TN Course Availability: 251 Point-Source Courses (2026)

Among the five southeastern systems covered in this cluster, Tennessee's TBR system has the most favorable scarcity ratio: 60%. That means 40% of the catalog — 1,032 courses — is available at four or more of the state's 12 colleges. But underneath that favorable headline is a bifurcated system worth understanding before you register.

Tennessee also has 251 point-source courses — courses with 5 or more sections concentrated at exactly one college. That 19.5% of the catalog is the highest point-source proportion of any system in this cluster. North Carolina, with 55 colleges, has only 31 point-source courses. Tennessee, with 12, has 251. The two numbers — 60% scarcity ratio and 19.5% point-source rate — coexist because TBR's system is bifurcated: transfer-prep and gen-ed courses share broadly, while specialized programs concentrate tightly.

For the framework behind how community college catalogs split into universal vs. concentrated tiers — and what to do when your course falls in the scarce half — see the course availability hub article.

#The universal tier: 143 courses at every TBR campus

Of Tennessee's 2,582 unique course IDs, 143 (11.1%) are universal — available at all 12 TBR colleges. That's a stronger universal share than Virginia's 4.3% or South Carolina's 1.7%, and comparable to Georgia's TCSG (11%). The top of the universal list:

| Course | Colleges | Sections | |---|---|---| | ENGL-1010 Composition 1 | 12 | 1,391 | | MATH-1530 Introductory Statistics | 12 | 978 | | ENGL-1020 Composition 2 | 12 | 964 | | COMM-2025 Fundamentals of Communication | 12 | 863 | | PSYC-1030 Introduction to Psychology | 12 | 685 | | BIOL-2010 Human Anatomy Phys 1 Lect/Lab | 12 | 648 | | HIST-2010 Early United States History | 12 | 522 | | HIST-2020 Modern United States History | 12 | 496 | | BIOL-2020 Human Anatomy Phys 2 Lect/Lab | 12 | 481 | | MUS-1030 Introduction to Music | 12 | 455 |

BIOL-2010 and BIOL-2020 — the A&P sequence — at every TBR campus signals the same commitment to healthcare workforce access that distinguishes Kentucky's KCTCS system. A nursing or allied health student in rural Tennessee can complete the foundational A&P sequence at their home campus without traveling to a regional hub. With 648 and 481 sections respectively, these are not thin offerings.

The 1,391 sections of ENGL-1010 across all 12 colleges is the highest section count of any single course in the TBR catalog. TBR also has 340 multi-choice courses — courses where a student can pick from five or more different colleges.

#The point-source tier: 251 courses at exactly one campus

The 251 point-source courses — 19.5% of the catalog — are primarily college-success and developmental education courses, not workforce trades.

| Course | College | Sections | |---|---|---| | COLL-1000 First Year Seminar - Exploratory | Pellissippi State | 128 | | NSCC-1010 First Year Experience | Nashville State | 109 | | COLS-101 C-State College Success | Columbia State | 80 | | COL-1030 College to Career Navigation | Jackson State | 73 | | ENGL-0815 Writing Support | Nashville State | 70 | | READ-0815 Reading Support | Nashville State | 61 | | MATH-0835 Statistics Support | Nashville State | 63 | | ACAD-1100 Academic Success Seminar | Southwest Tennessee | 59 | | BIOL-1030 Essentials of Biology | Volunteer State | 54 | | CHEM-1030 Fundamentals of Chemistry | Volunteer State | 52 |

The top of the point-source list is dominated by First Year Experience programs — COLL-1000, NSCC-1010, COLS-101, COL-1030, ACAD-1100 — each built by a specific campus under its own course code. These are institution-specific orientation programs designed to be campus-specific. There is no expectation that a student would substitute Columbia State's COLS-101 for Pellissippi's COLL-1000 — they're enrollment requirements at specific colleges, not transferable credits. The high point-source count in Tennessee reflects a system where individual campuses have invested in their own student-success identity, not fragmented industrial programs.

The developmental education courses at Nashville State — ENGL-0815, READ-0815, MATH-0835 — reflect a distinct administrative structure. Other TBR colleges may offer developmental support under different numbering or through corequisite models that don't generate separate course IDs.

#Three regional anchor campuses

TBR's exclusive course concentration distributes across three anchor campuses serving distinct geographic regions:

| College | Exclusive Courses | Total Sections | Total Unique Courses | |---|---|---|---| | Pellissippi State (Knoxville) | 49 | 4,163 | 427 | | Northeast State (Tri-Cities) | 43 | 3,209 | 412 | | Chattanooga State | 42 | 4,698 | 563 |

Pellissippi State holds 49 exclusive courses — the most of any TBR college. Northeast State serves the Tri-Cities area (Johnson City, Kingsport, Bristol) with 43 exclusive courses. Chattanooga State runs the largest total section count at 4,698 sections across 563 unique courses.

This three-anchor structure fits Tennessee's long, narrow geography — over 400 miles from the Appalachian highlands to the Mississippi River. No single dominant anchor holds an outsized share, unlike Georgia, where Central Georgia Technical College holds 41% of all point-source courses in a 20-college system. For students, the relevant campus depends on where you are. A student in the Tri-Cities needing one of Northeast State's 43 exclusive courses is at the right campus already.

#Entirely scarce subject areas

Five subject-area prefixes in TBR are 100% scarce — every course in the prefix available at fewer than 25% of the state's 12 colleges:

• ARTP (Art Practices): 6 courses, all scarce. Studio art programs require equipment and facilities that not every campus maintains.
• DD: 6 courses, all scarce. Concentrated at specific campuses.
• ANIM (Animation): 8 courses, all scarce. Digital animation programs require software lab infrastructure and specialized faculty.
• SONO (Sonography): 5 courses, all scarce. Diagnostic sonography is a clinical program requiring equipment and hospital partnership agreements.
• MD (Medical): 7 courses, all scarce. Medical programs carry the same clinical concentration requirement as sonography.

SONO and MD are the most consequential. If you're pursuing a sonography or medical program in Tennessee, your realistic campus options are determined first by which campuses have the clinical partnerships — not which are nearest to you. ANIM's 8-course scarcity reflects campuses that have invested in software labs and creative program faculty; verify your intended campus offers the full sequence before committing.

#Coverage distribution

TBR's full breakdown across 2,582 course IDs:

| Tier | Courses | Share | |---|---|---| | Universal (≥80% of colleges) | 143 | 11.1% | | Common (50–79%) | 123 | 9.6% | | Selective (25–49%) | 249 | 19.3% | | Scarce (<25%, ≥3 sections) | 521 | 40.5% | | Point-source (1 college, ≥5 sections) | 251 | 19.5% |

The 34,599 total sections across 12 colleges reflect a high-volume system. Chattanooga State alone generates 4,698 sections; even the smallest TBR college — Cleveland State — runs 1,519 sections across 286 unique courses.

The 60% scarcity ratio is the best in this five-state cluster. Tennessee's ratio is more favorable than North Carolina's 78.9% across 55 colleges, Georgia's TCSG at 50.8% across 20 colleges, and comparable to Kentucky's KCTCS at 44.4% across 16 colleges. The point-source comparison is where Tennessee's profile stands out most: NC has 31 point-source courses across 55 colleges (0.9%), while Tennessee has 251 across 12 (19.5%). This reflects TBR's campus-identity culture — individual colleges build their own first-year and success programs under unique course codes rather than adopting a system-wide standard.

#What to check before you register at a TBR college

For transfer and gen-ed courses: The 143 universal courses will be available at your campus. The ENGL-1010 and ENGL-1020 sequence, MATH-1530, COMM-2025, PSYC-1030, and the full A&P sequence are at every TBR college with substantial section counts.

For nursing and allied health prerequisites: BIOL-2010 and BIOL-2020 at all 12 campuses means the foundational sequence is accessible wherever you are. But check whether your campus has the clinical continuation — sonography, medical programs, nursing clinical sequences — or whether you'll need to transfer to a campus with those clinical partnerships.

For workforce and specialized programs: SONO, MD, ANIM, and ARTP are scarce. Search the full TBR catalog to see which colleges actually offer the courses in your sequence before choosing a campus.

For First Year Experience courses: These are campus-specific programs, not transferable credits. Don't treat their presence or absence as evidence of availability for other course types.

For students in East Tennessee: Pellissippi State (49 exclusive courses, 4,163 sections, 427 unique courses) is the primary anchor. Northeast State in Blountville (43 exclusive courses, 3,209 sections, 412 unique courses) anchors the far northeast region.

You can search the full TBR course catalog — all 34,599 sections across all 12 colleges — at Community College Path's Tennessee page.