The William and Diane Nitterhouse Foundation
EIN 232493715Total Given 2021–2025
$930K
42 grants · $186K avg/year
based on 5 yrs of IRS 990-PF records on file
$100K+/yr
local funder
capacity
$500
typical micro grants · $212–$500
grant size
2%
transactional · 1/41 multi-year
repeat
$1.6M
Assets (2025)
41
Distinct Recipients
Application Information
Accepts Unsolicited Proposals
No — Preselected Only
Contact Person
Allison Antrim Museum Inc
Phone
(717) 264-6154
Financial Trends
Giving Over Time
Total Assets Over Time
View financial data as table
| Year | Total Giving | Total Assets | Revenue | Grants |
|---|---|---|---|---|
| 2021 | $928K | $1.0M | $525K | 36 |
| 2024 | $1K | $1.4M | $22K | 3 |
| 2025 | $1K | $1.6M | $32K | 3 |
Grant Size Distribution
Based on 42 grants on record
Minimum
$50
25th Pctl
$212
Median
$500
Average
$22K
75th Pctl
$500
Maximum
$907K
Geographic Distribution
Officers & Directors
LM
Laura E Martin
Trustee
KD
Karen N Diller
Trustee
WN
William K Nitterhouse
Trustee
DN
Diane R Nitterhouse
Trustee
KD
Karen N Diller
Trustee
WN
William K Nitterhouse
Trustee
DN
Diane R Nitterhouse
Trustee
LM
Laura E Martin
Trustee
WN
William K Nitterhouse
Trustee
LM
Laura E Martin
Trustee
KD
Karen N Diller
Trustee
DN
Diane R Nitterhouse
Trustee
Grants Awarded (42 total)
| Purpose | ||||
|---|---|---|---|---|
| The William K Nitterhouse Family Fu | Chambersburg, PA | $906,593 | General Donation | 2021 |
| Shippensburg University Foundation | Shippensburg, PA | $4,500 | General Donation | 2021 |
| Greencastle Antrim Education Found | Greencastle, PA | $2,000 | General Donation | 2021 |
| WITF Inc | Harrisburg, PA | $1,500 | General Donation | 2021 |
| Bopic Inc | Chambersburg, PA | $1,000 | General Donation | 2021 |
| Chambersburg HospitalSummit Health | Chambersburg, PA | $1,000 | General Donation | 2021 |
| Hillsdale College Kirby Center | Washington DC, DC | $1,000 | General Donation | 2021 |
| National Foundation for Cancer Res | Rockville, MD | $1,000 | General Donation | 2021 |
| Franklin County Library - Ladies Afternoon Club | Chambersburg, PA | $600 | GENERAL DONATIOJN | 2025 |
| Allison Antrim Museum Inc | Greencastle, PA | $500 | General Donation | 2021 |
| American Cancer Society | Chambersburg, PA | $500 | General Donation | 2021 |
| Appalachian Trail Conservancy | Harpers Ferry, WV | $500 | General Donation | 2021 |
| Cumberland Valley Rails to Trails | Newville, PA | $500 | General Donation | 2021 |
| Fort Loudoun Historical Society | Fort Loudon, PA | $500 | General Donation | 2021 |
| Heritage Foundation | Washington DC, DC | $500 | General Donation | 2021 |
| Masonic Childrens Home | Elizabethtown, PA | $500 | General Donation | 2021 |
| New Birth Freedom Council | Mechanicsburg, PA | $500 | General Donation | 2021 |
| New Franklin Fire Dept | Chambersburg, PA | $500 | General Donation | 2021 |
| Noahs House | Chambersburg, PA | $500 | General Donation | 2021 |
| Salvation Army | Chambersburg, PA | $500 | General Donation | 2021 |
| St Judes Childrens Research Hospita | Memphis, TN | $500 | General Donation | 2021 |
| Wilson College | Chambersburg, PA | $500 | General Donation | 2021 |
| Franklin County Library - Ladies Afternoon Club | Chambersburg, PA | $500 | GENERAL DONATIOJN | 2024 |
| St Thomas Lutheran Church - Building Fund | St Thomas, PA | $500 | GENERAL DONATION | 2024 |
| New Birth Council of Freedom | Dilsburg, PA | $500 | GENERAL DONATION | 2025 |