What is the average apartment size in Black Diamond?

The average size for a Black Diamond, WA apartment is 1,029 square feet, but this number varies greatly depending on unit type, with cheap and luxury alternatives for houses and apartments alike. Studio apartments are the smallest and most affordable, 1-bedroom apartments are closer to the average, while 2-bedroom apartments and 3-bedroom apartments offer a more generous square footage.

What is the average rent in Black Diamond?

As of Sep / 2025, the average rent in Black Diamond is $2,358 per month, a 5.6% decrease from last year’s average of $2,498.

What is the average apartment size in Black Diamond?

The typical apartment in Black Diamond offers about 1,029 sq. ft. square feet of living space, though actual sizes vary depending on layout and amenities.

Black Diamond, WA Rental Market Trends

Q: What's the typical rent budget in Black Diamond?

The typical rent budget in Black Diamond ranges from $2,001 to $2,500 per month, with 86% of rentals in this range.

Q: Do most people rent or own in Black Diamond?

In Black Diamond, 13% of households rent while 87% own their homes, based on the latest U.S. Census data.

Last updated: October 19, 2025 | Source: RentCafe Market Analysis, Yardi Matrix, U.S. Census Bureau

Highlights

The average rent for an apartment in Black Diamond is $2,358, a 5.6% decrease compared to the previous year, when the average rent was $2,498.

Three-bedroom apartments deliver maximum space (1,126 sq ft) for $2,573, suitable for larger households.

Average rent in Black Diamond, WA

Last updated: October 19, 2025

	Average Rent	Average Apartment Size
All Rentals	$2,358	1,029 sq. ft.
Studio	n/a	n/a
1 Bed	n/a	n/a
2 Beds	n/a	n/a
3 Beds	$2,573	1,126 sq. ft.

Black Diamond, WA rent trends

Rental prices in Black Diamond, WA have decreased by 5.6% over the past year. The average rent moved from $2,498 to $2,358.

What's the typical rent budget in Black Diamond, WA?

The largest share of rentals in Black Diamond, WA (86%) fall between $2,001-$2,500 per month. This suggests that most people succesfully find suitable apartments within this price.

Do most people rent or own in Black Diamond, WA?

284 or 13% of the households in Black Diamond, WA are renter-occupied while 1,897 or 87% are owner-occupied.

Access comprehensive real estate data and information on Yardi Matrix

How Black Diamond Compares to Other Cities

City	Average Rent
Black Diamond	$2,358
Bothell	$2,284
Seattle	$2,252
Tacoma	$1,749
Bellevue	$2,751
Everett	$1,886
Spokane	$1,389
Vancouver	$1,781
Spokane Valley	$1,416
Kent	$1,954
Renton	$2,156
Redmond, WA	$2,600
Issaquah, WA	$2,825
Federal Way, WA	$1,878
Lakewood, WA	$1,653
Puyallup, WA	$2,020

Where this data comes from

The rental statistics on this page were compiled by RentCafe.com, a nationwide apartment search website trusted by millions of renters to find apartments and houses for rent throughout the U.S.

Rent prices, trends, and apartment sizes were calculated based on data from our sister company, Yardi Matrix, an apartment market intelligence solution that covers approximately 90% of the U.S. metro area population. The data includes comprehensive information on all Black Diamond apartment buildings with 50 or more units, totaling 23.5 million apartments across 181 U.S. markets.

Housing composition data was sourced from the U.S. Census Bureau, using the most recently available information by tenure.