US > Washington > Washington Census Data > Comparison Search Results

Washington Census Data Comparison Tool

Ranking ZIP Codes by Housing Affordability Index (last updated July 1, 2025)

There are 20 records sorted in ascending order.

The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.

	ZIP Code	City	Housing Affordability Index
1.	98105	Seattle	23
2.	98104	Seattle	25
3.	98243	Deer Harbor	28
4.	98647	Skamokawa	28
5.	98817	Chelan Falls	30
6.	98562	Moclips	32
7.	98280	Orcas	33
8.	98225	Bellingham	33
9.	98326	Clallam Bay	33
10.	98831	Manson	34
11.	98325	Chimacum	35
12.	98279	Olga	36
13.	98050	Preston	36
14.	98843	Orondo	36
15.	98847	Peshastin	37
16.	98560	Matlock	37
17.	99131	Gifford	37
18.	99137	Hunters	37
19.	99163	Pullman	37
20.	98102	Seattle	37