on rent. However, you’ll want to consider additional factors, such as your monthly bills and other expenses. Use our rent affordability calculator to help determine how much to budget for rent.
Nearby City Rent Trends
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Methodology
† Our analysis of utilities, groceries, transportation, healthcare, home prices, and other goods and services is sourced from the Cost of Living Index, a respected benchmark published by the Council for Community and Economic Research (C2ER) that provides a thorough overview of living expenses across different regions.
Rent data is provided by CoStar Group’s Market Trend reports. As the industry leader in commercial real estate information, analytics, and news, CoStar conducts extensive research to produce and maintain a comprehensive database of commercial real estate information. We combine this data with public record to provide the most up-to-date rental information available.
Consumer goods, services, and home prices are sourced from the Cost of Living Index published by the Council for Community and Economic Research (C2ER). The data on this page is updated quarterly. It was last published in February 2026.
* Percentages may not total 100 due to rounding.