Public Charity

Harmonium Inc

Harmonium Inc is a nonprofit organization categorized as Public Charity based in San Diego, CA. Its most recent IRS filing (2025) reports revenue of $15.3M, expenses of $15.2M, total assets of $3.5M. Imperigo tracks 10 reported grant relationships connected to this organization totaling approximately $156K.

EIN: 510172471 San Diego, CA Children & Youth Services NTEE: P30 Latest filing: 2025
Total Revenue$15.3M
Total Expenses$15.2M
Total Assets$3.5M
Grant Records10
Funding Total$156K
Filing Years2021–2025

Mission

Harmonium is a nonprofit 501c3 organization that reaches more than 30,000 San Diegans annually. Our collaborative, innovative programs provide quality integrated services that are culturally appropriate, trauma informed and customized to meet the needs of children, youth and their families in communities throughout San Diego.

Where $100 goes at Harmonium Inc

How Harmonium Inc divides every $100 it spends, from its own Form 990 filings, averaged across 9 years.

$87 Programs the work itself
$13 Management running the organization
$0 Fundraising none reported

No fundraising costs are reported. That often means fundraising runs through a separate affiliated organization that files its own return.

Inside the $87 for programs

$84
The Childrens Program Division offers services to over 4,500 school age students in San Diego
97% of program spending · Reported in the filing: 4,500 students; 500 children; 14 children
$3
Family/Youth Partner Program provides support to children/youth 5-21 in Southeastern San Diego, in navigating and assessing behavioral health and other public systems and resources
3% of program spending
<$1
Our Community Behavioral Health Services CBHS department provides counseling and related services by highly trained professionals, tailored to meet the needs of individuals, families and communities
0% of program spending
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Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.

Sample Grants Received

2024
After School Behavioral Support
$68,000
2020
A STRONG FAMILIES THRIVING COMMUNITIES GRANT TO SUPPORT RESTORATIVE JUVENILE DIVERSION PROGRAMS PER GRANT AGREEMENT LETTER
$87,600

Showing up to 5 of 10 total records — full history available with membership.

Officers & Directors

Chief Programs Officer Carole Steele
Treasurer Donald Pilger
Secretary Ethel Williams
Member Jaime Romo
Chair Margie De Ruyter
Chief Executive Officer Rosa Ana Lozada

Officer compensation and complete director data available with membership.

Top Grant Purposes

Youth Development
$155,600 2 grants

Financial Trends

Year Revenue Expenses Assets
2025 $15.3M $15.2M $3.5M
2024 $16.0M $16.0M $3.3M
2023 $11.8M $12.1M $3.6M
2022 $10.2M $9.0M $3.4M
2021 $7.4M $7.8M $3.1M

Between 2021 and 2025, reported annual revenue grew from $7.4M to $15.3M (+107%), with total assets most recently reported at $3.5M.

Interactive year-over-year charts and full filing details available with membership.

See the full picture for Harmonium Inc

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