This layer displays the rate and number of non-profit organizations at the county or ZIP code area.

This layer displays the total number and rate of tax-exempt organizations classified as 501(c)(3) from the November 2014 Exempt Organizations Business Master File Extract (EO BMF). Data are displayed by county and ZIP Code Tabulation Area (ZCTA).

This layer displays the total number and rate of tax-exempt organizations classified as 501(c)(3) from the September 2016 Exempt Organizations Business Master File Extract (EO BMF). Data are displayed by county and ZIP Code Tabulation Area (ZCTA).

This layer displays the total number and rate of tax-exempt organizations classified as 501(c)(3) from the July 2018 Exempt Organizations Business Master File Extract (EO BMF). Data are displayed by county and ZIP Code Tabulation Area (ZCTA).