County Offices Closed: The Montour County Offices will be closed on Monday, January 19, 2026 for Martin Luther King Jr. Day. Offices will reopen on Tuesday, January 20, 2026 at 9:00 AM.

Administration Center Construction: The Montour County Administration Center will be undergoing construction. Visitors should be aware of potential construction hazards, including barricades, temporary floor coverings, ladders, tools, construction equipment, materials, and construction personnel. Please use caution at all times and follow posted signage when visiting the building.

Montour County Readdressing

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The data file containing the retired and current addresses for Montour County, Riverside Borough, and Rush Township can be downloaded below. The address data file is a large file (227 pages), please be patient and allow the file sufficient time to download. Instructions on how to search the data in the file can be downloaded here.

Montour County, Riverside Borough, and Rush Township Address Conversion Listing
This file contains the retired (former) address and the new current address for each residence affected by the address change process.