These States Have the Most Single Women in the U.S., According to Census Data

Recent data from the U.S. Census Bureau’s American Community Survey highlights where single women are most concentrated in the United States in 2026. From sprawling urban centers to states with growing economies, millions of unmarried women—including those never married, divorced, separated, or widowed—are shaping new household dynamics across the country. This evolving demographic reflects broader social trends such as delayed marriage, career prioritization, and longer life expectancy.

California Tops the List with the Largest Single Female Population

California leads the nation in the total number of single women, a natural result of its vast population nearing 40 million residents. Major metropolitan areas like Los Angeles, San Francisco, San Diego, and Sacramento significantly contribute to this figure. The state’s diverse economy and higher education rates have encouraged many women to focus on careers and personal goals, often postponing marriage. Urban living costs and lifestyle choices also play a role in shifting relationship timelines.

Texas Sees Rapid Growth in Single Women Amid Expanding Cities

Texas ranks near the top in the number of single women, driven by its population boom over the last decade. Cities such as Houston, Dallas, Austin, and San Antonio have attracted millions seeking job opportunities in technology, healthcare, energy, and finance sectors. This influx has cultivated vibrant communities of young professionals who often prioritize career growth before marriage, contributing to the state’s rising count of unmarried women.

Florida’s Unique Mix of Young and Older Single Women

Florida’s single female population is distinct for its broad age range. The state’s large elderly population, many of whom live independently following divorce or widowhood, adds to its numbers. Simultaneously, urban hubs like Miami, Tampa, and Orlando continue to draw younger adults and professionals, creating a multigenerational community of single women that reflects diverse life stages and experiences.

New York City and Other Urban Centers Shape Single Female Demographics

New York state, particularly New York City, continues to house one of the nation’s largest single female populations. Urban environments tend to attract younger workers, students, and professionals who often delay marriage due to career demands and high living costs. Similarly, Illinois, driven by the Chicago metropolitan area, and Pennsylvania, with its mix of cities and older demographics, also feature prominently among states with substantial unmarried female residents.

Understanding the Difference Between Total Numbers and Percentages

While large states lead in sheer numbers of single women, smaller or older states may rank higher when looking at the percentage of women who are unmarried. These two measures provide different perspectives: one highlights where the biggest communities of single women exist, and the other shows where single women make up a larger share of the female population. Both are important for understanding shifting social patterns across the U.S.

The rise in single women nationwide reflects long-term demographic shifts including later marriage ages, greater female educational attainment, and increased financial independence. Divorce rates and longer lifespans also contribute to more women living alone. As America’s social landscape continues to evolve, these trends offer insight into how women are shaping modern households and communities.