Library Assistants, Clerical vs Credit Authorizers, Checkers, and Clerks: Salary, Job Outlook & Education | Career Matchup
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Library Assistants, Clerical vs Credit Authorizers, Checkers, and Clerks

Compare the evidence side by side. Career Matchup shows the source data without declaring an overall winner.

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01 · Compensation

Pay and employment

Median annual wage

2025

Library Assistants, Clerical$36,910
74% relative comparison

Source: U.S. Bureau of Labor Statistics · Occupational Employment and Wage Statistics
Release: May 2025 · Reference/year: 2025 · Occupation code: 43-4121

Credit Authorizers, Checkers, and Clerks$50,080
100% relative comparison

Source: U.S. Bureau of Labor Statistics · Occupational Employment and Wage Statistics
Release: May 2025 · Reference/year: 2025 · Occupation code: 43-4041

Mean annual wage

2025

Library Assistants, Clerical$39,370
77% relative comparison

Source: U.S. Bureau of Labor Statistics · Occupational Employment and Wage Statistics
Release: May 2025 · Reference/year: 2025 · Occupation code: 43-4121

Credit Authorizers, Checkers, and Clerks$51,420
100% relative comparison

Source: U.S. Bureau of Labor Statistics · Occupational Employment and Wage Statistics
Release: May 2025 · Reference/year: 2025 · Occupation code: 43-4041

Hourly median wage

2025

Library Assistants, Clerical$17.74
74% relative comparison

Source: U.S. Bureau of Labor Statistics · Occupational Employment and Wage Statistics
Release: May 2025 · Reference/year: 2025 · Occupation code: 43-4121

Credit Authorizers, Checkers, and Clerks$24.08
100% relative comparison

Source: U.S. Bureau of Labor Statistics · Occupational Employment and Wage Statistics
Release: May 2025 · Reference/year: 2025 · Occupation code: 43-4041

Hourly mean wage

2025

Library Assistants, Clerical$18.93
77% relative comparison

Source: U.S. Bureau of Labor Statistics · Occupational Employment and Wage Statistics
Release: May 2025 · Reference/year: 2025 · Occupation code: 43-4121

Credit Authorizers, Checkers, and Clerks$24.72
100% relative comparison

Source: U.S. Bureau of Labor Statistics · Occupational Employment and Wage Statistics
Release: May 2025 · Reference/year: 2025 · Occupation code: 43-4041

10th percentile annual wage

2025

Library Assistants, Clerical$27,730
92% relative comparison

Source: U.S. Bureau of Labor Statistics · Occupational Employment and Wage Statistics
Release: May 2025 · Reference/year: 2025 · Occupation code: 43-4121

Credit Authorizers, Checkers, and Clerks$30,260
100% relative comparison

Source: U.S. Bureau of Labor Statistics · Occupational Employment and Wage Statistics
Release: May 2025 · Reference/year: 2025 · Occupation code: 43-4041

25th percentile annual wage

2025

Library Assistants, Clerical$31,820
79% relative comparison

Source: U.S. Bureau of Labor Statistics · Occupational Employment and Wage Statistics
Release: May 2025 · Reference/year: 2025 · Occupation code: 43-4121

Credit Authorizers, Checkers, and Clerks$40,520
100% relative comparison

Source: U.S. Bureau of Labor Statistics · Occupational Employment and Wage Statistics
Release: May 2025 · Reference/year: 2025 · Occupation code: 43-4041

75th percentile annual wage

2025

Library Assistants, Clerical$45,620
75% relative comparison

Source: U.S. Bureau of Labor Statistics · Occupational Employment and Wage Statistics
Release: May 2025 · Reference/year: 2025 · Occupation code: 43-4121

Credit Authorizers, Checkers, and Clerks$60,860
100% relative comparison

Source: U.S. Bureau of Labor Statistics · Occupational Employment and Wage Statistics
Release: May 2025 · Reference/year: 2025 · Occupation code: 43-4041

90th percentile annual wage

2025

Library Assistants, Clerical$55,310
76% relative comparison

Source: U.S. Bureau of Labor Statistics · Occupational Employment and Wage Statistics
Release: May 2025 · Reference/year: 2025 · Occupation code: 43-4121

Credit Authorizers, Checkers, and Clerks$72,700
100% relative comparison

Source: U.S. Bureau of Labor Statistics · Occupational Employment and Wage Statistics
Release: May 2025 · Reference/year: 2025 · Occupation code: 43-4041

National employment

2025

Library Assistants, Clerical85,520
100% relative comparison

Source: U.S. Bureau of Labor Statistics · Occupational Employment and Wage Statistics
Release: May 2025 · Reference/year: 2025 · Occupation code: 43-4121

Credit Authorizers, Checkers, and Clerks12,030
14% relative comparison

Source: U.S. Bureau of Labor Statistics · Occupational Employment and Wage Statistics
Release: May 2025 · Reference/year: 2025 · Occupation code: 43-4041

02 · Outlook

Employment outlook

Bars compare the same metric across the two careers. They are not an overall score.

Projected employment change

2025-2035

Library Assistants, Clerical-6.4%
86% relative comparison

Source: U.S. Bureau of Labor Statistics · Employment Projections
Release: 2025-2035 · Reference/year: 2025-2035 · Occupation code: 43-4121

Credit Authorizers, Checkers, and Clerks-7.4%
100% relative comparison

Source: U.S. Bureau of Labor Statistics · Employment Projections
Release: 2025-2035 · Reference/year: 2025-2035 · Occupation code: 43-4041

Average annual openings

2025-2035

Library Assistants, Clerical12.3k
100% relative comparison

Source: U.S. Bureau of Labor Statistics · Employment Projections
Release: 2025-2035 · Reference/year: 2025-2035 · Occupation code: 43-4121

Credit Authorizers, Checkers, and Clerks0.9k
7% relative comparison

Source: U.S. Bureau of Labor Statistics · Employment Projections
Release: 2025-2035 · Reference/year: 2025-2035 · Occupation code: 43-4041

03 · Preparation

Education and training

Typical entry-level education

2025-2035

Library Assistants, ClericalHigh school diploma or equivalent

Source: U.S. Bureau of Labor Statistics · Employment Projections
Release: 2025-2035 · Reference/year: 2025-2035 · Occupation code: 43-4121

Credit Authorizers, Checkers, and ClerksHigh school diploma or equivalent

Source: U.S. Bureau of Labor Statistics · Employment Projections
Release: 2025-2035 · Reference/year: 2025-2035 · Occupation code: 43-4041

Related work experience

2025-2035

Library Assistants, ClericalNot available

Value missing or suppressed in source.

Source: U.S. Bureau of Labor Statistics · Employment Projections
Release: 2025-2035 · Reference/year: 2025-2035 · Occupation code: 43-4121

Credit Authorizers, Checkers, and ClerksNot available

Value missing or suppressed in source.

Source: U.S. Bureau of Labor Statistics · Employment Projections
Release: 2025-2035 · Reference/year: 2025-2035 · Occupation code: 43-4041

On-the-job training

2025-2035

Library Assistants, ClericalShort-term on-the-job training

Source: U.S. Bureau of Labor Statistics · Employment Projections
Release: 2025-2035 · Reference/year: 2025-2035 · Occupation code: 43-4121

Credit Authorizers, Checkers, and ClerksModerate-term on-the-job training

Source: U.S. Bureau of Labor Statistics · Employment Projections
Release: 2025-2035 · Reference/year: 2025-2035 · Occupation code: 43-4041

04 · Context and fit

Work context

Only compatible O*NET scales are compared together. Relative bars preserve the source scale interpretation.

Contact with others

Library Assistants, Clerical4.5 raw · CX scale
89% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4121.00

Credit Authorizers, Checkers, and Clerks4.9 raw · CX scale
97% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4041.00

Time pressure

Library Assistants, Clerical3.4 raw · CX scale
60% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4121.00

Credit Authorizers, Checkers, and Clerks4.7 raw · CX scale
92% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4041.00

Spend time standing

Library Assistants, Clerical2.8 raw · CX scale
44% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4121.00

Credit Authorizers, Checkers, and Clerks1.9 raw · CX scale
22% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4041.00

Exposed to contaminants

Library Assistants, Clerical1.9 raw · CX scale
22% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4121.00

Credit Authorizers, Checkers, and Clerks1.7 raw · CX scale
18% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4041.00

Exposed to disease or infections

Library Assistants, Clerical2.4 raw · CX scale
34% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4121.00

Credit Authorizers, Checkers, and Clerks1 raw · CX scale
0% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4041.00

Exposed to hazardous equipment

Library Assistants, Clerical1 raw · CX scale
0% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4121.00

Credit Authorizers, Checkers, and Clerks1.2 raw · CX scale
4% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4041.00

04 · Context and fit

Skills

Only compatible O*NET scales are compared together. Relative bars preserve the source scale interpretation.

Reading comprehension

Library Assistants, Clerical3.3 raw · LV scale
46% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4121.00

Credit Authorizers, Checkers, and Clerks3.5 raw · LV scale
50% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4041.00

Active listening

Library Assistants, Clerical3 raw · LV scale
43% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4121.00

Credit Authorizers, Checkers, and Clerks3.6 raw · LV scale
52% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4041.00

Speaking

Library Assistants, Clerical3 raw · LV scale
43% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4121.00

Credit Authorizers, Checkers, and Clerks3.5 raw · LV scale
50% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4041.00

Writing

Library Assistants, Clerical3 raw · LV scale
43% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4121.00

Credit Authorizers, Checkers, and Clerks3.1 raw · LV scale
45% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4041.00

Critical thinking

Library Assistants, Clerical2.9 raw · LV scale
41% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4121.00

Credit Authorizers, Checkers, and Clerks3.4 raw · LV scale
48% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4041.00

Monitoring

Library Assistants, Clerical2.8 raw · LV scale
39% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4121.00

Credit Authorizers, Checkers, and Clerks3 raw · LV scale
43% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4041.00

Active learning

Library Assistants, Clerical2.1 raw · LV scale
30% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4121.00

Credit Authorizers, Checkers, and Clerks2.6 raw · LV scale
37% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4041.00

Learning strategies

Library Assistants, Clerical2.1 raw · LV scale
30% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4121.00

Credit Authorizers, Checkers, and ClerksNot available

Source metadata unavailable

Mathematics

Library Assistants, ClericalNot available

Source metadata unavailable

Credit Authorizers, Checkers, and Clerks2.5 raw · LV scale
36% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4041.00

04 · Context and fit

Work styles

Only compatible O*NET scales are compared together. Relative bars preserve the source scale interpretation.

Dependability

Library Assistants, Clerical2.3 raw · WI scale
88% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4121.00

Credit Authorizers, Checkers, and Clerks2.4 raw · WI scale
90% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4041.00

Attention to detail

Library Assistants, Clerical2.4 raw · WI scale
90% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4121.00

Credit Authorizers, Checkers, and Clerks2.7 raw · WI scale
95% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4041.00

Stress tolerance

Library Assistants, Clerical0.7 raw · WI scale
61% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4121.00

Credit Authorizers, Checkers, and Clerks1 raw · WI scale
67% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4041.00

Cooperation

Library Assistants, Clerical2.1 raw · WI scale
85% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4121.00

Credit Authorizers, Checkers, and Clerks1 raw · WI scale
66% relative

Source: O*NET Resource Center · O*NET Database
Release: 31.0 · Reference/year: August 2026 · Occupation code: 43-4041.00

Explore your next step

Library Assistants, Clerical

Read the full profile, preparation, skills and source details.

Credit Authorizers, Checkers, and Clerks

Read the full profile, preparation, skills and source details.

  • Use the career comparison checklist

Sources

Each side retains the source release, reference period, occupation code, and file hash used for the comparison.

Library Assistants, Clerical

Occupational Employment and Wage Statistics

Source-backed

U.S. Bureau of Labor Statistics

Release May 2025 · Reference 2025

Occupation code 43-4121 · SHA-256 b5855a37f3e03e779f6fbf173d3bbc94aeeff33426aef32fa95ce6d025bab1af

Employment Projections

Source-backed

U.S. Bureau of Labor Statistics

Release 2025-2035 · Reference 2025-2035

Occupation code 43-4121 · SHA-256 a7d060f0576f7d4f5b829b9a0bb4a6c11a12766d159ebb0e07aab5bd2e7583c5

O*NET Database

Source-backed

O*NET Resource Center

Release 31.0 · Reference August 2026

Occupation code 43-4121.00 · SHA-256 c63ad00a8e45f3d3ef8e1529fcf8864d2279f2dfcb98737436818f5664781b04

Credit Authorizers, Checkers, and Clerks

Occupational Employment and Wage Statistics

Source-backed

U.S. Bureau of Labor Statistics

Release May 2025 · Reference 2025

Occupation code 43-4041 · SHA-256 b5855a37f3e03e779f6fbf173d3bbc94aeeff33426aef32fa95ce6d025bab1af

Employment Projections

Source-backed

U.S. Bureau of Labor Statistics

Release 2025-2035 · Reference 2025-2035

Occupation code 43-4041 · SHA-256 a7d060f0576f7d4f5b829b9a0bb4a6c11a12766d159ebb0e07aab5bd2e7583c5

O*NET Database

Source-backed

O*NET Resource Center

Release 31.0 · Reference August 2026

Occupation code 43-4041.00 · SHA-256 c63ad00a8e45f3d3ef8e1529fcf8864d2279f2dfcb98737436818f5664781b04

Read the data in context

Career Matchup does not declare an overall winner. National estimates can hide local variation, and O*NET relative values describe the named construct rather than whether a career is better.

Career Matchup is an independent comparison tool.

Data sourcesData availabilityAboutFree guideContactPrivacyTermsData: U.S. Bureau of Labor Statistics and O*NET® Database.