About Dettwiller Foundation
The Dettwiller Foundation is a locally focused Nashville funder that concentrates large, unrestricted gifts to civic cultural institutions, behavioral health and substance-use recovery providers, and youth-serving education programs. Their giving pattern favors major multi-hundred-thousand to multi-million dollar general operating grants that sustain flagship organizations across arts, public safety/health, parks and social services. Recipients are primarily well-established local nonprofits and institutions, with some repeated support to cultural anchors and faith-based partners.
Focus Areas
Major performing arts institutions and music organizations in Nashville (e.g., TPAC, Nashville Symphony, music education)Behavioral health and substance-use recovery providers (e.g., Cumberland Heights, Centerstone, Next Door Recovery)Youth development and K–12 support in Nashville (e.g., Boys & Girls Club, KIPP Nashville, Communities In Schools)Parks, public recreation and conservation of local green space (e.g., Friends of Warner Parks)Public safety and community-police partnership initiatives (e.g., Nashville Police & Public Safety Alliance)
Who They Fund
About Dettwiller Foundation
Dettwiller Foundation’s recent giving is marked by very large general operating grants to Nashville institutions, including a $2,000,000 award to Tpac and $1,000,000 grants to Centerstone, Nashville Police & Public Safety Alliance, Nashville Symphony, and Cumberland Heights. That pattern places the foundation among local funders that sustain established organizations with flexible support rather than narrow project funding. The foundation’s portfolio reaches across arts, behavioral health, youth services, parks, and community safety. Within that mix, cultural anchors receive some of the largest checks: Nashville’s major performing arts organizations appear alongside music education, public recreation, and social-service groups. The same approach extends to health and recovery providers, where general funds support organizations serving behavioral health and substance-use recovery needs. Dettwiller Foundation also backs youth-serving education groups and civic institutions tied to the city’s day-to-day life. Recent awards include support for schools, libraries, food access, and neighborhood-serving nonprofits, with Nashville recipients dominating the grant list. The overall picture is of a locally concentrated funder that uses unrestricted grants to reinforce a network of long-standing nonprofits and public-serving institutions in Tennessee.
What Dettwiller Foundation Funds
Arts funding is a major thread in the foundation’s portfolio. A $2,000,000 general fund grant to Tpac sits alongside $1,000,000 to Nashville Symphony, and the foundation also gave $250,000 to Wo Smith Music School and $200,000 to Adventure Science Center. Health and recovery is another clear area. The foundation awarded $1,000,000 to Centerstone and $1,000,000 to Cumberland Heights, then added $150,000 to Next Door Recovery for operating support. Youth and education support also appears consistently. Recent awards include $250,000 to Boys & Girls Club of Middle Tn, $200,000 to Communities in Schools, and $200,000 to Kipp Academy - Nashville. Civic and community-serving organizations round out the mix, including $250,000 to Nashville Public Library Foundation and $223,958 to Second Harvest Food Bank.
How Dettwiller Foundation Gives
The typical grant size is $10,000 at the 25th percentile, $10,000 at the median, and $25,000 at the 75th percentile, even though the recent grant list includes several much larger general funds. The foundation’s latest filing shows a local, Tennessee-centered pattern, with 90% of grants going to recipients in the HQ state. The recent record also shows repeat support across years for some organizations, including Nashville Symphony and St George’s Episcopal Church, which points to ongoing relationships rather than isolated awards. Dettwiller Foundation offers an open general grantmaking program and accepts unsolicited applications.
Financial Snapshot
Annual Giving
$14.1M
Total Assets
$251.3M
Total Revenue
$18.8M
Total Expenses
$15.4M
Typical Grant Size
Most grants fall between $10K and $25K, with a median of $10K.
25th Percentile
$10K
Median
$10K
75th Percentile
$25K
Geographic Reach
Local8 states funded
Funding intensity
LowHigh
Headquarters
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