Statistic Wilmington Illinois National
Population 5,883 12,671,821 328,239,523
Population density (sq mi) 426 228 91
Median age 46.4 37.4 37.7
Male/Female ratio 0.9:1 1.0:1 1.0:1
Married (15yrs & older) 54% 55% 55%
Families w/ Kids under 18 37% 44% 43%
Speak English 97% 77% 79%
Speak Spanish 2% 13% 13%

Overview of Wilmington Demographics

The population in Wilmington is 5,883, while the population density is 426 people per square mile, contrasting with the national average of 91. The median age stands at 46.4, with 54% of individuals aged 15 or older being married and 37% having children under 18. In terms of household income equality in Wilmington, 20% of households report a median income below $25,000, while 15% report an income exceeding $150,000. The Wilmington demographics data can provide invaluable insight into the composition, dynamics and needs of urban and rural areas, enabling planners, developers and policymakers to strategize effectively for the promotion of prosperity, equity and well-being for all residents in the area.

Wilmington Racial Demographics & Ethnicity

The Wilmington 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 Wilmington is 93.4% White, 0.5% Black or African American, 0.2% Asian, 0.2% American Indian and 0% Native Hawaiian - 9.9% of the population identify as Hispanic or Latino. Of all households, 96.9% reported speaking English only, while 2.4% reported speaking Spanish only. A total of 1.7% of residents were considered foreign born.

Wilmington Population Density

Areas like Wilmington, characterized by below-average population density, offer a quieter lifestyle, closer connection to nature, strong community ties, improved affordability and enhanced safety, appealing to individuals seeking a break from urban life. These regions often boast a more affordable cost of living, with housing prices typically more accessible and residents may benefit from lower taxes, living expenses and insurance rates. Low population density areas also tend to have lower crime rates compared to densely populated urban areas, contributing to a greater sense of security for residents and their families. The Wilmington population density is 426 people per square mile, which ranks lower than 50% of cities nationwide, presenting ample opportunity to enjoy these advantages.

Why are Demographics Important?

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 Wilmington 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.

Understanding Populations: Analyzing and interpreting the Wilmington 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 Wilmington 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.

Urban Development: Urban planners could use Wilmington demographic data to design and create areas that accommodate the needs of residents, including housing, transportation and public services, while promoting sustainability and quality of life. Demographic shifts can contribute to gentrification and neighborhood change in urban or rural areas. As neighborhoods attract new residents with different income levels and lifestyle preferences, property values may rise, leading to displacement of long-time residents and changes in the character and identity of the neighborhood. Understanding population density, age distribution, household size and income levels helps inform decisions related to zoning, transportation infrastructure, housing development and public amenities. Lastly, using Wilmington demographics for planning and development of affordable housing can help prevent displacement.

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Demographics Quick Facts

  • The population density in Wilmington is 87% higher than Illinois
  • The median age in Wilmington is 24% higher than Illinois
  • In Wilmington 93.39% of the population is White
  • In Wilmington 0.51% of the population is Black
  • In Wilmington 0.20% of the population is Asian

Compare Wilmington, IL Demographics

      vs

      Wilmington racial demographics

      Race Wilmington Illinois National
      White 93.39% 72.14% 73.35%
      Black 0.51% 14.30% 12.63%
      Asian 0.20% 5.10% 5.22%
      American Indian 0.20% 0.23% 0.82%
      Native Hawaiian 0.00% 0.03% 0.18%
      Mixed race 0.61% 2.34% 3.06%
      Other race 5.08% 5.86% 4.75%
      In Wilmington, 9.9% 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

      Wilmington age breakdown

      Marital status

      Age of children in married couples

      Source: The Wilmington, IL demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS).