Tax-exempt organization ยท Files a Form 5500
NATIONAL OPINION RESEARCH CENTER
Also filed as NORC, INC.
300 E RANDOLPH ST SU4600, CHICAGO, IL 60601-5014
EIN
36-2167808
Tax-exempt status
501(c)(3) charitable, religious, educational
IRS · 2026-09
Deductibility
Contributions are deductible
IRS · 2026-09
Foundation classification
Publicly supported charity (170(b)(1)(A)(vi))
IRS · 2026-09
IRS ruling date
1943-02
IRS · 2026-09
NTEE code
V200
IRS · 2026-09
Latest tax period on file
2024-12
IRS · 2026-09
Revenue (latest 990)
$397,190,163
IRS · 2026-09
Assets (latest 990)
$225,002,289
IRS · 2026-09
Benefit plan 4, 2024 filing
NORC, INC. SUPPLEMENTAL RETIREMENT PLAN
DOL · 2025-10-09
Participants (start of year)
3,530
DOL · 2025-10-09
Plan features
code 2F2G2L2M2T
DOL · 2025-10-09
Plan type
Single-employer plan
DOL · 2025-10-09
Business code (NAICS)
541910
DOL · 2025-10-09
Benefit plan 3, 2024 filing
NORC, INC. RETIREMENT PLAN
DOL · 2025-10-09