Cities & States With the Biggest Female Wage Gap

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2/20/2025

March is Women’s History Month. To honor the occasion, researchers at TruckInfo.net decided to analyze the impact women have had on the labor force, how they are represented across various occupations, the wage gap, and how it’s changed over time.

Using data from the US Census Bureau and Department of Labor, they found the following trends.

1. The labor force continues to become more female

In 1948, women only accounted for 28% of the labor force. While female representation rapidly increased until the early 90s, growth has slowed considerably – from 45% in 1990 to just under 47% in 2023.

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2. While women make up just under half of the labor force, many occupations are highly segregated

Women have entered the workforce in mass – dominating certain occupations though avoiding others. While women make up more than 97% of preschool and kindergarten teachers, they only represent 2.2% of automotive technicians and mechanics.

Female-dominated occupations

Occupation Male Employment Female Employment % Female
Preschool and kindergarten teachers 15,539 523,892 97.1%
Childcare workers 23,222 400,927 94.5%
Executive secretaries and executive administrative assistants 15,616 217,480 93.3%
Secretaries and administrative assistants, except legal, medical, and executive 102,301 1,342,709 92.9%
Medical assistants 43,725 448,653 91.1%
Dental assistants 18,818 181,736 90.6%
Hairdressers, hairstylists, and cosmetologists 41,317 345,743 89.3%
Dental hygienists 10,490 86,197 89.2%
Veterinary technologists and technicians 12,922 105,628 89.1%
Receptionists and information clerks 86,115 666,369 88.6%

Only occupations with at least 10k male employees and 10k female employees included in analysis

Male-dominated occupations

Occupation Male Employment Female Employment % Female
Automotive service technicians and mechanics 714,770 15,901 2.2%
Carpenters 811,990 18,705 2.3%
Electricians 808,563 22,094 2.7%
Maintenance and repair workers, general 694,323 24,023 3.3%
Construction laborers 1,291,016 46,002 3.4%
Industrial and refractory machinery mechanics 319,002 13,314 4.0%
First-line supervisors of construction trades and extraction workers 543,055 24,977 4.4%
Firefighters 305,467 15,159 4.7%
Machinists 292,837 15,162 4.9%
Welding, soldering, and brazing workers 473,036 24,873 5.0%

Only occupations with at least 10k male employees and 10k female employees included in analysis

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3. The wage gap exists across the country – but not in every occupation

Although the wage gap has become politically charged, there’s no denying it exists. Some female academics have pointed out that since most wage gap analyses don’t account for things like seniority or hours worked, it doesn’t mean there is significant gender discrimination. Still, others counter that those factors are examples of differential treatment or societal expectations.

Regardless of the cause, women that work full-time make $0.81 for every $1 men that work full-time make. Interestingly, occupations that skew heavily male actually pay women better than occupations that skew heavily female (though the wage gap still persists).

Female pay in female-dominated occupations

Occupation Male Median Income Female Median Income Female/Male Ratio
Preschool and kindergarten teachers $40,640 $36,182 $0.89
Childcare workers $34,119 $28,629 $0.84
Executive secretaries and executive administrative assistants $67,618 $69,801 $1.03
Secretaries and administrative assistants, except legal, medical, and executive $51,858 $44,280 $0.85
Medical assistants $41,873 $38,736 $0.93
Dental assistants $41,792 $39,665 $0.95
Hairdressers, hairstylists, and cosmetologists $42,306 $35,404 $0.84
Dental hygienists $100,703 $69,807 $0.69
Veterinary technologists and technicians $45,601 $39,053 $0.86
Receptionists and information clerks $41,003 $36,007 $0.88

Only occupations with at least 10k male employees and 10k female employees included in analysis

Female executives assistants make $1.03 for every dollar a male assistant makes.

Female pay in male-dominated occupations

Occupation Male Median Income Female Median Income Female/Male Ratio
Automotive service technicians and mechanics $48,834 $41,722 $0.85
Carpenters $49,764 $38,090 $0.77
Electricians $61,411 $53,732 $0.87
Maintenance and repair workers, general $54,528 $47,468 $0.87
Construction laborers $42,279 $37,055 $0.88
Industrial and refractory machinery mechanics $64,508 $50,878 $0.79
First-line supervisors of construction trades and extraction workers $71,311 $47,124 $0.66
Firefighters $78,629 $69,923 $0.89
Machinists $56,093 $44,052 $0.79
Welding, soldering, and brazing workers $51,324 $40,579 $0.79

Only occupations with at least 10k male employees and 10k female employees included in analysis

Wage gap by state

At the state level, Vermont has the smallest wage gap while Utah has the largest.

Large cities with the largest wage gap

City Male Median Income Female Median Income Female/Male Ratio
El Paso, Texas $40,281 $28,046 $0.70
Wichita, Kansas $45,567 $31,776 $0.70
Colorado Springs, Colorado $55,603 $39,636 $0.71
San Jose, California $72,207 $52,299 $0.72
Fort Worth, Texas $48,450 $36,481 $0.75
Bakersfield, California $45,033 $34,044 $0.76
Virginia Beach, Virginia $55,977 $42,801 $0.76
Miami, Florida $48,303 $36,962 $0.77
Raleigh, North Carolina $57,013 $44,021 $0.77
Seattle, Washington $86,351 $66,747 $0.77

Large cities with the smallest wage gap

City Male Median Income Female Median Income Female/Male Ratio
Columbus, Ohio $42,069 $39,321 $0.93
Sacramento, California $51,196 $47,544 $0.93
Detroit, Michigan $33,890 $31,109 $0.92
Baltimore, Maryland $49,322 $44,316 $0.90
Denver, Colorado $62,622 $55,815 $0.89
Memphis, Tennessee $40,558 $35,730 $0.88
Nashville-Davidson metropolitan government (balance), Tennessee $53,149 $46,190 $0.87
Chicago, Illinois $53,563 $46,160 $0.86
Cleveland, Ohio $35,320 $30,356 $0.86
Dallas, Texas $47,749 $41,002 $0.86

4. While the wage gap persists, female wages have grown faster than men’s wages since 2010

In Vermont, female wages have grown 136% faster than male wages since 2010. While an outlier, the majority of states have seen female wages grow 120%+ faster than male wages over the same period.

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Full Data

Methodology & Data Sources

Income and employment data was sourced from the US Census Bureau. The top and bottom 10 lists for female occupations filtered out occupations with fewer than 10,000 individuals for males and females. Data on the labor force composition over time was sourced from the Department of Labor.

Large cities were defined as cities with a population over 350,000; mid-size cities as populations from 150,000-349,999; and small cities as populations under 150,000.

About the Author
Kyle Fretwell of TruckInfo.net
Kyle Fretwell has worked as a researcher and data journalist for over a decade. His work has appeared in publications such as Bloomberg, Fox Business, MSN, USA Today, CNBC, and the Houston Chronicle.

He now manages TruckInfo.net's content team and is a regular fixture at the Mid-America Trucking Show in Louisville.

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