Probative legal-marketing data

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Published October 29, 2026 | Version 1.0.0
Dataset Open

Legal-aid, public-interest-law and civil-rights nonprofits by county, from the IRS exempt-organization list

Authors/Creators

Description

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 names.

3196 records (status: P 3196). Canonical page: https://probativegrowth.com/data/legal-aid-orgs/. API: https://probativegrowth.com/data/v1/legal-aid-orgs/index.json. Published by Probative Growth (probativegrowth.com), a marketing agency for US law firms; not a law firm. 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.

Notes

Version 1.0.0 (2026-10-29). Not legal advice. Funding: none.

Files

legal-aid-orgs.csv

Files (7.3 MB)

Name Size
md5:5966f18384647e250b1d396e3c9693c2
1.1 kB Download
md5:a793078a06149583335ec43295d69698
1.3 MB Preview Download
md5:45ad5ed70ba81d7d16cdc7e5e1df4bc5
6.0 MB Preview Download
md5:2ab724713fdaf49e4523c4503bfd068d
18.7 kB Download
md5:8538e65eb1f52077282a3f7599fbb756
3.3 kB Preview Download

Additional details

Has metadata
Other: https://probativegrowth.com/data/v1/legal-aid-orgs/croissant.json (URL)
Is derived from
Dataset: https://www.irs.gov/charities-non-profits/exempt-organizations-business-master-file-extract-eo-bmf (URL)
Dataset: https://www2.census.gov/geo/docs/maps-data/data/rel2020/zcta520/tab20_zcta520_county20_natl.txt (URL)
Is documented by
Other: https://probativegrowth.com/data/#status-codes (URL)
Other: https://probativegrowth.com/data/v1/legal-aid-orgs/README.txt (URL)
Is supplement to
Other: https://probativegrowth.com/data/legal-aid-orgs/ (URL)
Is supplemented by
Dataset: https://probativegrowth.com/data/v1/legal-aid-orgs/index.json (URL)

Subjects

Civil rights
https://folio.openlegalstandard.org/R07tQM5sYugYGBPQS571s5
Family law
https://folio.openlegalstandard.org/RBFgL4Dth9VONjmIdH0bEOs
Immigration
https://folio.openlegalstandard.org/RVYBDQv9HD2DkAuvbf5Cha
Landlord and tenant
https://folio.openlegalstandard.org/RBjYepK2dGo0eMf20eWQmI3