What are the main factors that influence a Library Assistant IV's salary?

The primary factors are: 1) Experience Level, 2) Geographic Location, 3) Education/Skills, 4) Company Size & Industry

How does experience change A Library Assistant 's salary?

A Library Assistant 's salary grows with experience: a Library Assistant II (1-3 years)earns $39,315, a Library Assistant III (3-5 years)earns $50,691, a Library Assistant IV (5-7 years)earns $56,604, a Library Services Supervisor (7+ years)earns $81,906, a Library Services Manager (7+ years)earns $95,015,

What are the highest paying cities for a Library Assistant IV?

Library Assistant IV salary varies significantly by city. The top 3 highest paying cities in Missouri for Library Assistant IV roles are San Jose $77,214, San Francisco $76,369, Oakland $74,759.

How much do different types of Library Assistant roles make?

Salaries for Library Assistant level roles vary by specialization: Assistant Library Director: $70,421; Library Associate IV: $61,300; Library Technical Assistant: $61,030; Library Assistant: $55,755; Library Assistant III: $54,823.

Library Assistant IV Salary in Olean, MO (May 01, 2026)

Library Assistant IV Salary in Olean, MO

How much does a Library Assistant IV make in Olean, MO?

As of May 01, 2026, the average salary for a Library Assistant IV in Olean, MO is $56,604 per year, which breaks down to an hourly rate of $27.

However, a Library Assistant IV's salary can vary significantly. Here’s a look at the typical salary range:

Top Earners (90th percentile): $65,712
Majority Range (25th-75th percentile): $51,326 to $61,371
Entry-Level (10th percentile): $46,521

Job Role	Years of Experience	Average Salary
Library Assistant II	1-3 years	$39,315
Library Assistant III	3-5 years	$50,691
Library Assistant IV	5-7 years	$56,604
Library Services Supervisor	7+ years	$81,906
Library Services Manager	7+ years	$95,015

Job Role

Years of Experience

Average Salary

Library Assistant II

1-3 years

$39,315

Library Assistant III

3-5 years

$50,691

Library Assistant IV

5-7 years

$56,604

Library Services Supervisor

7+ years

$81,906

Library Services Manager

7+ years

$95,015

Library Assistant IV Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Library Assistant IV's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.

Last Updated on May 01, 2026

$51,326

Average $56,604/year

$61,371

$4,277

Average $4,717/month

$5,114

$987

Average $1,089/week

$1,180

$25

Average $27/hour

$30

	Annual Salary	Monthly Pay	Weekly Pay	Hourly Wage
75th Percentile	$61,371	$5,114	$1,180	$30
Average	$56,604	$4,717	$1,089	$27
25th Percentile	$51,326	$4,277	$987	$25

Library Assistant IV Salary Growth & Career Path

Promotions are the fastest way to increase your earnings. As a Library Assistant IV, you have the following paths for advancement. The table below compares the salary raises for common next-step roles. By comparing these figures, you can choose the career path that best meets your financial goals.

Library Assistant IV Salary Growth and Career Path
Next Step Role	Estimate Salary	Projected Raise
Library Services Supervisor	$81,906	45%
Medical Library Services Manager	$87,366	54%
Library Technical Services Manager	$119,935	112%

Find Your Next Library Assistant IV Job

Ready to take the next step in your career? Browse thousands of current Library Assistant IV job openings on our job board. Use the search bar below to find your perfect match.

Cost of Living In Olean, MO

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Library Assistant IV Salary in Olean, MO

How much does a Library Assistant IV make in Olean, MO?

Key Factors That Influence Library Assistant IV Salaries

How Experience Level Affects Library Assistant Salaries?

Top Paying Cities for Library Assistant IVs