Walla Walla Housing Authority is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Apartments & Buildings
• Housing Authorities
• Human Services Organizations

North American Industry Classification System (NAICS) Categories:

• Lessors Of Residential Buildings And Dwellings > Apartments & Rental Apartments, Operators
• Other Social Advocacy Organizations
• Administration Of Housing Programs > Housing & Economic Development > Housing Authorities

Standard Industry Classification (SIC) Categories:

• Operators Of Apartment Buildings > Apartments & Rental Apartments, Operators
• Social Services, Nec
• Administration Of Housing Programs