| Statistic | St. Elmo | Illinois | National |
| Population | 1,505 | 13,081,969 | 336,919,644 |
| Population density (sq mi) | 1,266 | 236 | 91 |
| Median age | 40.3 | 37.4 | 37.7 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 59% | 55% | 55% |
| Families w/ Kids under 18 | 28% | 44% | 43% |
| Speak English | 99% | 77% | 79% |
| Speak Spanish | 0% | 13% | 13% |
The population of St. Elmo is 1,505, with a population density of 1,266 people per square mile, diverging from the national average of 91. The median age is 40.3 and 59% of individuals aged 15 or older are married, while 28% have children under 18. As far as income equality in St. Elmo goes, 23% of households have a median income below $25,000, whereas 4% report an income exceeding $150,000. The St. Elmo demographics data can provide indispensable insights into the composition, dynamics and needs of cities, towns or even villages, empowering planners, developers and policymakers to devise strategies that foster prosperity, equity and well-being for all residents.
The 5 largest ethnic groups in St. Elmo are 99.9% White, 0.1% Black or African American, 0% Asian, 0% American Indian and 0% Native Hawaiian, with 0.7% of the population identifying as Hispanic or Latino. Of note, 98.6% of households reported speaking English only, while 0.1% reported speaking Spanish only. Additionally, 0% of residents were classified as foreign-born. The St. Elmo racial demographics and ethnicity breakdown are essential for comprehending and addressing systemic inequities, advancing social justice and inclusion and cultivating resilient communities.
St. Elmo could serve as a prime example of how areas with higher-than-average population density can champion environmental sustainability by reducing per capita energy consumption, greenhouse gas emissions and land use. Embracing compact urban development, these densely populated areas promote energy-efficient buildings and encourages walking, cycling and public transit use, fostering sustainable lifestyles and minimizing environmental impact. Moreover, densely populated regions are renowned for their vibrant social and cultural scenes, driven by a diverse population that organizes an array of cultural events, festivals and community activities. This cultural diversity ignites creativity, innovation and cross-cultural exchange, enriching the social fabric of the community. The St. Elmo population density is 1,266, surpassing the national average of 91 per square miles, positioning itself to capitalize on the advantages of dense urban living.
A city with fewer children like St. Elmo can offer several benefits, catering to a demographic where families with fewer or no children may find an ideal environment. The advantages could include a quiet environment, increased focus on adult-oriented amenities, reduced traffic and increased affordability. Perhaps the biggest benefit could be a greater availability of housing options that cater to adult residents or smaller households. This could include more condominiums, apartments, or single-family homes designed for couples or individuals without children, providing a wider range of choices for prospective homebuyers or renters. Areas with fewer kids could also be an indication that this area could be a suitable area for retirees or seniors. In St. Elmo, only 28% of people have kids under the age of 18, which is far less than the national average. Another 59% of residents over 15 years old are married. This bodes well for taking advantage of all the benefits of an area where less kids are present.
Urban Development: Urban planners can leverage demographics data in St. Elmo to design and develop areas that cater to residents' needs, spanning housing, transportation, and public services, while prioritizing sustainability and enhancing quality of life. Demographic changes can contribute to gentrification and neighborhood evolution, whether in urban or rural contexts. As neighborhoods attract new residents with diverse income levels and lifestyle preferences, property values may appreciate, potentially displacing longstanding residents and reshaping the neighborhood's identity. Understanding population density, age distribution, household size and income levels is essential for guiding decisions on zoning, transportation infrastructure, housing development and public amenities. Incorporating St. Elmo demographics data into planning and implementing affordable housing initiatives can help mitigate displacement risks.
Policy Planning: Demographic data and statistics serve as valuable tools for guiding policy and decision-making processes across government entities, organizations, and businesses. Through the analysis and interpretation of St. Elmo demographics, policymakers, government officials and organizational leaders can identify areas requiring attention, allocate resources strategically and develop policies and initiatives that cater to the unique needs and preferences of various demographic groups. St. Elmo demographic statistics can play a critical role in policy planning by informing resource allocation, enabling evidence-based decision-making, identifying priority areas, forecasting future trends, monitoring policy outcomes and fostering equity and inclusivity. By harnessing this data effectively, policymakers can craft policies that are targeted, efficient and equitable, thereby addressing the diverse needs of communities.
Education Allocation: Utilizing census data like St. Elmo demographics can be useful in guiding education planning, as it helps identify student demographics, school enrollment trends and educational needs. This data assists schools and policymakers in allocating resources and devising effective educational programs. It serves as a vital tool for recognizing disparities in educational access and outcomes among various demographic groups, including racial and ethnic minorities, socio-economic status and students with disabilities. By disaggregating data based on demographic factors, education planners can pinpoint areas of inequity and implement targeted interventions to enhance access, support and outcomes for marginalized students. In essence, St. Elmo demographic statistics can play an indispensable role in education by promoting equity, bolstering student success and cultivating inclusive learning environments tailored to meet the needs of all students.
| Race | St. Elmo | Illinois | National |
| White | 99.86% | 72.14% | 73.35% |
| Black | 0.14% | 14.30% | 12.63% |
| Asian | 0.00% | 5.10% | 5.22% |
| American Indian | 0.00% | 0.23% | 0.82% |
| Native Hawaiian | 0.00% | 0.03% | 0.18% |
| Mixed race | 0.00% | 2.34% | 3.06% |
| Other race | 0.00% | 5.86% | 4.75% |
Here are the best places to live in Illinois
Most Dangerous States In The US
These are the 10 cheapest cities in Illinois
These are the largest cities in Illinois