Data update history
January 5, 2024
Posted financials
Added Form 990 for fiscal year 2022
January 4, 2024
Updated personnel
Identified 15 new personnel
November 25, 2023
Posted financials
Added Form 990 for fiscal year 2021
August 7, 2023
Posted financials
Added Form 990 for fiscal year 2020
July 4, 2023
Updated personnel
Identified 9 new personnel
Nonprofit Types
UnionsChapter / child organizations
Issues
Human servicesPublic safetyJobs and employment
Characteristics
MembershipsState / local level
General information
- Address
- 33 Nob Hill Rd
- Madison, WI 53713
- Metro area
- Madison, WI
- County
- Dane County, WI
- Website URL
- local311.org/Â
- Phone
- (608) 257-2030
IRS details
- EIN
- 39-1102345
- Fiscal year end
- December
- Taxreturn type
- Form 990
- Year formed
- 1931
- Eligible to receive tax-deductible contributions (Pub 78)
- No
Categorization
- NTEE code, primary
- J40: Labor unions, organizations
- NAICS code, primary
- 813930: Labor Unions
- Parent/child status
- Child within group exemption
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