Public Transportation Benefit Areas

Annual September Population Estimate

The Office of Financial Management Forecasting Division produces annual population estimates for Public Transportation Benefit Areas (PTBA) as well as Unincorporated Public Transportation Benefit Areas (UPTBA) as defined by Washington State Department of Revenue. PTBAs are Washington State transit areas established by public vote. Population estimates are produced in accordance with RCW 36.57A.010.

Estimates may not be directly comparable from year to year due to boundary and/or methodology changes. For questions about historical special area estimates please contact Tom Kimpel at (360) 902-0596.

PTBA Fall 2009 Population Estimates PDF | Excel

Last modified: September 22, 2009
E-mail: OFM.Forecasting@ofm.wa.gov