Civic Intelligence

Western Sonoma County Historical Society

EIN 94-2457091 • 501(c)3 • Sebastopol, CA

Profile

The purpose of the Western Sonoma County Historical Society (WSCHS) is to preserve the history of Western Sonoma County by archiving photographs, artifacts, oral histories, and by the preservation of historic buildings. WSCHS also operates a Museum located in a 1917 Railroad Station in Sebastopol. WSCHS also maintains and operates the remaining 2/12 acres of Luther Burbanks Experiment Farm in Sebastopol. The Farm includes Burbank's restored Cottage, Burbank's reconstructed barn, plus many of Burbank's original plants.

261 South Main StreetSebastopol, CA 95472

n/A

Siviq Scores

Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.

Liabilities / Assets

Score unavailable

No value available

Liabilities-to-assets requires both liabilities and assets on the latest valid filing.

Source year 2024

Liabilities / Revenue

Score unavailable

No value available

Liabilities-to-revenue requires both liabilities and revenue on the latest valid filing.

Source year 2024

Net Margin

82nd percentile

31%

Higher net margin than 82% of similar nonprofits.

501(c)3 • <$500k nonprofits • Source year 2024

Top Officer Pay

81st percentile

$0

Higher top officer pay than 81% of similar nonprofits.

Top officer pay equals 0.0% of source-year revenue.

501(c)3 • <$500k nonprofits • Source year 2024

Asset Growth

Score unavailable

No value available

No earlier valid filing was available within the previous three public years.

Source year 2024

Revenue Growth

Score unavailable

No value available

No earlier valid filing was available within the previous three public years.

Source year 2024

Balance Sheet
Liabilities / AssetsScore unavailable

Assets

$90,420

No earlier filing loaded for comparison.

Liabilities

-

No earlier filing loaded for comparison.

Net Assets

$90,420

No earlier filing loaded for comparison.

Operations
Liabilities / RevenueScore unavailableNet Margin82nd percentile

Revenue

$63,398

No earlier filing loaded for comparison.

Expenses

$43,495

No earlier filing loaded for comparison.

Net Income

$19,903

No earlier filing loaded for comparison.

Trend Graphs

Balance Sheet Trend

Asset GrowthScore unavailable

Grouped bars show assets, liabilities, and net assets across loaded filings.

$100K$50K$0Assets 2024: $90,420Net Assets 2024: $90,4202024

Highlighted filing

2024

Assets$90,420
Liabilities-
Net Assets$90,420
Open 2024 Filing

Operations Trend

Revenue GrowthScore unavailable

Revenue, expenses, and net income by year, with the latest filing highlighted.

$80K$60K$40K$20K$0Revenue 2024: $63,398Expenses 2024: $43,495Net Income 2024: $19,9032024

Highlighted filing

2024

Revenue$63,398
Expenses$43,495
Net Income$19,903
Open 2024 Filing

Filings

Most recent year

2024 • Form 990EZDetailed filing. Detailed filing data is available for this year.

Open filing
Assets
$90,420
Liabilities
-
Net assets
$90,420
Revenue
$63,398
Expenses
$43,495
Net income
$19,903
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Detailed filing. Detailed filing data is available for this year.$90.4$90.4$63.4$43.5$19.9
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
May 15, 2025
Return Version
2024v5.1
Gross Receipts
$65,516
Mission and Program Overview

Mission

The purpose of the Western Sonoma County Historical Society (WSCHS) is to preserve the history of Western Sonoma County by archiving photographs, artifacts, oral histories, and by the preservation of historic buildings. WSCHS also operates a Museum located in a 1917 Railroad Station in Sebastopol. WSCHS also maintains and operates the remaining 2/12 acres of Luther Burbanks Experiment Farm in Sebastopol. The Farm includes Burbank's restored Cottage, Burbank's reconstructed barn, plus many of Burbank's original plants.

Program Services

DescriptionGrantsExpenses
The preservation and development of the remaining 2 acres of Luther Burbanks Experiment Farm in Sebastopol (originally approximately 26 acres). Under the direction of the Farm Director and a contracted horticulturist the work is performed by a group of volunteers who perform, on at least a weekly basis, the maintenance of the grounds, Burbanks restored Cottage (restored by the WSCHS) and Barn (rebuilt by the WSCHS). They also maintain a nursery for the propagation of plants for sale and for Farm use, many of these plants are cultivated from original Burbank stock. The Farm is open to the public, and tours, either self-guided or docent led, are available. The Farm is also visited by many school and horticultural groups in the area, and by Burbank fans from all over the world.-$21,302
The WSCHS operates the West County Museum in Sebastopol. The Museum is housed in a Railroad Station built in 1917. The building was restored by WSCHS volunteers in 1993. The Museum offers exhibits which are rotated regularly and are open to the public. There is also a permanent section of the Museum which provides a history of the area. Under the direction of the Museum Director volunteers perform many functions, including: creation of exhibits; archiving of photos, artifacts, documents; recording oral histories; maintenance of the property. The Museum has digitized more than 6,000 photos, artifacts, and newspaper articles, and maintains the images in a software program designed for museums. The Museum also reaches out to the community to provide information to service groups, schools etc. in the form of oral, photographic or video presentations. The Museum also serves as a reference resource for people researching personal or general history of the area.-$11,601
Each year in October, for 21 years, the WSCHS organizes the Sebastopol Cemetery Walk. This is performed at the Farm and the adjacent Sebastopol Memorial Lawn Cemetery. The program consists of six or seven skits based on area historical figures and events, primarily on people buried in the cemetery. Scripts are written and performed by volunteers. On the first Friday and Saturday night of October four groups of 24 people are guided through the Farm and the Cottage to the six or seven locations in the cemetery where the skits are performed. This event is the major fundraiser for WSCHS and is a sell out every year.-$5,345
Compensation and Service Providers
Top Officer Pay81st percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
Teresa RamondoPresident-$0--
Alex DouglasVice President-$0--
Linda CollinsSecretary-$0--
John M ForeTreasurer-$0--
Elaine Von der PortenCorresp Secr.-$0--
Gail LeeFarm Director-$0--
Donna PittmanMuseum Director-$0--
Steve StedmanPast President-$0--
Kate FieldMember At Large-$0--
Filing and Contact Details

Filer

Filer Name
Western Sonoma County Historical Society
EIN
94-2457091
Phone
7072062484
Address
261 South Main Street, Sebastopol, CA 95472

Signing Officer

Name
John Fore
Title
Treasurer
Signed
2025-05-15
Discuss with paid preparer
Yes

Preparer

Firm
Ann M Carinalli CPAInc
Address
342 S Main Street, Sebastopol, CA 95472
Preparer
Ann Marie Carinalli
Phone
7078244444
Supplemental Narrative

Additional Explanations

Other Expenses.1001

“Advertising and Promotion $259”

Other Expenses.1003

“Information Technology $2473”

Other Expenses.1012

“Insurance $686”

Other Expenses.1

“Farm Maintenance $20588”

Other Expenses.2

“Website Design and Maintenance $5569”

Other Expenses.3

“Security $3144”

Other Expenses.4

“Cemetery Walk Expenses $2165”

Other Expenses.6

“Supply $1356”

Other Expenses.7

“Exihibit Supplies $1242”

Other Expenses.8

“50th Anniversary Event $1049”

Other Expenses.9

“Donations $978”

Other Expenses.10

“Museum Equipment $668”

Other Expenses.11

“Equipment Rental $406”

Other Expenses.12

“Licenses & Permits $391”

Other Expenses.13

“Membership/Dues $318”

Other Expenses.15

“Miscellaeous $83”

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IRS990EZ/PrimaryExemptPurposeTxt0The purpose of the Western Sonoma County Historical Society (WSCHS) is to preserve the history of Western Sonoma County by archiving photographs, artifacts, oral histories, and by the preservation of historic buildings. WSCHS also operates a Museum located in a 1917 Railroad Station in Sebastopol. WSCHS also maintains and operates the remaining 2/12 acres of Luther Burbanks Experiment Farm in Sebastopol. The Farm includes Burbank's restored Cottage, Burbank's reconstructed barn, plus many of Burbank's original plants.
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ReturnHeader/BuildTS02025-03-06 01:10:19Z
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ReturnHeader/BusinessOfficerGrp/PersonNm0John Fore
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0Treasurer
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-05-15
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0Western Sonoma County Historical Society
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ReturnHeader/Filer/EIN0942457091
ReturnHeader/Filer/PhoneNum07072062484
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ReturnHeader/Filer/USAddress/CityNm0Sebastopol
ReturnHeader/Filer/USAddress/StateAbbreviationCd0CA
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ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt0342 S Main Street
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0Sebastopol
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0CA
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd095472
ReturnHeader/PreparerPersonGrp/PhoneNum07078244444
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0Ann Marie Carinalli
ReturnHeader/ReturnTs02025-05-15T08:28:20-07:00
ReturnHeader/ReturnTypeCd0990EZ
ReturnHeader/TaxPeriodBeginDt02024-01-01
ReturnHeader/TaxPeriodEndDt02024-12-31
ReturnHeader/TaxYr02024

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