Where Are Lymph Nodes Located On Your Neck? | Neck Map Notes

Lymph nodes are small, soft bumps that act like filter stations for lymph fluid. When germs or irritated tissue show up, nodes can swell as immune cells gather. In the neck, that swelling is easy to notice because the nodes sit close to the skin and next to firm “landmarks” like the jaw and collarbone.

This article gives you a practical neck map: where the main groups sit, how to feel them safely, and what patterns usually mean. You’ll also see red-flag signs that call for a clinician visit.

What Lymph Nodes In The Neck Do

A lymph node is a bean-shaped structure that filters lymph fluid and holds immune cells that help fight infection and disease. The National Cancer Institute’s lymph node definition is a solid starting point for the basics.

Neck nodes help drain fluid from the scalp, face, mouth, throat, and parts of the airway. When your body reacts to a sore throat, a cold, a dental problem, or a skin infection, one or more node groups may puff up for a while. A swollen node is a sign of activity, not a diagnosis by itself.

Where Are Lymph Nodes Located On Your Neck? A Landmark Map

Doctors talk about “chains” and “levels,” yet you don’t need that language to get oriented. You can picture the neck in three simple zones:

• Under the jaw and chin: nodes tucked in the soft tissue above the jawbone and under the chin.
• Along the sides of the neck:
• Near the collarbone:

Most people can’t feel normal nodes at all. When you can, they often feel like small peas that move a bit under the skin and feel mildly tender when you press. Size, tenderness, and how long it lasts all matter.

Under The Chin And Jawline

Submental nodes sit under the center of the chin. They often react to issues in the front of the mouth, lower lip, or tip of the tongue.

Submandibular nodes sit under the jaw on each side, near where the jaw curves upward. They may swell with dental infections, gum irritation, mouth ulcers, or throat infections.

In Front Of And Behind The Ear

Preauricular nodes sit just in front of the ear. They may react to scalp or eye-area irritation.

Posterior auricular (mastoid) nodes sit behind the ear, over the bony ridge. They may swell with scalp infections or ear-area skin irritation.

Occipital nodes sit at the base of the skull, where the neck meets the scalp. They often react to scalp conditions such as infected scratches or certain rashes.

Down The Side Of The Neck

Anterior cervical nodes sit along the front half of the side of the neck, often felt near the edge of the big neck muscle. They can swell with colds, sinus infections, or throat infections.

Posterior cervical nodes sit farther back, closer to the rear edge of that same muscle. They may swell with scalp issues, viral illnesses, or throat infections.

Just Above The Collarbone

Supraclavicular nodes sit in the hollow just above the collarbone. Because of what drains into this area, persistent swelling here deserves prompt medical attention. The NHS swollen glands advice lists collarbone-area swelling among the reasons to seek care.

How To Feel Neck Lymph Nodes Safely At Home

Self-checking should be gentle. Pressing hard can bruise tissue and leave you unsure what you felt. A simple method is taught in hospital patient leaflets, including Cambridge University Hospitals’ how to check your lymph nodes page.

Setup That Makes It Easier

• Wash your hands.
• Use the pads of two or three fingertips, not the tips.
• Use small circles with light pressure.
• Check both sides so you can compare.

A Simple Order To Follow

1. Under the chin:
2. Under the jaw:
3. In front of the ear:
4. Behind the ear:
5. Base of skull:
6. Side of neck:
7. Above the collarbone:

If you find a lump, note its side, spot, tenderness, and whether it moves under the skin. Write it down. That helps if you end up booking an appointment.

Don’t chase every tiny bump. Muscles, salivary glands, and normal anatomy can mimic a node. Time and pattern usually tell the story more than one touch does.

Neck Lymph Node Groups And What They Drain

This table links the common neck node groups to easy-to-find landmarks and the areas they often drain. It won’t tell you the cause of swelling, yet it can help you describe what you feel.

Node Group	Where You Feel It	Common Drainage Areas
Submental	Under the center of the chin	Front of mouth, lower lip, tip of tongue
Submandibular	Under the jaw on each side	Teeth, gums, mouth floor, throat
Preauricular	In front of the ear	Scalp near temple, eyelids, outer ear skin
Posterior auricular	Behind the ear over the bony ridge	Scalp behind ear, outer ear skin
Occipital	Base of skull at hairline	Back of scalp
Anterior cervical	Along the front edge of the big side-neck muscle	Throat, tonsils, larynx, thyroid area
Posterior cervical	Along the back edge of the big side-neck muscle	Scalp, neck skin, upper airway
Supraclavicular	In the hollow just above the collarbone	Chest, abdomen, deeper neck structures

Why Neck Nodes Swell And What That Can Feel Like

Swollen lymph nodes are common during infections. Mayo Clinic notes that many nodes sit in the head and neck and often swell when something is wrong in the body. See Mayo’s swollen lymph nodes symptoms and causes page for a clinical overview.

Patterns That Often Match Minor Illness

• Tender and soft:
• Several small nodes in a cluster:
• Starts with sore throat or runny nose:

Patterns That Deserve A Check

A node that keeps growing, feels hard, sticks in place, or lasts longer than expected should be evaluated. The AAO-HNS neck mass evaluation guideline exists because persistent neck lumps in adults need timely workup.

Also pay attention to the overall picture. Fever, night sweats, unexplained weight loss, trouble swallowing, or a new voice change paired with a neck lump warrants a clinician visit.

When To Get Medical Care For A Neck Lump

Most swollen glands from common infections settle as the illness clears. The NHS notes that swollen glands from infection often get better within 1 to 2 weeks, and it lists signs that should prompt a GP visit.

What You Notice	Reason To Book Care	Suggested Timing
Lump lasts beyond 2 weeks	Needs medical review when it doesn’t settle	Book soon
Lump keeps getting larger	Growth pattern needs assessment	Book soon
Hard or fixed lump	Less typical for a simple infection	Book soon
Supraclavicular lump	Drainage pattern can link to deeper causes	Same week
Breathing trouble or severe swallowing trouble	Airway risk	Urgent care
Night sweats, persistent fever, or weight loss	Needs full clinical review	Book soon

What A Clinician Checks In The Neck

At a visit, the clinician usually starts with location, size, tenderness, mobility, and how many lumps there are. They’ll ask about recent infections, dental issues, travel, animal bites, and medications. They also check the mouth, throat, ears, and skin to look for a source.

Tests That May Come Up

• Blood tests:
• Imaging:
• Needle sampling:

For adults, a neck mass that sticks around is treated with care because some head and neck cancers can start with a painless neck lump. That’s why guideline groups stress timely workup instead of repeated rounds of antibiotics without a plan.

Tips To Reduce Worry While You Watch A Swollen Node

Waiting is tough when you can feel a lump. A few practical steps can keep you grounded while you track it:

• Track the clock:
• Measure gently:
• Check the trigger:
• Care for symptoms:

If pain is the main issue, Mayo Clinic lists simple self-care steps like warm compresses and over-the-counter pain relievers on its treatment page. A warm compress can also make it easier to sleep.

Common Neck Lumps That Are Not Lymph Nodes

Not every neck bump is a lymph node. A few common look-alikes:

• Muscle knots:
• Salivary glands:
• Thyroid nodules:
• Cysts:

If a lump feels new and you can’t tell what it is, that uncertainty alone is a good reason to get it checked. Clear answers beat guessing.

A Practical Neck Map Recap

Most neck lymph nodes sit in predictable spots: under the chin, under the jaw, in front of and behind the ears, along the side of the neck, and just above the collarbone. Use gentle touch, compare sides, and track changes across days. If the lump grows, lasts past a couple of weeks, feels hard or fixed, or sits above the collarbone, book a medical visit.