| Your situation | Where to look | Planning use |
|---|---|---|
| You want to work on environment or animal causes | NTEE codes C and D (Environment and Animals) | Start with this group, but treat a matching code as a pointer, not a verdict on what the organization does. |
| You want clinics and health programs | NTEE codes E, F, G and H, with hospitals excluded (Health) | Use it to find community health centers and health-focused charities. |
| You want housing or food help | NTEE codes I through P (Human Services) | Housing nonprofits and food pantries sit here, so narrow the results by the specific activity. |
| You want to confirm a group is genuine | IRS Tax Exempt Organization Search by name or EIN | Check tax-exempt status and sort results by city, state or zip before you apply or give. |
| Your interest spans several causes | One code per organization | Read the organization’s own website, because a single code captures only one category. |
The categories come from the National Center for Charitable Statistics NTEE guide, and the lookup steps come from the IRS Tax Exempt Organization Search page.
This philadelphia nonprofit organizations list is organized by cause area rather than size, using NTEE categories as the sorting key. Pick the group that matches your mission, then confirm each organization’s status and programs before you apply or give.
If you are looking for roles rather than missions, the guide to nonprofit jobs in philadelphia covers the hiring side. Readers who prefer to start from scale can compare the largest nonprofits in philadelphia with the cause-based groupings below.
If you want to work on environment and animal causes
Environmental organizations fall into the NTEE industry group called Environment and Animals, which covers codes C and D, according to the National Center for Charitable Statistics. That grouping matters in practice. Animal welfare groups share a category with conservation and clean-air groups, so a search on the whole group returns a wide mix of missions.
Clean Air Council
Clean Air Council appears among the Philadelphia nonprofit organizations listed by PhillyCAM. Its name points to air quality, which makes it a natural first stop for readers drawn to environmental policy and public-health overlap. The PhillyCAM page is an undated list of names, so check the organization’s own website for current programs, staffing and volunteer routes.

Who this group suits
Environmental work suits readers who like outdoor, policy or education roles and want a cause with clear public benefit. It suits them less if they need a large pool of clinical or case-management positions, because those cluster in the health and human services groups below. Use the Environment and Animals codes to build a shortlist, then read each mission page to separate advocacy groups from hands-on programs.
If you care about health and clinics
Health nonprofits are grouped under codes E, F, G and H, with hospitals excluded from that industry group, as the NCCS describes it. For a Philadelphia resident looking for care, or a job seeker interested in community health centers, this is the right slice of the directory.

Community health centers
Community health centers are neighborhood-based providers, and the exclusion of hospitals means large hospital systems will not appear in this group. A search of the group by city narrows it to Philadelphia organizations. Before relying on any result, read the organization’s own site for services, locations and the neighborhoods it serves, because a tax-exempt record shows legal status, not a service area.
Health beyond clinics
The same group also holds charities focused on specific conditions and on research. If your skills are in nursing, outreach or administration, a direct-care center is the better match. If you prefer data, fundraising or communications, a condition-focused charity can offer a similar mission with different daily work.

If you need housing or food support
Housing nonprofits and food pantries both sit in the Human Services industry group, which covers codes I through P in the NCCS framework. Because the group is broad, the digits after the first letter are what separate a food pantry from a housing counselor, so use the specific activity code rather than the letter alone.
Philadelphia Housing Authority
The Philadelphia Housing Authority is named on the PhillyCAM list of Philadelphia nonprofit organizations. It is a useful anchor for anyone researching housing in the city, though the list does not describe its status or programs. Confirm its current legal form and services on its own website, and look for smaller housing nonprofits through the search steps later in this guide.

Food pantries and neighborhood relief
Food pantries are grassroots by nature, so many are small. Search by city, then check each pantry’s own site or a phone call for hours and service area. If you want a role with direct contact with residents, a pantry or housing counseling office fits. If you prefer back-office skills, the larger human services organizations are likelier to need them.
If you want a network or a funder’s view
Two Philadelphia institutions help readers see the sector as a whole instead of one cause at a time. Neither replaces a cause-area search, but both point toward groups worth a closer look.
Urban Affairs Coalition
The Urban Affairs Coalition describes itself as a home for nonprofits, both large and small, in the Greater Philadelphia region. It strengthens them through fiscal sponsorship, shared services, program development and capacity building. Its annual report cites support for more than 250,000 individuals and a $77 million community investment. For job seekers, a group that hosts several programs can show a range of missions in one place.
Philadelphia Foundation
The Philadelphia Foundation says economic mobility is one of the most powerful pathways it supports, and it gives priority to community-based organizations serving those at greatest risk. Use that as a signal of what local funders reward. Readers drawn to income, careers and training can continue with workforce development nonprofits philadelphia.
How to build your own list by cause
Every organization the IRS recognizes as tax-exempt gets one NTEE code of three characters, such as B29 for charter schools, according to the NCCS. The first letter is the major group, with B meaning education, and the remaining characters give the specific activity. The industry grouping then collapses the 26 letters into 12 broad sectors, and the NCCS publishes the full list with descriptions and a crosswalk to NAICS industry codes.
Search and filter
- Find the code first. Look up your cause in the NCCS code list so you know which letters and activity digits to expect.
- Search by name or EIN. The IRS search tool accepts an employer identification number or an organization name.
- Narrow by place. The IRS advises sorting by city, state or zip, so sort for Philadelphia to keep the results local.
- Read the mission yourself. A code is a starting label, and the organization’s own site shows what it does today.
Limits of the codes
Many nonprofits work across several categories, and the code captures only one. The NCCS notes that roughly one organization in four carries a code that is incomplete or off the mark. Treat the code as a way to generate candidates, not as a final classification.
Choosing a cause area that fits your skills
Match the cause to the work you want to do day to day, not just to the issue you care about. A communications specialist can work in any group above, so the cause decision can follow your interests. A nurse or outreach worker will find most openings in health and human services, while a policy researcher may prefer environmental advocacy.
Because one code per organization hides multi-focus groups, read a few mission pages in two or three cause areas before you commit. If a group’s work appears under more than one heading, that usually means more varied roles. Once you have a shortlist, confirm each organization’s status in the IRS tool and move on to the employer-focused guides linked above.
Frequently asked questions
| Question | Answer |
|---|---|
| What does the IRS search actually confirm? | It confirms an organization’s eligibility to receive tax-deductible charitable contributions and its exempt-status filings, according to the IRS. |
| Can a nonprofit lose its tax-exempt status? | Yes. Status is automatically revoked by law when an organization does not file for 3 consecutive years, and the IRS list may show organizations that have since been reinstated. |
| What is Form 990-N? | It is the e-Postcard that small organizations may file when annual gross receipts are normally $50,000 or less. |
| Are the organizations named here the only ones in each cause area? | No. They are documented examples from public listings, so use the NTEE code list and the IRS search to find more organizations in your cause. |



