Individual Return on Investment Calculator

Please enter the number of times you use the following library services each month

Your UseLibrary ServicesValue of Services
Value you receive monthly from your library:$
For every $1.00 in taxes you invest in your library, you receive
$ of value in return*

Where did these numbers come from?
Typical taxpayer contributions are determined from the library”s 2006 local income per capita. For libraries in Colorado, this can be found at
We borrowed value of library service figures from Maine State Library”s
Library Use Value Calculator
For more information, see their explanation.

*Your personal return on investment is based on your responses and the typical annual tax contribution for
Delta county Libraries
. You see a returned value of $ for every one dollar invested.
Visit to find Local Income per Capita for Colorado”s public