What Is Middle Class Income? (By State, 2026)

“Middle class” means different things in different places. A household earning $75,000 is upper-middle class in Mississippi but lower-middle class in Massachusetts. The term is loaded with assumptions about lifestyle, security, and opportunity — but what does it actually mean in dollars?

The uncomfortable truth: the middle class has shrunk. In 1971, 61% of Americans lived in middle-class households. By 2023, the share had fallen to 51% (Pew Research Center, 2024). Some moved up to higher incomes (good news), but others fell into lower-income brackets (not good). Meanwhile, the income range that defines “middle class” varies by nearly 2x depending on where you live.

This guide provides hard numbers: what income qualifies as middle class nationally and in every state, where $100,000 falls on the spectrum, and how the definition has shifted over decades.

How “Middle Class” Is Defined

There’s no official government definition of middle class, but the most widely used measure comes from the Pew Research Center: middle class includes households earning between two-thirds and double the national median household income, after incomes are adjusted for household size.

This creates a fairly wide band — which makes sense, because “middle class” isn’t a precise category. It encompasses young professionals just starting out, dual-income families in their peak earning years, and retirees living on savings.

National Middle Class Income Range

Applying Pew’s two-thirds-to-double ratios to the Census Bureau’s 2020-2024 ACS 5-Year Estimate of median household income (a simple wealthvieu calculation: Pew also adjusts incomes for household size, which this version does not). The 5-year estimate is used for the state-by-state figures below because it is the most reliable ACS estimate for smaller areas:

What this means practically:

• Below $53,800 household income: Statistically “lower income” (though you might not feel poor)
• $53,800 - $161,500: Middle class — a huge range that includes very different lifestyles
• Above $161,500: Upper income (though in expensive cities, this might not feel “rich”)

These are household numbers, not individual income. A single person earning $80,000 is middle class. A two-person household with two $80,000 earners ($160,000 total) is above the two-person range in the household-size table below (about $131,000 at the top), so it counts as upper income.

Middle Class Income by State

Here’s where it gets interesting. The middle class range varies dramatically by state because this page applies the two-thirds-to-double rule to each state’s own median income rather than the national one. To find where your income ranks, use our income percentile calculator.

The geographic divide is stark. Middle class starts at roughly $69,300 in Massachusetts but just $37,600 in Mississippi — about 1.8 times as high. This explains why $75,000 feels comfortable in some states and tight in others.

Widest and Narrowest Middle Class Ranges

Where you need the highest income to be considered middle class:

States Where Middle Class Starts Highest

In these states, breaking into the middle class requires significantly higher income. A California household of three earning $50,000 a year is statistically in the “lower income” category — and given housing costs, it likely feels that way too.

States Where Middle Class Starts Lowest

These states have the lowest barrier to middle-class status:

In Mississippi, a household earning $40,000 is technically middle class. But here’s the key question: does that income provide the lifestyle we associate with “middle class”? See our income needed to live comfortably data for context — MIT’s Living Wage Calculator puts the basic-needs budget before taxes in Mississippi at $43,025 for one adult with no children.

The Shrinking Middle Class

Pew’s adult-only series (2022 analysis) shows the share of American adults in the middle class fell in each decade from 1971 to 2011, then held steady through 2021:

Where did they go?

The good news: The share of adults in the upper-income tier grew by more than the share in the lower-income tier. The share of adults in upper-income households rose from 14% in 1971 to 21% in 2021.

The concerning news: Income polarization has grown since 1971. The middle shrank as the shares in both the upper and lower tiers grew, though the middle-class share held steady from 2011 to 2021. This makes the “middle class experience” increasingly rare — you’re either doing well or struggling, with less middle ground.

For more on this trend, see our analysis of the shrinking middle class.

$100K Income: Middle Class or Not?

People often ask, “Is $100K a good salary?” The answer depends entirely on where you live:

$100K is solidly middle class nationally — putting you around the 59th percentile, meaning you out-earn about 59% of American households. But in high-cost states such as California and Massachusetts, $100K sits in the lower part of the middle-class range.

This is why “good salary” threads online generate such heated debate — the answer truly depends on context. For salary perspective, see is $100K a good salary or check your standing with our income percentile by age calculator.

Middle Class Income Adjusted for Household Size

The Pew Research Center’s definition adjusts income for household size — a family of four needs more than a single person to maintain the same standard of living. The three-person household is used as the national baseline, and incomes are scaled up or down using a square root equivalence scale.

A dual-income household earning $140,000 is comfortably middle class. A single parent earning $50,000 while supporting three children is a four-person household and falls below the $62,000 lower bound in the table above — despite the same headline income that would rank as middle class for a childless adult. This household-size adjustment is why income comparisons without context can be misleading.

What Middle Class Buys (Or Doesn’t)

Being “middle class” is often pictured as a specific lifestyle: owning a home, two cars, annual vacations, funding college for kids, retiring with a pension. That bundle can be hard to achieve on middle-class income alone.

The middle-class squeeze: Housing, healthcare and college are major costs for middle-income households. Middle-class income should provide security — but for many families, it feels like running in place.

Key Takeaways

1. National middle class: $53,800-$161,500, two-thirds to double the $80,734 national median household income (Pew’s own size-adjusted range for a three-person household was about $61,000 to $183,000 for 2022 income)
2. Mississippi’s middle class starts at about $37,600 — Massachusetts’s starts at about $69,300 (about 1.8 times as high)
3. $100K is solidly middle class nationally but in the lower half of the middle-class range in CA, MA, NJ, and NY (using each state’s median)
4. The middle class has shrunk — from 61% of Americans in 1971 to 51% in 2023 (Pew)
5. The upper-income share grew more than the lower-income share since 1971, though both grew as the middle shrank
6. Check where you rank with our income percentile calculator and see cost of living by state

Related: Poverty Line by State | Income Percentile Calculator | Income to Live Comfortably | Median Income by State | Cost of Living Calculator | Average Net Worth by Age

Written by WealthVieu

WealthVieu researches and writes data-driven personal finance guides using primary sources including the IRS, Bureau of Labor Statistics, Federal Reserve, and Census Bureau.