Society of California Pioneers
Public records show a registered, tax-exempt organization in good standing.
What it says it does
ESTABLISHED AND IN CONTINUOUS OPERATION SINCE 1850, THE SOCIETY OF CALIFORNIA PIONEERS IS A NOT-FOR-PROFIT MUSEUM, LIBRARY AND CULTURAL ORGANIZATION DEDICATED TO ADVANCING THE KNOWLEDGE AND APPRECIATION OF EARLY CALIFORNIA HISTORY FOR THE BENEFIT OF PRESENT AND FUTURE AUDIENCES OF ALL AGES.
- Income
- $608,535
- Spending
- $932,407
- Spent on programs
- 75%
- Reserves
- 27.7 months of spending
- Largest source of income
- donations and private grants, 56%
- Employees
- 4
- Volunteers
- 25
- Highest pay
- $155,248, executive director
Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. How we rate
Financial health
Good: 70 out of 100. Higher than 41% of charities in its peer group (arts and culture, $250k to $1m).
Reserves
35 of 35Spendable reserves would cover 27.7 months of spending.
Debt
20 of 20It owes 10% of what it owns.
Living within its means
0 of 15Spending exceeded income by 53% of income.
Income trend
0 of 15Income fell 25% on the year before.
Spending floor
15 of 1575% of spending went to programs and raising each dollar of donations cost 24 cents.
Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. How we rate
Governance
Strong: 91 out of 100. Higher than 79% of charities in its peer group (arts and culture, $250k to $1m).
Independent board
25 of 2521 of 21 voting board members are independent.
Conflict of interest policy
15 of 15Has a written conflict of interest policy.
Whistleblower policy
8 of 8Has a written whistleblower policy.
Record keeping policy
7 of 7Has a written policy on keeping and destroying records.
Board minutes
5 of 5Keeps minutes of board meetings.
Board sees the tax return
10 of 10Gave the board a copy of this return before filing it.
Pay set independently
5 of 5Sets its chief executive's pay through independent review and comparison.
Independent check of accounts
6 of 15Its accounts were not audited or reviewed by an independent accountant.
No reported misuse
10 of 10Reports no diversion of assets, excess benefits or loans to insiders.
Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. How we rate
Impact evidence
Describes programs. Its tax return describes what it does but we have found no measurable results in it.
Programs described in its return (2)
- $432,355 spent. COLLECTIONS PRESERVATION/LIBRARY - FOR OVER ONE HUNDRED AND SEVENTY-FIVE YEARS, THE SOCIETY OF CALIFORNIA PIONEERS HAS BEEN THE STEWARD OF A COLLECTION OF HISTORICAL ARTIFACTS AND ARCHIVES THAT HELP ADVANCE THE KNOWLEDGE OF EARLY CALIFORNIA HISTORY. THE PRESERVATION OF THIS HISTORICALLY SIGNIFICANT COLLECTION IS CENTRAL TO OUR MISSION.THE SOCIETY'S HISTORICAL COLLECTION ENCOMPASSES AN OUTSTANDING ARRAY OF PAINTINGS, PRINTS, DRAWINGS, PHOTOGRAPHS, SILVERWARE, AND ARTIFACTS DATING FROM THE GOLD RUSH ERA TO 1945. THE PAINTING COLLECTION IS PARTICULARLY NOTABLE FOR ITS NINETEENTH-CENTURY HOLDINGS AND INCLUDES WORKS BY THOMAS HILL, WILLIAM KEITH, JULES TAVERNIER, AND WILLIAM HAHN AMONG MANY OTHERS. THE COLLECTION IS EQUALLY RICH IN WORKS ON PAPER RANGING FROM ETCHINGS, LITHOGRAPHS, AND POSTERS, TO PLAYBILLS, THEATER ANNOUNCEMENTS, AND MUSIC SHEETS THAT CHRONICLE THE LEISURE ACTIVITIES AND ENTERTAINMENTS OF COSMOPOLITAN SAN FRANCISCO. THE SOCIETY'S COLLECTION OF OLD CALIFORNIA SILVER IS AMONG THE FINEST IN EXISTENCE AND THERE ARE ALSO COSTUMES AND PERSONAL EFFECTS, MEDICAL DEVICES, MUSICAL INSTRUMENTS, AND TOOLS AND IMPLEMENTS RELATED TO GOLD AND SILVER MINING, ALL OF WHICH PROVIDE A COMPELLING ACCOUNT OF EARLY CALIFORNIA AND ITS INHABITANTS.THE SOCIETY REGULARLY LENDS ARTIFACTS TO OTHER INSTITUTIONS THAT WISH TO ENHANCE THEIR OWN EXHIBITIONS USING ITEMS FROM OUR COLLECTION. WE RECENTLY LOANED OUR PAINTING "WILD HORSE COUNTRY" BY MAYNARD DIXON TO THE NEVADA ART MUSEUM FOR THEIR EXHIBITION ABOUT MAYNARD DIXON. THIS HELPS FULFILL OUR MISSION TO SHARE OUR HISTORIC COLLECTION WITH THE PUBLIC. THE ALICE PHELAN SULLIVAN LIBRARY HOLDINGS ARE NOTEWORTHY AND INCLUDE RARE BOOKS, MANUSCRIPTS, ARCHIVAL COLLECTIONS AND PHOTOGRAPHS. THE SUBJECT FOCUS IS SAN FRANCISCO, CALIFORNIA AND THE WEST DURING THE MISSION, MEXICAN, AND GOLD RUSH ERAS CONTINUING THROUGH THE 19TH AND EARLY 20TH CENTURY. THE LIBRARY HOUSES OVER 12,000 VOLUMES OF BOOKS AND PERIODICALS. THE PAMPHLET AND EPHEMERA COLLECTIONS ARE EXTENSIVE, COVERING TOPICS SUCH AS MINING, THE EARLY HISTORY OF THE STATE AND SAN FRANCISCO, AND THE PANAMA-PACIFIC INTERNATIONAL EXPOSITION. THE MANUSCRIPT COLLECTION INCLUDES OVERLAND DIARIES, BUSINESS RECORDS, LETTERS AND SCRAPBOOKS. THE INSTITUTIONAL RECORDS OF THE SOCIETY CONTAIN MANY FIRST-HAND ACCOUNTS OF MEMBERS' LIVES AND EXPERIENCES IN EARLY CALIFORNIA. THE MAP COLLECTION OF NEARLY 2,000 MAPS ILLUSTRATES OVERLAND TRAILS TO CALIFORNIA, STATE TOPOGRAPHY, THE PORT OF SAN FRANCISCO, RAILROAD LINES, MINING DISTRICTS AND WATER SOURCES. OVER 250 TITLES OF CALIFORNIA NEWSPAPERS AND PERIODICALS ARE HOUSED IN THE LIBRARY AS WELL AS ORAL HISTORIES.SPECIFIC COLLECTIONS INCLUDE: THE COOPER-MOLERA PAPERS (1828-1910), PATTERSON RANCH PAPERS, THE SHERMAN MUSIC AND THEATER BROADSIDE COLLECTION, CALIFORNIA BATTALION DOCUMENTS, AND THE ANGEL ISLAND COLLECTION OF GOVERNMENT DOCUMENTS, DIARIES, REPORTS AND MAPS. PROMINENT AMONG THE DIARIES ARE THOSE OF JOHN A. SUTTER AND HENRY W. BIGLER, THE TWO PRIMARY SOURCES OF DOCUMENTATION FOR THE 1848 DISCOVERY OF GOLD IN CALIFORNIA. THE PHOTOGRAPHY COLLECTION NUMBERS OVER 48,000 AND INCLUDES DAGUERREOTYPES, THE CHARLES B. TURRILL COLLECTION, CARLETON E. WATKINS PHOTOGRAPHS, 1200 VIEWS PUBLISHED BY LAWRENCE & HOUSEWORTH DEPICTING EARLY VIEWS OF TOWNS, INDUSTRIES AND MINING IN CALIFORNIA, AND ALFRED A. HART'S PHOTOGRAPHS DOCUMENTING THE BUILDING OF THE CENTRAL PACIFIC. LIBRARY SERVICES INCLUDE RESPONDING TO REFERENCE INQUIRIES VIA PHONE, EMAIL OR LETTER, AS WELL AS PULLING MATERIALS AND WORKING DIRECTLY WITH RESEARCHERS IN PERSON. THE AUDIENCE IS WIDE HISTORIANS, STUDENTS, FILMMAKERS, GENEALOGISTS AND THE INQUIRIES AND VISITORS ARE NOT ONLY FROM CALIFORNIA, BUT ALL OVER THE COUNTRY AND THE WORLD. THE LIBRARY MAINTAINS SEVERAL ONLINE DATABASES: OUR BOOKS ARE CATALOGED ON THE INTERNATIONAL DATABASE WORLDCAT, OUR MANUSCRIPTS ARE IN THE ONLINE ARCHIVE OF CALIFORNIA, OUR NEWSPAPERS ARE ON THE CALIFORNIA NEWSPAPER PROJECT, OUR EPHEMERA IS ON THE CALIFORNIA EPHEMERA PROJECT ONLINE, AND OUR SHEET MUSIC IS CATALOGED ON THE 19TH CENTURY CALIFORNIA SHEET MUSIC DATABASE. THE LIBRARY REGULARLY ACQUIRES NEW ITEMS, WORKS WITH DONORS, HOSTS INTERNS FROM LOCAL UNIVERSITIES AND SEEKS GRANTS FOR CONSERVATION WORK WITH SPECIFIC PARTS OF OUR COLLECTIONS. WE PROUDLY BEAR OUR RESPONSIBILITY TO ENSURE THAT THE ARTIFACTS AND ARCHIVES ARE WELL PROTECTED AND PRESERVED. ONE COMPONENT OF THIS IS PREVENTATIVE CONSERVATION, ENSURING THAT ARTIFACTS ARE SAFELY AND PROPERLY STORED TO DELAY THE NATURAL DETERIORATION OF INHERENTLY DELICATE OR UNSTABLE OBJECTS. THE 48,000 PHOTOGRAPHS IN OUR COLLECTION, FOR EXAMPLE, ARE HOUSED IN BOXES FREE OF ACIDIC CHEMICALS AND ARE STORED IN A CLIMATE-CONTROLLED ROOM. COSTS RELATED TO THE COLLECTIONS/LIBRARY PROGRAM INCLUDE THE PERSONNEL COSTS TO MANAGE THE COLLECTION AND THE LIBRARY AS WELL AS THE COST TO STORE, CONSERVE, AND CARE FOR THIS IMPORTANT COLLECTION OF CALIFORNIA HISTORY.
- $271,017 spent. EVENTS AND SERVICES - INCLUDES EVENTS PRODUCED FOR THE COMMUNITY THAT SUPPORTS US, INCLUDING SOCIAL EVENTS AND HISTORIC TOURS; INCLUDES FACILITATING APPLICATIONS, FAMILY RESEARCH, AND ANY OTHER SUPPORT TO OUR COMMUNITY. IN 2024 WE HELD FOUR IN-PERSON EVENTS FOR OUR COMMUNITY, THREE TOURS TO LOCAL HISTORIC LOCATIONS, AND THREE PIONEER BOOK CLUB MEETINGS. ALSO INCLUDED IS THE PUBLICATION OF THE PIONEER, AN ANNUAL PUBLICATION OF THE SOCIETY.ALSO INCLUDED IN MEMBER & COMMUNITY EVENTS AND SERVICES ARE OUR EDUCATIONAL PROGRAMS AND WEBSITES. WE HAVE THE EUREKA! PROJECT WEBSITE FOR ELEMENTARY SCHOOL CHILDREN THAT PROVIDES PRIMARY SOURCE MATERIALS FROM OUR COLLECTION. ADDITIONALLY, WE HAVE TWO OTHER WEBSITES, HER SIDE OF THE STORY, WHICH FEATURES TRANSCRIBED FIRST-PERSON HISTORIES WRITTEN BY EARLY FEMALE PIONEERS, AND OUR LAWRENCE AND HOUSEWORTH COLLECTION OF OVER 1200 PHOTOGRAPHS OF EARLY SCENES FROM CALIFORNIA IN THE 1860S. WE ALSO PRODUCE REGULAR HISTORY CONTENT FOR OUR VARIOUS AUDIENCES. THROUGH SOCIAL MEDIA CHANNELS AS WELL AS REGULAR NEWSLETTERS SUCH AS THE ONLINE PIONEER AND HISTORY@HOME, WE REGULARLY PRODUCE CONTENT RELATED TO OUR COLLECTIONS FOR THE ENJOYMENT OF OUR VARIOUS AUDIENCES.
Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. How we rate
Legitimacy checks
Is it registered with the IRS? Passed.
Listed in the IRS master file of tax-exempt organizations as a 501(c)(3) charitable organization.
Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.
Has the IRS revoked its tax-exempt status? Passed.
Not on the IRS automatic revocation list.
Source: Automatic revocation of exemption list, Internal Revenue Service, file dated November 6, 2026.
Are donations tax-deductible? Passed.
On the IRS list of organizations eligible to receive tax-deductible contributions.
Source: Publication 78 data: organizations eligible for tax-deductible contributions, Internal Revenue Service, file dated October 13, 2026.
Is it keeping up with its IRS filings? Passed.
Most recent return on file covers the year ending December 2024.
Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.
How long has it been tax-exempt? Passed.
Recognized by the IRS since September 1993.
Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.
Is it in good standing with state regulators? Passed.
Not on California's list of charities barred from soliciting. Other states are not yet checked.
Source: May Not Operate or Solicit for Charitable Purposes list, California Attorney General, Registry of Charities and Fundraisers, file dated November 4, 2026.
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