These States Have the Most Single Women in the U.S., According to Census Data
Millions of women across the United States live without a spouse, but the numbers reveal that single women are more concentrated in certain states than in others. The map of America’s single population is changing, and new demographic data shows where unmarried women are most likely to be found.
According to data from the U.S. Census Bureau’s American Community Survey, millions of women nationwide are currently unmarried, including those who have never married, are divorced, separated, or widowed. The numbers show that states with large populations, major cities, and diverse economies tend to have the highest overall counts of single women.
The findings highlight a major shift in American households. More adults are delaying marriage, living independently, and building their lives around careers, education, family responsibilities, and personal goals.
California Leads the Nation in the Number of Single Women
California has one of the largest populations of single women in the country, according to Census Bureau population estimates. The state’s massive population plays a major role in its ranking. With nearly 40 million residents, California naturally has one of the biggest unmarried female populations simply because it has more people overall.
Large metropolitan areas such as Los Angeles, San Francisco, San Diego, and Sacramento contribute heavily to the state’s numbers. California’s population also reflects several national trends. Many residents are highly educated, career-focused, and live in expensive urban areas where marriage may occur later than in previous generations.
Texas Ranks Among States With the Largest Single Female Populations
Texas is another state where the number of single women has grown significantly. Census data shows that Texas has experienced rapid population growth over the past decade, with millions of new residents moving to cities such as Houston, Dallas, Austin, and San Antonio.
That growth has increased the number of unmarried adults, including women who move for employment opportunities in industries such as technology, healthcare, energy, and finance. The state’s expanding cities have created larger communities of young professionals who may prioritize career development before marriage.
Florida’s Aging Population Adds to Its Single Women Numbers
Florida’s single female population comprises younger adults, working professionals, and older residents. According to Census demographic data, Florida has one of the largest populations of older Americans, and many older women live independently after divorce or the loss of a spouse.
At the same time, cities such as Miami, Tampa, and Orlando continue attracting younger workers and newcomers. The result is a diverse population of single females spread across multiple generations.
New York City Creates One of the Country’s Largest Single Communities
New York remains one of the states with the highest number of unmarried women. The state’s population is heavily influenced by New York City, one of the largest urban areas in the world.
Urban demographic patterns often show higher numbers of single adults because cities attract younger workers, students, and professionals. The cost of living, career opportunities, and lifestyle choices in major cities can all influence when people choose to marry.
Pennsylvania and Illinois Also Stand Out
Beyond the largest states, other areas also have significant single female populations. Illinois, driven largely by the Chicago metropolitan area, has one of the nation’s biggest urban populations. Chicago’s workforce, universities, and professional industries contribute to a large community of unmarried adults.
Pennsylvania also ranks among states with notable numbers of single women. Its population includes major cities, suburban communities, and an older demographic that influences relationship patterns.
The States With the Highest Percentage of Single Women Tell a Different Story
While the largest states have the highest total number of single women, the picture changes when looking at percentages. Smaller states and states with older populations can rank higher when measured by the share of unmarried women.
Demographers often separate these two measurements:
- Total number of single women: Shows where the largest communities exist.
- Percentage of women who are single: Shows where unmarried women make up a larger portion of the population.
Both statistics reveal different stories about American relationships and lifestyles.
Why More Women Are Living Single Across America
The growth of single women is connected to several long-term demographic changes. Census data has shown that Americans are marrying later than previous generations. Women today are more likely to attend college, establish careers, and achieve financial independence before marriage.
Divorce patterns and longer life expectancy have also increased the number of women living independently. For some women, single life is a temporary stage before marriage. For others, it is a deliberate choice built around independence, family, friendships, and personal goals.
A Changing America Is Creating New Relationship Patterns
The data show that single women are not limited to a single region or lifestyle. They are found in major cities, growing suburbs, retirement communities, and smaller towns across the country.
As marriage rates change and more Americans form different types of households, states with large single-female populations offer a glimpse of a broader transformation unfolding nationwide. The numbers tell a clear story: being single is becoming a more common part of modern American life, and certain states are at the center of that shift.
