Coast Guard ASVAB Score: The Highest Entry Bar
Why the smallest branch asks for the biggest minimum, and what jobs need
July 1, 2026
The minimum ASVAB score for the Coast Guard is an AFQT of 36 for high school diploma graduates [NOTE: verify current minimum], the highest published floor of the five military branches. GED holders need substantially more, commonly cited as 47 to 50 [NOTE: verify]. In practice most successful Coast Guard applicants score well above 36, because the service is small, slots are limited, and every job (called a rating) sets its own subtest requirements on top of the AFQT.
What is the minimum ASVAB score for the Coast Guard?
The AFQT is a percentile from 1 to 99 computed from four subtests: Arithmetic Reasoning (AR), Mathematics Knowledge (MK), Word Knowledge (WK), and Paragraph Comprehension (PC). WK and PC combine into Verbal Expression (VE), and the formula is 2VE + AR + MK, converted to a percentile.
| Education level | Minimum AFQT |
|---|---|
| High school diploma | 36 [NOTE: verify] |
| GED | 47 to 50 [NOTE: verify] |
Compare that with the 31 published by the Army, Navy, Air Force, and Marines [NOTE: verify current minimums] and the Coast Guard stands alone at the top.
Why is the Coast Guard so selective?
Size. The Coast Guard has roughly 40,000 active duty members [NOTE: verify current end strength], a fraction of any other branch, which means it recruits a few thousand people a year rather than tens of thousands. Fewer seats means the service can hold out for stronger applicants, and waiting lists for boot camp slots are common.
That selectivity shows up beyond the ASVAB too. The Coast Guard weighs your whole application, and a score that barely clears 36 competes against applicants in the 60s and 70s for the same few slots. If the Coast Guard is your first choice, treat 36 as the floor you must not touch, not the target.
How do Coast Guard job requirements work?
The Coast Guard does not use named composites like the Air Force’s MAGE or the Army’s line scores. Instead, each rating publishes a required sum of specific subtest standard scores, sometimes with a floor on one subtest. A few examples from real ratings:
| Rating | Job title | Requirement |
|---|---|---|
| BM | Boatswain’s Mate | VE + AR ≥ 101 |
| OS | Operations Specialist | VE + AR ≥ 106 |
| ET | Electronics Technician | AR + MK + EI + GS ≥ 171 with AR ≥ 52 |
| AST | Aviation Survival Technician (Rescue Swimmer) | VE + AR + MK + MC ≥ 162 with AFQT ≥ 65 |
VE plus AR is the most common pairing, which means the same verbal and math skills that drive your AFQT also drive your rating eligibility. The full list is in our Coast Guard jobs and ASVAB scores table.
What score should you actually aim for?
Aim for an AFQT of 50 or higher at minimum, and higher if you want a technical rating. An applicant at 36 is eligible but not competitive. Since VE and AR appear in both the AFQT formula and most rating requirements, focused practice on Word Knowledge, Paragraph Comprehension, and Arithmetic Reasoning moves both numbers at once. ASVABDRILL is an ASVAB practice test platform focused on AFQT improvement, built for military recruits, covering ASVAB, PiCAT, and verification-style practice.
FAQ
What are the Coast Guard ASVAB requirements?
An AFQT of 36 or higher with a high school diploma [NOTE: verify], plus the subtest requirements of whatever rating you pursue. GED holders need a higher AFQT and face tighter limits.
Is the Coast Guard ASVAB test different from other branches?
No. Every branch uses the same ASVAB. Only the minimum scores and the way each branch combines subtests into job requirements differ.
Is a 36 a good Coast Guard ASVAB score?
It is the published minimum, not a good score. Because the Coast Guard takes so few recruits, applicants near the floor often wait longer or miss out on preferred ratings. A 50 or higher makes you a realistic candidate.
Does the Coast Guard use line scores?
Not named ones. Ratings list direct subtest sums, like VE + AR ≥ 106 for Operations Specialist, sometimes with a minimum on a single subtest.
Can I retake the ASVAB for the Coast Guard?
Yes, under the standard retest rules: one month after the first test, one month after the second, then six months between later attempts [NOTE: verify current retest policy].
Related reading
- ASVAB scores explained, the hub for how scoring works across all branches
- Coast Guard jobs and ASVAB scores for rating-by-rating requirements
- ASVAB practice test for the Coast Guard to start preparing
The Coast Guard rewards applicants who show up with strong numbers. Take a full-length ASVAB practice test and find out where your AFQT stands now.