Understanding Middle Class Income Across America: A State-by-State Analysis Including Massachusetts

The line between middle class and upper-middle class isn’t just an arbitrary financial boundary—it varies dramatically depending on where you live. A household earning $150,000 might be solidly upper-middle class in Mississippi, but barely reaching that threshold in Massachusetts. This comprehensive state-by-state breakdown reveals how geographic location shapes middle class income definitions and what it truly means to be middle class in your state.

How States Define Middle Class Income: The Full Picture

GOBankingRates analyzed all 50 states to determine where middle class income begins and ends in each location. Using PewResearch’s standard definition of middle class—households earning between two-thirds and double the median income in their state—the analysis provides a clear framework for understanding income stratification across America.

The findings are striking. Massachusetts and Maryland lead the nation with the highest middle class income ranges, with median household income in Massachusetts sitting at $101,341. This translates to a middle class income range of $67,561 to $202,682, meaning the upper-middle class threshold in Massachusetts starts at $157,642. Compare this to Mississippi, where the median household income is only $54,915, with middle class earnings spanning $36,610 to $109,830 and upper-middle class beginning at just $85,423.

The Highest Middle Class Income Thresholds: Where Upper-Middle Class Status Kicks In

The wealthiest states reveal a significant premium for achieving upper-middle class status. Here’s where the top earners stand:

Tier 1: The Premium Markets (Upper-Middle Class Threshold Above $155,000)

Massachusetts leads this category with an upper-middle class threshold of $157,642, closely followed by Maryland at $158,125. Hawaii ($152,938) and California ($149,853) round out this elite group. In these states, household earnings above these thresholds represent genuine upper-middle class wealth. The median household income in Massachusetts of $101,341 reflects a strong job market, particularly in technology, finance, and healthcare sectors.

Tier 2: Strong Upper-Middle Class Markers ($145,000-$155,000)

Connecticut ($145,849), New Hampshire ($148,755), and Washington ($147,703) fall into this category. New Jersey ($157,189) nearly matches the top tier. These states represent prosperous regions where upper-middle class status requires substantial but not quite premium earnings levels.

Massachusetts: A Deep Dive Into Middle Class Income in a High-Earning State

Massachusetts stands out as a unique case study for middle class income analysis. With a median household income of $101,341, the state ranks among the top earners nationally. The middle class income range of $67,561 to $202,682 is notably wide, indicating substantial income diversity within the middle class itself.

For context, the upper-middle class income begins in Massachusetts at $157,642—a threshold that reflects the state’s robust economy. This is $24,486 higher than the national average of what constitutes upper-middle class status. Someone earning $150,000 in Massachusetts would be approaching the upper-middle class boundary, whereas that same income in most other states would firmly place them in the upper-middle class category.

The reason for Massachusetts’s elevated middle class income standards lies in its economic structure. The state hosts numerous Fortune 500 companies, leading universities, and a thriving healthcare and technology sector. Real estate costs are correspondingly high, which means that nominal income figures must be substantially higher to reflect genuine purchasing power.

The Wealth Gap: Comparing Extremes in Middle Class Income

The disparity between the highest and lowest middle class income states tells a powerful story about regional economic inequality. The range between Massachusetts’s upper-middle class threshold ($157,642) and Mississippi’s ($85,423) is $72,219—an 84% difference for essentially the same economic classification.

High-Income State Profiles:

• Maryland (Median HHI: $101,652): Upper-middle class begins at $158,125
• Hawaii (Median HHI: $98,317): Upper-middle class begins at $152,938
• California (Median HHI: $96,334): Upper-middle class begins at $149,853
• New Hampshire (Median HHI: $95,628): Upper-middle class begins at $148,755
• Washington (Median HHI: $94,952): Upper-middle class begins at $147,703

Low-Income State Profiles:

• Mississippi (Median HHI: $54,915): Upper-middle class begins at $85,423
• West Virginia (Median HHI: $57,917): Upper-middle class begins at $90,093
• Louisiana (Median HHI: $60,023): Upper-middle class begins at $93,369
• Alabama (Median HHI: $62,027): Upper-middle class begins at $96,486
• Kentucky (Median HHI: $62,417): Upper-middle class begins at $97,093

The Complete State-by-State Middle Class Income Breakdown

Below is the comprehensive data for all 50 states, organized to show the relationship between middle class income and upper-middle class thresholds:

Northeast Region (Highest Thresholds):

• Massachusetts: Median HHI $101,341 | Middle-class range $67,561-$202,682 | Upper-middle class begins $157,642
• Connecticut: Median HHI $93,760 | Middle-class range $62,507-$187,520 | Upper-middle class begins $145,849
• New York: Median HHI $84,578 | Middle-class range $56,385-$169,156 | Upper-middle class begins $131,566
• Pennsylvania: Median HHI $76,081 | Middle-class range $50,721-$152,162 | Upper-middle class begins $118,348
• Rhode Island: Median HHI $86,372 | Middle-class range $57,581-$172,744 | Upper-middle class begins $134,356

Mid-Atlantic & Mid-West (Moderate-to-High Thresholds):

• Maryland: Median HHI $101,652 | Middle-class range $67,768-$203,304 | Upper-middle class begins $158,125
• New Jersey: Median HHI $101,050 | Middle-class range $67,367-$202,100 | Upper-middle class begins $157,189
• Delaware: Median HHI $82,855 | Middle-class range $55,237-$165,710 | Upper-middle class begins $128,886
• Illinois: Median HHI $81,702 | Middle-class range $54,468-$163,404 | Upper-middle class begins $127,092
• Ohio: Median HHI $69,680 | Middle-class range $46,453-$139,360 | Upper-middle class begins $108,391

Southern States (Lower-to-Moderate Thresholds):

• Florida: Median HHI $71,711 | Middle-class range $47,807-$143,422 | Upper-middle class begins $111,550
• Georgia: Median HHI $74,664 | Middle-class range $49,776-$149,328 | Upper-middle class begins $116,144
• North Carolina: Median HHI $69,904 | Middle-class range $46,603-$139,808 | Upper-middle class begins $108,740
• Texas: Median HHI $76,292 | Middle-class range $50,861-$152,584 | Upper-middle class begins $118,676
• Virginia: Median HHI $90,974 | Middle-class range $60,649-$181,948 | Upper-middle class begins $141,515
• Mississippi: Median HHI $54,915 | Middle-class range $36,610-$109,830 | Upper-middle class begins $85,423
• West Virginia: Median HHI $57,917 | Middle-class range $38,611-$115,834 | Upper-middle class begins $90,093
• Arkansas: Median HHI $58,773 | Middle-class range $39,182-$117,546 | Upper-middle class begins $91,425
• Louisiana: Median HHI $60,023 | Middle-class range $40,015-$120,046 | Upper-middle class begins $93,369
• Kentucky: Median HHI $62,417 | Middle-class range $41,611-$124,834 | Upper-middle class begins $97,093

Western & Mountain States:

• Hawaii: Median HHI $98,317 | Middle-class range $65,545-$196,634 | Upper-middle class begins $152,938
• California: Median HHI $96,334 | Middle-class range $64,223-$192,668 | Upper-middle class begins $149,853
• Colorado: Median HHI $92,470 | Middle-class range $61,647-$184,940 | Upper-middle class begins $143,842
• Washington: Median HHI $94,952 | Middle-class range $63,301-$189,904 | Upper-middle class begins $147,703
• Alaska: Median HHI $89,336 | Middle-class range $59,557-$178,672 | Upper-middle class begins $138,967
• Utah: Median HHI $91,750 | Middle-class range $61,167-$183,500 | Upper-middle class begins $142,722
• Arizona: Median HHI $76,872 | Middle-class range $51,248-$153,744 | Upper-middle class begins $119,579
• Idaho: Median HHI $74,636 | Middle-class range $49,757-$149,272 | Upper-middle class begins $116,100
• Nevada: Median HHI $75,561 | Middle-class range $50,374-$151,122 | Upper-middle class begins $117,539
• Montana: Median HHI $69,922 | Middle-class range $46,615-$139,844 | Upper-middle class begins $108,768
• Oregon: Median HHI $80,426 | Middle-class range $53,617-$160,852 | Upper-middle class begins $125,107

Great Plains & Mountain (Moderate Thresholds):

• Minnesota: Median HHI $87,556 | Middle-class range $58,371-$175,112 | Upper-middle class begins $136,198
• Kansas: Median HHI $72,639 | Middle-class range $48,426-$145,278 | Upper-middle class begins $112,994
• Nebraska: Median HHI $74,985 | Middle-class range $49,990-$149,970 | Upper-middle class begins $116,643
• North Dakota: Median HHI $75,949 | Middle-class range $50,633-$151,898 | Upper-middle class begins $118,143
• South Dakota: Median HHI $72,421 | Middle-class range $48,281-$144,842 | Upper-middle class begins $112,655
• Oklahoma: Median HHI $63,603 | Middle-class range $42,402-$127,206 | Upper-middle class begins $98,938
• Missouri: Median HHI $68,920 | Middle-class range $45,947-$137,840 | Upper-middle class begins $107,209
• New Mexico: Median HHI $62,125 | Middle-class range $41,417-$124,250 | Upper-middle class begins $96,639
• Wyoming: Median HHI $74,815 | Middle-class range $49,877-$149,630 | Upper-middle class begins $116,379
• Vermont: Median HHI $78,024 | Middle-class range $52,016-$156,048 | Upper-middle class begins $121,371
• Maine: Median HHI $71,773 | Middle-class range $47,849-$143,546 | Upper-middle class begins $111,647
• Indiana: Median HHI $70,051 | Middle-class range $46,701-$140,102 | Upper-middle class begins $108,968
• Iowa: Median HHI $73,147 | Middle-class range $48,765-$146,294 | Upper-middle class begins $113,784
• Michigan: Median HHI $71,149 | Middle-class range $47,433-$142,298 | Upper-middle class begins $110,676
• Wisconsin: Median HHI $75,670 | Middle-class range $50,447-$151,340 | Upper-middle class begins $117,709
• South Carolina: Median HHI $66,818 | Middle-class range $44,545-$133,636 | Upper-middle class begins $103,939
• Tennessee: Median HHI $67,097 | Middle-class range $44,731-$134,194 | Upper-middle class begins $104,373

Key Insights: What This Data Reveals About Middle Class Income Across America

Several critical patterns emerge from this comprehensive middle class income analysis:

Geographic Premium: States like Massachusetts, Maryland, and Hawaii require substantially higher nominal income to achieve the same economic status as lower-cost regions. A $150,000 salary represents different economic realities depending on state location.

Cost of Living Impact: The data correlates strongly with regional cost of living. Massachusetts’s high middle class income thresholds reflect elevated housing costs, healthcare expenses, and general cost of living in the Northeast.

Economic Concentration: High-income states tend to cluster in the Northeast and parts of the West Coast, while lower thresholds concentrate in the South and Mountain West.

The Middle of the Middle: An interesting pattern appears in the middle-range states where middle class income remains neither particularly high nor notably low—states like Pennsylvania, New York, and Illinois represent the national median experience.

Understanding the Methodology Behind Middle Class Income Definitions

The data presented here uses a standardized, research-backed approach to define middle class income. GOBankingRates sourced median household income data from the US Census American Community Survey, incorporating total population and household statistics for all 50 states.

The middle class income range was calculated using PewResearch’s established definition: households earning between two-thirds and double the median income in their respective state. This methodology ensures consistency across state comparisons while accounting for regional economic differences. All data reflects figures current as of January 29, 2025.

By using this two-thirds to double approach, the analysis captures the natural economic distribution within each state, accounting for the fact that middle class status inherently means different things in different places. Someone in Massachusetts earning $157,642 and entering upper-middle class status is likely experiencing different purchasing power and financial opportunities than someone earning the equivalent threshold in Mississippi.

The Bottom Line: Know Your State’s Middle Class Income Standard

Whether you’re in Massachusetts or Mississippi, understanding where middle class income begins and ends in your state provides valuable context for financial planning. The data demonstrates that middle class income is not a one-size-fits-all concept—it’s deeply rooted in regional economics and cost structures.

For those in Massachusetts and other high-income states, the path to upper-middle class status requires higher nominal earnings. For those in lower-cost regions, achieving the same economic position may be attainable with substantially less income. Neither situation is inherently better or worse—it simply reflects the economic reality of each state’s marketplace and what middle class income means in that particular location.