{"meta":{"dataset":"legal-aid-orgs","title":"Legal-aid, public-interest-law and civil-rights nonprofits by county, from the IRS exempt-organization list","version":"1.0.0","doi":"10.5281/zenodo.23782867","doiUrl":"https://doi.org/10.5281/zenodo.23782867","conceptDoi":"10.5281/zenodo.23782866","license":"CC BY 4.0","licenseUrl":"https://creativecommons.org/licenses/by/4.0/","attribution":"Source: Probative, Legal-aid, public-interest-law and civil-rights nonprofits by county, from the IRS exempt-organization list, version 1.0.0, https://doi.org/10.5281/zenodo.23782867, licensed CC BY 4.0.","citation":"Probative. (2026). Legal-aid, public-interest-law and civil-rights nonprofits by county, from the IRS exempt-organization list (Version 1.0.0) [Data set]. Zenodo. https://doi.org/10.5281/zenodo.23782867","disclaimer":"Not legal advice. Counts of organizations on the IRS exempt-organization list by mailing address, not a directory and not a measure of services delivered.","notice":"Probative is a marketing firm, not a law firm; not legal advice.","lastChecked":"2026-10-29","url":"https://probativegrowth.com/data/v1/legal-aid-orgs/changes.json","humanUrl":"https://probativegrowth.com/data/legal-aid-orgs/","statusCodes":{"P":"primary source","S":"secondary source","D":"ABA model default","U":"open question"}},"changes":[{"id":"legal-aid-orgs-2026-10-29-first","date":"2026-10-29","title":"Legal-aid nonprofits by county first published","summary":"5,930 organizations in the 50 states and DC, IRS Business Master File as of October 13, 2026.","source":{"label":"IRS EO BMF","url":"https://www.irs.gov/charities-non-profits/exempt-organizations-business-master-file-extract-eo-bmf"},"dataset":"legal-aid-orgs"}]}