Statistic Rosemont Illinois National
Population 4,310 13,081,969 336,919,644
Population density (sq mi) 2,405 236 91
Median age 37.0 37.4 37.7
Male/Female ratio 1.1:1 1.0:1 1.0:1
Married (15yrs & older) 51% 55% 55%
Families w/ Kids under 18 45% 44% 43%
Speak English 39% 77% 79%
Speak Spanish 44% 13% 13%
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Overview of Rosemont Demographics

Understanding the demographics of Rosemont is essential for gaining insights into the composition, dynamics and needs of any city, town or village. This knowledge empowers planners, developers and policymakers to strategize effectively, promoting prosperity, equity and well-being for all residents. The Rosemont population is 4,310, with a population density of 2,405 people per square mile, diverging from the national average of 91. The median age is 37, and 51% of individuals aged 15 or older are married, while 45% have children under 18. As far as income equality in Rosemont, 16% of households have a median income below $25,000, whereas 12% report an income exceeding $150,000, indicating a varied economic landscape within the area.

Rosemont Racial Demographics & Ethnicity

The Rosemont racial demographics and ethnicity breakdown serves as a critical tool for understanding and addressing systemic inequities, promoting social justice and inclusion and building stronger, more resilient communities. The racial breakdown in Rosemont is 82.1% White, 1.6% Black or African American, 1.8% Asian, 0.3% American Indian and 0% Native Hawaiian - 46.7% of the population identify as Hispanic or Latino. Of all households, 38.6% reported speaking English only, while 43.8% reported speaking Spanish only. A total of 44.1% of residents were considered foreign born.

Rosemont Population Density

In areas with high population density, residents enjoy a wealth of amenities and services conveniently located within walking distance or a short commute. Access to healthcare facilities, educational institutions, cultural venues, dining options, retail stores and public transit enhances residents' quality of life and overall well-being. Rosemont has a population density of 2,405 people per square mile, which far exceeds the national average of 91 and ranks among the most densely populated cities in the country.

Why are Demographics Important?

Social Cohesion: The examination and interpretation of demographics are pivotal for nurturing social cohesion and promoting understanding among diverse communities. By acknowledging and honoring differences in Rosemont demographics, societies can champion inclusivity, diversity and social cohesion while addressing social disparities and advocating for equitable opportunities. Racial demographics can potentially showcase the diversity of a population and are crucial for fostering inclusive and embracing communities. Embracing diversity fortifies social bonds, fosters cultural appreciation and enriches society by celebrating the contributions of individuals from diverse racial and ethnic backgrounds.

Understanding Populations: The examination and analysis of Rosemont demographic data can offer valuable insights into the composition and traits of populations, including age, gender, race, ethnicity, income, education and various socio-economic factors. This understanding is essential for addressing the varied needs, preferences, and challenges faced by different demographic groups within communities. Demographics hold significant importance in understanding populations, guiding decision-making processes and promoting equity, inclusion, and overall well-being for all individuals and communities. The Rosemont population data serves as a cornerstone for addressing social, economic and environmental challenges, while also fostering the well-being and resilience of societies.

Education Allocation: Rosemont demographic data can help guide education planning by identifying student demographics, school enrollment trends and educational needs, helping schools and policymakers allocate resources and develop effective educational programs. It can be an essential tool for identifying disparities in educational access and outcomes among different demographic groups, such as racial and ethnic minorities, socio-economic status, or students with disabilities. By disaggregating data by demographic factors, education planners can identify areas of inequity and develop targeted interventions to improve access, support and outcomes for marginalized students. Overall, Rosemont demographic data is invaluable in education for promoting equity, supporting student success, and fostering inclusive learning environments that meet the needs of all students.

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Demographics Quick Facts

  • The population density in Rosemont is 921% higher than Illinois
  • The median age in Rosemont is 1% lower than Illinois
  • In Rosemont 82.10% of the population is White
  • In Rosemont 1.63% of the population is Black
  • In Rosemont 1.82% of the population is Asian

Compare Rosemont, IL Demographics

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      Rosemont racial demographics

      Race Rosemont Illinois National
      White 82.10% 72.14% 73.35%
      Black 1.63% 14.30% 12.63%
      Asian 1.82% 5.10% 5.22%
      American Indian 0.34% 0.23% 0.82%
      Native Hawaiian 0.00% 0.03% 0.18%
      Mixed race 5.20% 2.34% 3.06%
      Other race 8.91% 5.86% 4.75%
      In Rosemont, 46.7% of people are of Hispanic or Latino origin.
      Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

      Household income distribution

      Place of birth by citizenship

      Rosemont age breakdown

      Marital status

      Age of children in married couples

      Source: The Rosemont, IL demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS) and include 2026 modeled data developed using proprietary methodologies.