Statistic St. Clair Missouri National
Population 4,702 6,137,428 328,239,523
Population density (sq mi) 984 90 91
Median age 35.0 38.3 37.7
Male/Female ratio 1.0:1 1.0:1 1.0:1
Married (15yrs & older) 66% 57% 55%
Families w/ Kids under 18 41% 42% 43%
Speak English 100% 94% 79%
Speak Spanish 0% 3% 13%

Overview of St. Clair Demographics

The population of St. Clair is 4,702, with a population density of 984 people per square mile, diverging from the national average of 91. The median age is 35 and 66% of individuals aged 15 or older are married, while 41% have children under 18. As far as income equality in St. Clair goes, 28% of households have a median income below $25,000, whereas 4% report an income exceeding $150,000. The St. Clair 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. Clair Racial Demographics & Ethnicity

The St. Clair racial demographics and ethnicity breakdown could be indispensable tools for recognizing and rectifying systemic inequities, fostering social justice and inclusion and cultivating resilient communities. In St. Clair, the racial breakdown reveals 95.6% White, 0.4% Black or African American, 0% Asian, 2.2% American Indian and 0.3% Native Hawaiian, with 0.9% of the population identifying as Hispanic or Latino. Of all households, 99.6% reported speaking English only, while 0% reported speaking Spanish only. Moreover, 5.8% of residents were classified as foreign-born.

St. Clair Population Density

St. Clair, 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 St. Clair population density stands at 984, exceeding the national average, at 91 people per square mile, positioning it in a nice position to reap the benefits of densely populated areas.

Why are Demographics Important?

Healthcare Planning: The examination of St. Clair demographics can potentially inform healthcare planning and delivery by identifying population health needs, disparities and risk factors. By comprehending demographic trends, healthcare providers and policymakers can allocate resources effectively, develop prevention and intervention programs, and address health inequities within communities. Through the utilization of demographic statistics, healthcare providers and policymakers aim to achieve equitable, accessible, and high-quality healthcare for all individuals and communities. This proactive healthcare planning approach ensures targeted interventions, efficient resource allocation and tailored healthcare services to meet the diverse needs of populations.

Urban Development: By leveraging demographic data in St. Clair, 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.

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 St. Clair 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 St. Clair 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.

New Real Estate Listings in St. Clair Area
Search Homes for Sale in St. Clair, MO

Demographics Quick Facts

  • The population density in St. Clair is 994% higher than Missouri
  • The median age in St. Clair is 9% lower than Missouri
  • In St. Clair 95.64% of the population is White
  • In St. Clair 0.38% of the population is Black
  • In St. Clair 0.00% of the population is Asian

Compare St. Clair, MO Demographics

      vs

      St. Clair racial demographics

      Race St. Clair Missouri National
      White 95.64% 82.53% 73.35%
      Black 0.38% 11.58% 12.63%
      Asian 0.00% 1.78% 5.22%
      American Indian 2.21% 0.42% 0.82%
      Native Hawaiian 0.28% 0.11% 0.18%
      Mixed race 1.49% 2.44% 3.06%
      Other race 0.00% 1.13% 4.75%
      In St. Clair, 0.9% 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

      St. Clair age breakdown

      Marital status

      Age of children in married couples

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