Diamond Ridge Apartments
1315 Woodman Rd,
Janesville, WI 53545
$1,295 - $1,995
1-3 Beds
$1,123/month
Average Rent
685 Sq Ft
Average Apartment Size
+5%
Increase in the Last Year
As of December 2025, the average rent in Janesville, WI is $1,123 per month. This is 31% lower than the national average rent of $1,632/month, making renting in Janesville more affordable than most cities in the US. When you rent an apartment in Janesville, you can expect to pay about $1,108 per month for a studio, $1,123 for a one-bedroom apartment, and around $1,155 for a two-bedroom apartment. If you opt for a three-bedroom rental, you could pay $1,647 or more.
In the past year, rent has increased by 5%, which averages out to $57 more per month.
Based on current rent prices, Uptown District is the most affordable neighborhood in Janesville.
Based on current rent prices, Uptown District is the most expensive neighborhood in Janesville.
The neighborhood in Janesville with the most apartments available is Uptown District .
Because the average rent in Janesville is $1,123, you’ll want to make about $3,743 per month or $44,916 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.
The cost of living in Janesville, WI is 3.0% lower than the national average. Generally, housing in Janesville is 8.8% less expensive than the national average, with rent falling between $1,108 - $1,647. You can expect to pay 3.2% less for groceries, 13.3% more for utilities, and 0.8% more for transportation.
Use the tool below to compare Janesville, WI to other nearby cities and neighborhoods. The Apartments.com neighborhood guides provide you with insight into the area’s transportation, things to do, and more.
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† 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 November 2025.
* Percentages may not total 100 due to rounding.