Space Force ASVAB Requirements: Complete 2025 Guide

Introduction: Joining America's Newest Military Branch

The United States Space Force (USSF), established in December 2019, is the newest and smallest branch of the U.S. Armed Forces. As the service responsible for space operations, the Space Force offers unique career opportunities at the cutting edge of technology and national defense.

But joining the Space Force isn't easy. With only about 8,600 enlisted Guardians (as Space Force members are called), competition for positions is fierce. Your ASVAB score plays a critical role in determining whether you qualify—and which of the seven enlisted career fields you can pursue.

In this comprehensive guide, we'll cover:

• Minimum AFQT score requirements
• All 7 Space Force enlisted jobs and their requirements
• How ASVAB line scores are calculated
• Strategies to qualify for the most competitive positions
• Tips for maximizing your Space Force eligibility

Space Force Minimum ASVAB Requirements

AFQT Score Requirement

To enlist in the Space Force, you need a minimum AFQT score of 36. This puts the Space Force on par with the Air Force as one of the more selective branches.

However, here's the reality: meeting the minimum is rarely enough. The Space Force is highly selective, and most recruits have AFQT scores well above 36. Competitive applicants typically score 50 or higher.

Why Aim Higher Than the Minimum?

1. Limited positions - The Space Force has far fewer openings than other branches
2. Technical focus - Most Space Force jobs require strong technical aptitude
3. Competition - Many applicants exceed minimum requirements
4. Job qualification - Higher scores qualify you for more (and better) career fields

Our recommendation: Aim for an AFQT score of at least 50-60 to be competitive, and 70+ if you want your choice of career fields.

Start practicing for your ASVAB now →

Understanding ASVAB Line Scores

Before we dive into specific job requirements, you need to understand how line scores work.

What Are Line Scores?

Your AFQT score determines if you can enlist, but line scores (also called composite scores) determine which jobs you qualify for. Line scores combine different ASVAB subtests to measure aptitude in specific areas.

Space Force Line Score Categories

The Space Force uses several composite scores, with the two most important being:

General (G) Score:

• Measures verbal and math reasoning ability
• Calculated from: Arithmetic Reasoning (AR) + Verbal Expression (VE)
• VE = Word Knowledge (WK) + Paragraph Comprehension (PC)

Electronics (E) Score:

• Measures understanding of electrical and electronic principles
• Calculated from: General Science (GS) + Arithmetic Reasoning (AR) + Mathematics Knowledge (MK) + Electronics Information (EI)

How to Calculate Your Line Scores

Here's how to estimate your key line scores:

General (G) = AR + VE

• Where VE = WK + PC (then converted to a scaled score)

Electronics (E) = GS + AR + MK + EI

For example, if you score:

• AR: 60
• WK: 55
• PC: 58
• VE (calculated): 57

Your G score would be approximately 117 (60 + 57).

Pro tip: Focus your study time on the subtests that feed into the scores required for your desired job.

All 7 Space Force Enlisted Jobs

The Space Force has consolidated its career fields into just 7 enlisted specialties. Here's a complete breakdown of each, including their line score requirements:

1. Space Systems Operations (1C6)

What you'll do: Operate satellite command and control systems, track objects in space, and provide space situational awareness.

Line Score Requirements:

• Electronics (E): 70

Key subtests to focus on:

• General Science (GS)
• Arithmetic Reasoning (AR)
• Mathematics Knowledge (MK)
• Electronics Information (EI)

Why it's competitive: This is one of the most sought-after positions, directly involving space operations.

Practice Math Knowledge for this role →

2. Cyber Operations (1D7)

What you'll do: Defend Space Force networks, conduct cyber operations, and protect critical space systems from cyber threats.

Line Score Requirements:

• General (G): 64

Key subtests to focus on:

• Arithmetic Reasoning (AR)
• Word Knowledge (WK)
• Paragraph Comprehension (PC)

Why it's competitive: Cyber security is in high demand across all military branches, making this field extremely competitive.

Practice Arithmetic Reasoning for this role →

3. Intelligence (1N)

What you'll do: Gather, analyze, and report intelligence related to space operations, foreign space capabilities, and potential threats.

Line Score Requirements:

• General (G): 57

Key subtests to focus on:

• Arithmetic Reasoning (AR)
• Word Knowledge (WK)
• Paragraph Comprehension (PC)

Additional requirements: Must be eligible for Top Secret security clearance.

Practice Word Knowledge for this role →

4. Space Electronic Warfare (1S0)

What you'll do: Operate electronic warfare systems to protect U.S. space assets and deny adversaries the use of the electromagnetic spectrum.

Line Score Requirements:

• Electronics (E): 70

Key subtests to focus on:

• General Science (GS)
• Arithmetic Reasoning (AR)
• Mathematics Knowledge (MK)
• Electronics Information (EI)

Why it matters: This is a critical role in an era of increasing space competition.

5. Engineering (3D)

What you'll do: Install, maintain, and repair electronic systems, communications equipment, and space-related infrastructure.

Line Score Requirements:

• Electronics (E): 64

Key subtests to focus on:

• General Science (GS)
• Arithmetic Reasoning (AR)
• Mathematics Knowledge (MK)
• Electronics Information (EI)

Career growth: Strong pathway to civilian aerospace careers.

6. Acquisitions (6C)

What you'll do: Manage contracts, procurement, and financial operations for Space Force programs.

Line Score Requirements:

• General (G): 57

Key subtests to focus on:

• Arithmetic Reasoning (AR)
• Word Knowledge (WK)
• Paragraph Comprehension (PC)

Good for: Those interested in business and management aspects of military operations.

7. Security Forces (3P)

What you'll do: Provide security for Space Force installations, personnel, and assets. Protect launch facilities and other critical infrastructure.

Line Score Requirements:

• General (G): 33

Key subtests to focus on:

• Arithmetic Reasoning (AR)
• Word Knowledge (WK)
• Paragraph Comprehension (PC)

Note: While this has the lowest line score requirement, competition is still significant due to the limited number of Space Force positions overall.

Job Requirements Summary Table

Tips for Qualifying for Competitive Positions

1. Focus on Math-Heavy Subtests

Four of the seven Space Force jobs require strong Electronics (E) scores. This means you need to excel at:

• Arithmetic Reasoning (AR)
• Mathematics Knowledge (MK)
• General Science (GS)
• Electronics Information (EI)

Study priority: Spend 60-70% of your prep time on math and science sections.

Practice all math sections →

2. Don't Neglect Verbal Skills

The General (G) score requires strong verbal abilities. Even for technical positions, you'll need solid:

• Word Knowledge (WK)
• Paragraph Comprehension (PC)

3. Study Electronics Fundamentals

The Electronics Information (EI) subtest covers:

• Basic electrical circuits
• Electronic components (resistors, capacitors, etc.)
• Ohm's Law
• Electrical safety

If you don't have an electronics background, consider:

• Online electronics courses
• Basic circuit tutorials on YouTube
• Electronics hobby kits

4. Aim 10-15 Points Above Requirements

If a job requires an E score of 70, aim for 80-85. This gives you:

• A safety margin if you underperform on test day
• Better positioning against other applicants
• Potential for faster advancement

5. Prepare for Additional Screening

Space Force positions often require:

• Top Secret clearance eligibility - Clean background, U.S. citizenship
• Physical fitness - Meet height/weight standards
• Technical aptitude interviews - Be ready to discuss your interests and background

Space Force vs. Air Force: Key Differences

Many Space Force positions transferred from the Air Force. Here's how they compare:

Key takeaway: The Space Force is far more selective due to its small size and technical focus. Your ASVAB score matters more here than in larger branches.

Your Space Force ASVAB Study Plan

Here's a targeted 6-week study plan for Space Force applicants:

Weeks 1-2: Build Your Foundation

• Take a full ASVAB practice test to identify weak areas
• Focus heavily on Arithmetic Reasoning and Mathematics Knowledge
• Begin vocabulary building for Word Knowledge

Weeks 3-4: Target Technical Areas

• Study Electronics Information concepts
• Practice General Science questions
• Continue daily math practice

Weeks 5-6: Polish and Practice

• Take timed practice tests
• Focus on speed and accuracy
• Review all missed questions thoroughly

Daily commitment: 1.5-2 hours of focused study

Start your Space Force ASVAB prep now →

Frequently Asked Questions

What ASVAB score do I need for Space Force?

You need a minimum AFQT of 36, but competitive applicants typically score 50+. For technical jobs like Space Systems Operations, you'll need an Electronics score of 70+.

Is it hard to get into Space Force?

Yes. The Space Force is the smallest and most selective branch. With only 7 career fields and limited positions, competition is intense.

Can I switch from Air Force to Space Force?

Yes, there are inter-service transfer programs, but they're competitive and depend on manning needs in your specialty.

What's the best Space Force job?

It depends on your interests. Space Systems Operations (1C6) is most directly related to space missions, while Cyber Operations (1D7) offers excellent civilian career prospects.

Do Space Force jobs require college?

No degree is required to enlist, but many Guardians pursue education while serving. Technical backgrounds help but aren't mandatory.

Take the First Step Today

Joining the Space Force starts with a strong ASVAB score. With only 7 career fields and high competition, you need to outperform other applicants to earn your place among the Guardians.

Your action plan:

1. Take a practice test to see where you stand
2. Identify your target job and its line score requirements
3. Create a study schedule focused on required subtests
4. Practice daily with realistic ASVAB questions
5. Track your progress and adjust your study plan

Ready to start your journey to the Space Force? Our practice tests cover all ASVAB sections with instant feedback and detailed explanations.

Start Your Free ASVAB Practice Test →

*Last updated: December 2025*

*Note: Requirements may change. Always verify current requirements with an official Space Force recruiter.*