Average monthly tax payer contribution* for library service is:
For every dollar in taxes invested, you receive:
of value in return** every month on average.
*Average monthly tax payer contributions are based on
figures using the Formula:
(Total Local Operating Revenue/Service Population)/12
See:
https://sos.wa.gov/library/libraries/libDev/publications.aspx#WAStats
**Average monthly return on investment is calculated using the formula:
(Retail Value of your Monthly Library Usage)/(Average monthly tax payer contribution)