Salary websites report different pay for the same career because each source counts a different group of workers and defines pay in its own way. The place, date, and job definition sometimes change the number again, so check those details before using the biggest figure in a career decision.
Two figures can accurately describe the groups behind them and still answer separate questions. A government survey covers everyone working in a broad occupation, and a job site uses base salaries from recent ads or estimates total pay from worker submissions.
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The number changes when the source changes the question
Human Resources Specialist shows the problem clearly because the Bureau of Labor Statistics reported a $72,910 median annual wage for the occupation in May 2024. That figure describes the middle wage among U.S. wage and salary workers across experience levels.
Indeed displayed an average base salary of $62,805 in July 2026. The page said the figure came from 9,100 salaries found in job postings during the previous 36 months. Glassdoor displayed a $69,000 median total-pay estimate and a separate base-pay range of $49,000 to $74,000. Its page combined worker submissions with government data and showed an April 2025 update date.
The BLS figure describes the middle wage across an occupation. Indeed averages advertised base salaries, and Glassdoor estimates total pay that includes extra money under its definition. Their dates differ too. When the highest figure comes from a broader worker group or a wider pay definition, its size alone says little about an offer you receive.
A shared job title may cover different work
Salary sites decide which jobs belong together before calculating pay. Employers make that difficult because one title spans several kinds of work, and similar duties appear under different titles.
Depending on the employer, Policy Analyst refers to government budget work, nonprofit research, public affairs, or consulting. Operations Analyst spans business operations, computer systems, and operations research. One salary page sometimes combines jobs that another source separates into formal occupations.
Read the description beside the number and compare it with the work you mean. A mismatch in duties, employer type, or seniority means the figure describes a nearby job, so find a source whose job definition fits your research.
The workers behind the number change the result
A national occupation median includes people at many experience levels. It works as a starting-salary estimate when the source identifies new entrants as its population.
The calculation changes the answer as well because a mean lets a small group of high earners pull the result upward after every wage is added and divided by the number of workers. A median marks the middle of the distribution and is less affected by the highest salaries. Both measures describe a group, and the employer sets an individual offer from the job and local market before weighing the candidate.
Self-reported sites add another population choice because the people who submit pay form a self-selected group. Job-ad data covers openings where an employer disclosed a salary or the site matched one. Employer surveys represent the organizations that were sampled and responded. Reading the method tells you who is missing from each result.
Geography and date can move pay by thousands
A U.S. figure blends places with very different labor costs and employer mixes, which gives you weak guidance for a first job in one city. A local result built from only a few reports also swings sharply when one new salary enters the sample.
Start with the place where you expect to work and confirm whether the source covers the country, state, metro, or employer. Remote jobs need the same check because some companies set pay from the worker's location and others use a national band or office market.
Put the reference date beside the location. BLS builds detailed estimates from several survey panels, which gives the source broad occupation and area coverage and allows sudden pay changes to appear gradually. Job-ad and worker-submission sites update faster from narrower groups. The newer figure helps when its workers and pay definition match the job you care about.
Base salary and total pay are separate answers
Base salary is the amount paid before a bonus, commission, stock award, overtime, or other variable pay. Total pay adds some of those extras according to the source's rules.
The distinction becomes important in sales and other performance-paid jobs. A role with a $55,000 base and $85,000 on-target earnings pays the extra amount when the employee meets the conditions in the plan.
BLS wage definitions exclude several kinds of additional pay, including overtime and stock bonuses. The exclusions also cover profit sharing and non-production bonuses. A website that includes those payments is measuring a wider pay package before location or experience enters the comparison.
Use the source that fits the decision
BLS fits a stable occupation comparison across the country or within a state, area, or industry. Its definitions help you check whether the occupation matches the work, and its percentiles show more of the distribution than one average.
A current job-ad source fits a question about what employers are advertising now. Check how far back the ads reach and how the site handles missing salaries. Advertised pay describes openings and leaves the eventual hire outside the measure.
Worker-submission and modeled salary sites fit narrower questions about a company, title, experience level, or total pay. Give more weight to a result when the sample date and number of reports fit your location.
For a career comparison, record the job definition and worker population beside the geography, reference date, and pay type. Conflicting numbers become easier to use once you see the question behind each one.
Pay is one part of a career comparison, and the same source check helps when you use job-market research tools to compare long-term outlook, recent hiring, normal preparation, and the beginner entry point.
Salary data leaves beginner hiring unanswered
Occupation wages describe people who already hold the job, and advertised pay describes openings. Those measures leave you asking what employers expect from the beginners who apply.
If that answer will affect whether you spend more time or money on a career, GradSimple Insiders adds monthly U.S. Market Intelligence and first-hand Insider Access features about how beginners get hired and what the work is like. Coverage varies by career, and quarterly Industry Outlooks or Career Q&A answers add context when they cover the field you are considering.
FAQ
Which salary website is the most accurate?
The most useful salary website is the one whose job definition, worker population, location, date, and pay type match your decision. Accuracy depends on that match.
Should I use the mean or median salary?
Use the median when you want the middle worker's pay because very high salaries pull the mean upward. Keep the mean when it is the available measure, label it clearly, and compare it with another mean.
Is a national median a starting salary?
A national occupation median covers workers across experience levels, employers, and locations. Use a source that identifies new entrants when you need a starting-salary estimate.
Why is Glassdoor pay higher than Indeed pay?
Glassdoor sometimes displays total pay, and Indeed displays base salary from job postings. Their samples and dates widen the difference, so compare the labels on the exact pages.
How should I compare salary data for two careers?
Use the same source type, geography, date, and pay measure for both careers. Confirm that each title maps to comparable work and that both numbers cover similar experience levels.
