{"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/index.json","humanUrl":"https://probativegrowth.com/data/legal-aid-orgs/","statusCodes":{"P":"primary source","S":"secondary source","D":"ABA model default","U":"open question"}},"summary":"How many legal-aid, public-interest-law and civil-rights nonprofits have an address in each county, state and the nation, from the IRS Exempt Organizations Business Master File. Counts by type (legal services, public interest law, civil rights) and by annual revenue band, with a rate per 100,000 residents. Counts only: no 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