| Statistic | Sidney | Illinois | National |
| Population | 1,297 | 12,671,821 | 328,239,523 |
| Population density (sq mi) | 2,079 | 228 | 91 |
| Median age | 37.0 | 37.4 | 37.7 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 65% | 55% | 55% |
| Families w/ Kids under 18 | 46% | 44% | 43% |
| Speak English | 100% | 77% | 79% |
| Speak Spanish | 0% | 13% | 13% |
Sidney 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 Sidney population is 1,297 and has a population density of 2,079 people per square mile, compared to the national average of 91. The median age of all residents is 37, 65% of people 15 years of age or older are married and 46% have kids under the age of 18. In Sidney, 4% of households have a median income that is below $25,000 and 12% of households report a median income above $150,000.
The 5 largest ethnic groups in Sidney are 96.9% White, 0.7% Black or African American, 0.5% Asian, 0% American Indian and 0% Native Hawaiian, with 1.1% of the population identifying as Hispanic or Latino. Of note, 99.6% of households reported speaking English only, while 0.1% reported speaking Spanish only. Additionally, 0.4% of residents were classified as foreign-born. The Sidney racial demographics and ethnicity breakdown are essential for comprehending and addressing systemic inequities, advancing social justice and inclusion and cultivating resilient communities.
Areas with a high population density tend to support a wide range of amenities and services within walking distance or a short commute. Residents tend to have convenient access to healthcare facilities, educational institutions, cultural venues, restaurants, shops and public transportation options, enhancing their quality of life and overall well-being. The Sidney population density is 2,079 people per square mile, which is well-above the national average of 91 and is considered one of the most densely populated cities in the country.
Understanding Populations: Analyzing and interpreting the Sidney demographic data provides us with valuable insights into the characteristics and composition of populations, encompassing age, gender, race, ethnicity, income, education and other socio-economic variables. This understanding is crucial for addressing the diverse needs, preferences and challenges encountered by various demographic groups within communities. Demographics play a crucial role in understanding populations, informing decision-making processes, and advancing equity, inclusion, and overall well-being for all individuals and communities. The Sidney population and demographic data serves as a foundation for addressing social, economic and environmental challenges, while also nurturing the well-being and resilience of societies.
Policy Planning: Demographic data and statistics play a fundamental role in informing policy and decision-making processes across government entities, organizations and businesses. Through the analysis and interpretation of Sidney demographic data, policymakers, government officials, and organizational leaders can pinpoint areas of concern, allocate resources efficiently, and devise policies and initiatives tailored to the specific needs and preferences of distinct demographic groups. The utilization of demographics in Sidney can be crucial in policy planning, facilitating evidence-based decision-making, identifying key priorities, forecasting future trends, monitoring policy outcomes and advancing principles of equity and inclusion. By harnessing this data effectively, policymakers can develop policies that are targeted, effective and inclusive, thus meeting the diverse needs of communities.
Education Allocation: In education planning, Sidney 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, Sidney 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.
| Race | Sidney | Illinois | National |
| White | 96.92% | 72.14% | 73.35% |
| Black | 0.69% | 14.30% | 12.63% |
| Asian | 0.46% | 5.10% | 5.22% |
| American Indian | 0.00% | 0.23% | 0.82% |
| Native Hawaiian | 0.00% | 0.03% | 0.18% |
| Mixed race | 1.93% | 2.34% | 3.06% |
| Other race | 0.00% | 5.86% | 4.75% |
Here are the best places to live in Illinois
10 Best cities in Illinois for employment
These are the 10 most affordable cities in Illinois
10 best cities to buy a new house in Illinois