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Index Every US public charity, on the record

Social science in South Carolina

16 public charities the IRS codes as social science, 4 of them reporting revenue of $50,000 or more.

Organizations

Largest first

By revenue on the last return. Organizations that file Form 990-N report no figures and come last.

Organization	Return	Revenue
Institute for Child Success IncGreenville	Form 990	$8,439,712FY2025
South Carolina Civil Rights MuseumOrangeburg	Form 990	$473,912FY2025
The Family EffectGreenville	Form 990	$419,068FY2025
Carolina Teachers of English to Speakers of Other LanguagesIsle of Palms	Form 990	$282,308FY2025
South Carolina Alpha Phi Fraternity Leadership Educational & PreventioFlorence	Form 990-N	No figure
Donors Enriching Students KnowledgeColumbia	Form 990-N	No figure
Charleston Council for International VisitorsCharleston	Form 990-N	No figure
Whiskey Outreach FoundationSummerville	Form 990-N	No figure
Friends of Willow HavenSpartanburg	Form 990-N	No figure
Nathan Yon FoundationWhitmire	Form 990-N	No figure
South Carolina Political Science AssociationConway	Form 990-N	No figure
South Carolina Council for the Social StudiesColumbia	Form 990-N	No figure
MyscgopcomGreenville	Form 990-N	No figure
PH Spe II IncCharleston	Form 990 or 990-EZ	No figure
Jefferson Remembered 1888-1970York	Form 990-N	No figure
Willie M Brooks Homestead Foundation IncMcClellanville	Form 990-N	No figure

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By size

Under $50K9
$50K to $500K3
$500K to $1M0
$1M to $2.5M0
$2.5M to $5M0
Over $5M1
No figure on file3

Size classes

Peers are ranked inside these.

$50K to $500K
3 organizations, median $419K
Over $5M
One organization, revenue $8.44M

Most common codes

Political science
NTEE V24
3
Black studies
NTEE V31
3
Behavioral science
NTEE V23
2
Alliances and advocacy
NTEE V01
1
Single organization support
NTEE V11
1
Fundraising and fund distribution
NTEE V12
1
Social science
NTEE V20
1
Anthropology and sociology
NTEE V21
1

Cities

Greenville
3
Charleston
2
Columbia
2
Conway
1
Florence
1
Isle of Palms
1
McClellanville
1
Orangeburg
1
Spartanburg
1
Summerville
1

Source. IRS public records, as of October 13, 2026. Financial figures are from the most recent return on file. Street addresses are not published here.

Peers. Public charities with the same focus group, state and size class, and a return no more than 33 months old.

Scope. The Index covers the 501(c)(3) organizations the IRS classes as publicly supported charities, in the 50 states and the District of Columbia. Churches, schools, hospitals and supporting organizations are classed separately and are not included.