Statistic St. Joseph Illinois National
Population 4,053 12,671,821 328,239,523
Population density (sq mi) 1,946 228 91
Median age 39.2 37.4 37.7
Male/Female ratio 1.0:1 1.0:1 1.0:1
Married (15yrs & older) 60% 55% 55%
Families w/ Kids under 18 57% 44% 43%
Speak English 96% 77% 79%
Speak Spanish 2% 13% 13%

Overview of St. Joseph Demographics

The population of St. Joseph is 4,053, with a population density of 1,946 people per square mile, diverging from the national average of 91. The median age is 39.2 and 60% of individuals aged 15 or older are married, while 57% have children under 18. As far as income equality in St. Joseph goes, 15% of households have a median income below $25,000, whereas 31% report an income exceeding $150,000. The St. Joseph 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.

St. Joseph Racial Demographics & Ethnicity

Recognizing the racial demographics and ethnicity breakdown of St. Joseph is pivotal for addressing systemic inequities, championing social justice and inclusion and fostering resilient communities. In St. Joseph, the racial breakdown comprises 98% White, 0% Black or African American, 2% Asian, 0% American Indian, and 0% Native Hawaiian, with 1% of the population identifying as Hispanic or Latino. 96.2% of households reported speaking English only, while 1.7% reported speaking Spanish only. Furthermore, 2.2% of residents were categorized as foreign-born.

St. Joseph Population Density

St. Joseph 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. Joseph population density is 1,946, surpassing the national average of 91 per square miles, positioning itself to capitalize on the advantages of dense urban living.

Is St. Joseph Family Friendly?

A family-friendly city like St. Joseph prioritizes the well-being and requirements of families, creating an atmosphere conducive to the flourishing of children, the support of parents and the collective enjoyment of a superior quality of life. These cities are characterized by their fostering of strong community bonds, where neighbors actively support and watch out for one another. Additionally, they often offer outstanding educational opportunities, including top-tier schools, well-stocked libraries and diverse extracurricular activities. Access to quality education is indispensable for the holistic development and future achievements of children. By giving precedence to the welfare of its inhabitants, such cities transform into vibrant and resilient communities where families can truly thrive. In St. Joseph, 57% of families have children under the age of 18, and 60% of residents aged over 15 are married. These demographic characteristics position this area to fully reap the benefits of being a family-friendly area.

Why are Demographics Important?

Social Cohesion: Analyzing demographics is vital for nurturing social cohesion and fostering understanding among diverse communities. By embracing and respecting variations in St. Joseph demographics, societies can advance inclusivity, diversity and social unity while combatting social inequalities and advocating for equal opportunities. Racial demographics mirror the diversity within a population and can be instrumental in cultivating inclusive and inviting communities. Embracing diversity strengthens social bonds, fosters cultural appreciation and enriches society by acknowledging the contributions of individuals from various racial and ethnic backgrounds.

Healthcare Planning: The analysis of St. Joseph 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.

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. Joseph 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. Joseph 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.

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Demographics Quick Facts

  • The population density in St. Joseph is 754% higher than Illinois
  • The median age in St. Joseph is 5% higher than Illinois
  • In St. Joseph 98.00% of the population is White
  • In St. Joseph 0.02% of the population is Black
  • In St. Joseph 1.97% of the population is Asian

Compare St. Joseph, IL Demographics

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      St. Joseph racial demographics

      Race St. Joseph Illinois National
      White 98.00% 72.14% 73.35%
      Black 0.02% 14.30% 12.63%
      Asian 1.97% 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%
      In St. Joseph, 1.0% 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

      St. Joseph age breakdown

      Marital status

      Age of children in married couples

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