Town Hall Address 211 South Lytle St. Elderton, PA 15736 United States- Armstrong County Deed Registry 724-548-3220 https://www.co.armstrong.pa.us/index.php/departments-m/assessment-m Monday - Friday: 8:00 A.M. - 4:15 P.M. 500 E. Market St., Suite 102 Kittanning, PA 16201 United States Tax Collector 724-354-2889 P.O. Box 85 Elderton, PA 15736 United States Fire District 724-354-2661 305 Williams St. Elderton, PA 15736 United States County Armstrong