Washington County Assessor Washington County Assessor Search | Advanced Search | New Members | Coupons and Discounts | All Categories Government & Education >> Government Agencies & Officials Washington County Assessor 280 North College Ave., Ste. 250Fayetteville, AR 72701 | View on Google Maps Mr. Russell Hill (479) 444-1500 Visit Site Connect With Us Member Since: 2024 Send a message to: Washington County Assessor Your Name: Your Email: Subject: Message: (Date: 4/4/2025)