Map for City of Hillsboro Map for City of Hillsboro Search | Advanced Search | New Members | Coupons and Discounts | All Categories Government & Education >> GOVERNMENT AGENCIES City of Hillsboro 150 East Main St.Hillsboro, OR 97123 | directions (503) 681-6100 | fax: (503) 681-6232 Visit Site If your business isn't here, contact us today to get listed!