| Statistic | Ontario | California | National |
| Population | 178,194 | 39,512,223 | 328,239,523 |
| Population density (sq mi) | 3,566 | 256 | 91 |
| Median age | 32.3 | 36.0 | 37.7 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 49% | 52% | 55% |
| Families w/ Kids under 18 | 45% | 46% | 43% |
| Speak English | 44% | 56% | 79% |
| Speak Spanish | 50% | 29% | 13% |
Ontario demographics provide invaluable insights into the composition, dynamics and needs of urban and rural areas, enabling them to plan, develop, and govern in ways that promote prosperity, equity and well-being for all residents. The Ontario population is 178,194 and has a population density of 3,566 people per square mile, compared to the national average of 91. The median age of all residents is 32.3, 49% of people 15 years of age or older are married and 45% have kids under the age of 18. In Ontario, 16% of households have a median income that is below $25,000 and 19% of households report a median income above $150,000.
The 5 largest ethnic groups in Ontario are 46.8% White, 5.8% Black or African American, 6.3% Asian, 1% American Indian and 0.3% Native Hawaiian, with 70% of the population identifying as Hispanic or Latino. Of note, 44.4% of households reported speaking English only, while 49.5% reported speaking Spanish only. Additionally, 26.8% of residents were classified as foreign-born. The Ontario racial demographics and ethnicity breakdown are essential for comprehending and addressing systemic inequities, advancing social justice and inclusion and cultivating resilient communities.
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. Ontario has a population density of 3,566 people per square mile, which far exceeds the national average of 91 and ranks among the most densely populated cities in the country.
Education Allocation: In education planning, Ontario demographic data can be invaluable for identifying student demographics, school enrollment trends and educational needs. This data aids schools and policymakers in resource allocation and the formulation of effective educational programs. It serves as a crucial tool for recognizing disparities in educational access and outcomes among different demographic groups, including racial and ethnic minorities, socio-economic status and students with disabilities. Through the disaggregation of data by demographic factors, education planners can pinpoint areas of inequity and implement targeted interventions to enhance access, support, and outcomes for marginalized students. Overall, Ontario demographic data can be an essential tool in education for promoting equity, facilitating student success, and nurturing inclusive learning environments that cater to the needs of all students.
Healthcare Planning: The analysis of Ontario demographics can offer insights into healthcare planning and delivery, identifying population health needs, disparities and risk factors. By understanding demographic trends, healthcare providers and policymakers can allocate resources effectively, develop prevention and intervention programs and address health inequities within communities. Through the use of demographic data and statistics, healthcare providers and policymakers aim to achieve equitable, accessible and high-quality healthcare for all individuals and communities. This proactive approach to healthcare planning ensures targeted interventions, efficient resource allocation and customized healthcare services to meet the diverse needs of populations.
Understanding Populations: Reporting and analyzing the demographic data in Ontario can allow us to gain insights into the characteristics and composition of populations, including age, gender, race, ethnicity, income, education and other socio-economic factors. This understanding is essential for addressing the diverse needs, preferences and challenges of different demographic groups within communities. Demographics can play a crucial role in understanding populations, informing decision-making processes and promoting equity, inclusion, and well-being for all individuals and communities. Ontario population data serves as a foundation for addressing social, economic, and environmental challenges and promoting the well-being and resilience of societies.
| Race | Ontario | California | National |
| White | 46.77% | 61.26% | 73.35% |
| Black | 5.76% | 5.85% | 12.63% |
| Asian | 6.27% | 13.85% | 5.22% |
| American Indian | 0.95% | 0.74% | 0.82% |
| Native Hawaiian | 0.33% | 0.39% | 0.18% |
| Mixed race | 12.56% | 4.62% | 3.06% |
| Other race | 27.36% | 13.28% | 4.75% |
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