How Your Age Shapes Average Salary Across America: A State-by-State Analysis

Your paycheck tells a story that varies dramatically depending on two critical factors: where you live and where you are in your career journey. Whether you’re just launching your professional life, hitting your peak earning years, or enjoying retirement, your average salary in a given state can differ by tens of thousands of dollars compared to workers your age in other regions. A comprehensive analysis of recent earnings data provides fascinating insights into how Americans’ incomes evolve across their lifetimes and geographic locations.

Understanding Income by Career Stage: The Age Factor

The relationship between age and earnings reveals a clear pattern across America. Generation X currently commands the highest salaries in the nation overall, with workers in their peak earning years (typically ages 45-64) collecting substantially more than their younger counterparts. Meanwhile, Gen Z faces the reality of entry-level positions, with median earnings significantly lower across nearly every state. Baby Boomers in their post-career years show a considerable dip from peak earning periods, while millennials occupy the middle ground as they advance through their 25-44 age bracket.

The progression is unmistakable: workers in their mid-career years typically earn 2-3 times what they made when entering the workforce. This trajectory reflects not just seniority and experience, but also the accumulation of skills, credentials, and professional networks that command higher compensation.

Where the Highest Earners in Each Age Group Live

Geography creates stunning disparities in what workers actually pocket. For those in their prime earning years (ages 45-64), the wealthiest regions concentrate in the Northeast and West Coast. Maryland leads with a remarkable $119,307 median income for this cohort, followed closely by Massachusetts at $115,864 and New Jersey at $117,412. These states represent the apex of American wage markets for mid-career professionals.

Young professionals (ages 25-44) pursuing opportunity find Massachusetts at the top of the income ladder with $108,536, while California follows at $100,620 and Washington state offers $102,996. Surprisingly, Alaska also ranks among the highest at $96,771 for this age group, reflecting the resource-based economy’s competitive wage structure.

For those ages 15-24 just starting out, New Hampshire leads at $58,255, with Massachusetts close behind at $53,615 and Washington state at $54,660. Even among entry-level workers, coastal and upper-Midwest locations provide substantially better starting compensation than southern and mountain regions.

Retirees (ages 65+) see the widest geographic variance. Hawaii offers the most generous retirement earnings at $77,957, followed by Maryland at $69,070 and California at $65,628. This likely reflects both cost-of-living adjustments and the presence of more affluent retirees in these states.

Illinois’ Salary Landscape: What Workers Earn at Different Ages

Illinois presents a particularly interesting case for understanding regional salary patterns. Workers in the 25-44 age bracket—typically the period of strongest career advancement—earn a median of $86,623, placing Illinois in the middle tier nationally. This reflects Chicago’s strong economic engine balanced against lower-wage rural regions.

Early-career Illinoisans (ages 15-24) earn $39,545 on average, roughly in line with the national median for that age group. The meaningful income jump appears in the next career stage. Workers ages 45-64 in Illinois reach $92,666, representing a solid increase that reflects mid-career advancement and increased responsibility.

Notably, Illinois retirees earn $55,071, above the national median but below the most affluent states. The state’s overall salary structure suggests strong urban centers, particularly around Chicago, supporting robust middle-class wages while smaller communities maintain lower pay scales.

The Lowest-Income States Reveal Economic Disparities

Not all regions offer equal earning potential at every life stage. Mississippi stands out as having the lowest median incomes across multiple age groups, particularly for young workers and those in their peak years. Gen Z in West Virginia faces the nation’s lowest entry-level median at just $27,380, while Mississippi’s median for ages 25-44 sits at only $58,641—less than two-thirds of what Massachusetts offers the same cohort.

These disparities reflect broader economic patterns: states reliant on agriculture or extractive industries, with lower population density and less diversified economies, consistently offer lower wages across all age groups. Louisiana, Kentucky, and Arkansas similarly show compressed wage structures, with less dramatic differences between early-career and peak-earning years.

State-by-State Earnings Breakdown: A Complete Reference

Alaska offers an interesting counterpoint to traditional patterns. Its geographic isolation and resource-based economy drive notably high wages even for entry-level workers ($60,279 for ages 15-24) and excellent mid-career compensation ($102,313 for ages 45-64).

The California phenomenon reflects tech industry concentration and high cost of living. Mid-career earners hit $107,236, while early-career workers make $49,532—a steep climb that mirrors rapid advancement in knowledge-based industries.

Utah’s mid-career earnings ($111,825) surprise many observers, suggesting strong economic diversification beyond what stereotypes might suggest. Colorado similarly performs well across all age categories, with mid-career workers earning $106,655.

Hawaii’s elevated compensation across all age groups ($55,320 for young workers, $108,693 for ages 45-64) reflects both cost-of-living adjustments and the state’s unique economic position. Even retirees in Hawaii earn 50% more than retirees in lower-tier states.

The Mid-Atlantic cluster—Connecticut, Delaware, New Jersey, Maryland, and Pennsylvania—shows consistently strong performance across all career stages, suggesting regional economic strength and higher-value professional work.

Southern states present lower figures across the board. Arkansas, Louisiana, Mississippi, Oklahoma, and Kentucky all show median incomes substantially below national averages, with young workers often earning in the $30,000-$40,000 range compared to $50,000+ in high-wage states.

Midwest variation deserves attention: Wisconsin and Minnesota offer competitive salaries, with Minnesota’s mid-career earnings reaching $102,552. Yet neighboring states like South Dakota and Nebraska offer lower compensation despite similar geographic and demographic characteristics.

What These Numbers Mean for Your Career Planning

The data illuminates several practical realities. First, your average salary trajectory depends heavily on geographic choice. Relocating from a low-wage state to a high-wage state during early career stages can result in decades of higher earnings. A 25-year-old earning $58,641 in Mississippi who relocates to Massachusetts (where the equivalent age group earns $108,536) gains nearly $50,000 annually—compounding dramatically over 40 years.

Second, the mid-career surge (ages 45-64) represents the earning sweet spot. Workers who maximize income during these years create the strongest foundation for retirement. The difference between peaking at $80,000 versus $110,000 fundamentally alters long-term wealth accumulation.

Third, early-career compensation matters less for its immediate impact than for its trajectory implications. Taking an entry-level position in a high-wage state often means faster advancement and higher ceilings throughout your career.

Key Insights for Your Income Planning

Understanding where your income ranks by age and location provides essential context for financial planning. If you’re earning below your state’s median for your age group, investigating opportunities for advancement becomes critical. If you’re above the median, you’re likely on track for solid wealth building if you maintain savings discipline.

Regional differences will likely persist, driven by fundamental economic factors: population density, industry presence, educational attainment, and cost of living. Workers in high-earning states benefit not just from higher nominal wages but from the professional networks, advanced companies, and competitive marketplaces that drive those wages.

The age-income relationship remains remarkably consistent: expect your earnings to roughly double between your entry-level and peak years, with the trajectory varying by industry and individual performance. Geographic positioning dramatically amplifies or dampens this natural progression.

Data sourced from Scholaroo research (2024). Earnings figures represent median income by age cohort within each state.