| Statistic | Irmo | South Carolina | National |
| Population | 12,397 | 5,148,714 | 328,239,523 |
| Population density (sq mi) | 1,797 | 173 | 91 |
| Median age | 39.6 | 38.8 | 37.7 |
| Male/Female ratio | 0.8:1 | 0.9:1 | 1.0:1 |
| Married (15yrs & older) | 61% | 56% | 55% |
| Families w/ Kids under 18 | 38% | 40% | 43% |
| Speak English | 95% | 93% | 79% |
| Speak Spanish | 1% | 4% | 13% |
The population of Irmo is 12,397, with a population density of 1,797 people per square mile, diverging from the national average of 91. The median age is 39.6 and 61% of individuals aged 15 or older are married, while 38% have children under 18. As far as income equality in Irmo goes, 8% of households have a median income below $25,000, whereas 24% report an income exceeding $150,000. The Irmo 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 Irmo 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 Irmo is 66.6% White, 27.8% Black or African American, 3.7% Asian, 0% American Indian and 0% Native Hawaiian - 2.3% of the population identify as Hispanic or Latino. Of all households, 94.9% reported speaking English only, while 1.4% reported speaking Spanish only. A total of 2.6% of residents were considered foreign born.
Irmo, characterized by above-average population density, plays a pivotal role in promoting environmental sustainability by reducing per capita energy consumption, greenhouse gas emissions and land use. Its compact urban development encourages energy-efficient buildings, active transportation modes like walking and cycling and the utilization of public transit, fostering sustainable lifestyles and mitigating environmental impact. Additionally, the area's dense population contributes to a vibrant social and cultural scene, featuring a diverse array of cultural events, festivals and community activities. This cultural diversity fuels creativity, innovation, and cross-cultural exchange, enhancing the community's social fabric. The Irmo population density stands at 1,797, exceeding the national average, at 91 people per square mile, positioning it in a nice position to reap the benefits of densely populated areas.
Understanding Populations: By delving into and analyzing the Irmo demographic stats, we can uncover insightful details regarding the composition and attributes of populations, spanning age, gender, race, ethnicity, income, education and other socio-economic indicators. This comprehension is vital for addressing the diverse needs, preferences and hurdles faced by various demographic groups within communities. Demographics wield significant influence in understanding populations, shaping decision-making processes and championing equity, inclusion, and the overall welfare of all individuals and communities. The Irmo population and demographic data serves as a cornerstone for tackling social, economic and environmental challenges, while simultaneously nurturing the well-being and resilience of societies.
Urban Development: By leveraging demographic data in Irmo, urban planners can tailor areas to meet the needs of any resident across housing, transportation and public services, all while fostering sustainability and elevating quality of life. Demographic changes can fuel gentrification and neighborhood transformation, whether in urban or rural settings. As neighborhoods attract newcomers with varying income levels and lifestyle preferences, property values may appreciate, potentially displacing established residents and reshaping the neighborhood's fabric. A nuanced understanding of population density, age distribution, household size and income levels is pivotal for guiding decisions on zoning, transportation infrastructure, housing development and public amenities. Utilizing the demographic data in planning and implementing affordable housing initiatives can help mitigate displacement risks and promote inclusive communities.
Social Cohesion: Reporting and analyzing demographics can play a crucial role in fostering social cohesion and understanding among diverse communities. By recognizing and appreciating differences in Irmo demographics, societies can promote inclusivity, diversity and social harmony, while addressing social disparities and promoting equal opportunities for all individuals. Racial demographics reflect the diversity of a population and contribute to fostering inclusive and welcoming communities. Embracing diversity strengthens social cohesion, promotes cultural understanding and enriches the fabric of society by celebrating the contributions of individuals from different racial and ethnic backgrounds.
| Race | Irmo | South Carolina | National |
| White | 66.56% | 67.27% | 73.35% |
| Black | 27.81% | 27.35% | 12.63% |
| Asian | 3.65% | 1.42% | 5.22% |
| American Indian | 0.00% | 0.32% | 0.82% |
| Native Hawaiian | 0.00% | 0.06% | 0.18% |
| Mixed race | 1.97% | 2.07% | 3.06% |
| Other race | 0.00% | 1.51% | 4.75% |
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