Statistic Cape Girardeau Missouri National
Population 41,479 6,326,040 336,919,644
Population density (sq mi) 1,431 92 91
Median age 34.4 38.3 37.7
Male/Female ratio 0.9:1 1.0:1 1.0:1
Married (15yrs & older) 46% 57% 55%
Families w/ Kids under 18 36% 42% 43%
Speak English 94% 94% 79%
Speak Spanish 2% 3% 13%
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Overview of Cape Girardeau Demographics

The demographics of Cape Girardeau offer invaluable insights into the composition, dynamics and needs of both urban and rural areas, empowering planners, developers and policymakers to foster prosperity, equity, and well-being for all residents. With a population of 41,479, Cape Girardeau exhibits a population density of 1,431 people per square mile, contrasting with the national average of 91. The median age stands at 34.4, with 46% of individuals aged 15 or older being married and 36% having children under 18. In terms of income equality in Cape Girardeau, 29% of households report a median income below $25,000, while 10% report an income exceeding $150,000, showcasing a diverse economic landscape.

Cape Girardeau Racial Demographics & Ethnicity

The Cape Girardeau 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 Cape Girardeau is 80.6% White, 12.7% Black or African American, 3% Asian, 0% American Indian and 0.2% Native Hawaiian - 3.1% of the population identify as Hispanic or Latino. Of all households, 94.4% reported speaking English only, while 1.6% reported speaking Spanish only. A total of 4.6% of residents were considered foreign born.

Cape Girardeau Population Density

Communities such as Cape Girardeau, with population densities higher than the average, play a significant role in promoting environmental sustainability by decreasing per capita energy consumption, greenhouse gas emissions and land use. Their compact urban development encourages the adoption of energy-efficient buildings, walking, cycling, and public transportation, fostering sustainable lifestyles and minimizing environmental impact. Additionally, densely populated areas tend to cultivate vibrant social and cultural scenes, fueled by a diverse population that contributes to a myriad of cultural events, festivals and community activities. This cultural diversity sparks creativity, innovation and cross-cultural exchange, enriching the social fabric of the community. Cape Girardeau has a population density of 1,431, surpassing the national average of 91 people per square mile, as it stands poised to reap the benefits of dense urban living.

Why are Demographics Important?

Education Allocation: Cape Girardeau demographics can play a pivotal role in guiding education planning, offering insights into student demographics, school enrollment patterns, and educational requirements. This data aids schools and policymakers in resource allocation and the development of effective educational programs. It serves as a critical tool for identifying disparities in educational access and outcomes among diverse demographic groups, such as racial and ethnic minorities, socio-economic status, and students with disabilities. Through the disaggregation of data by demographic factors, education planners can pinpoint areas of inequity and implement targeted interventions to enhance access, support, and outcomes for marginalized students. Ultimately, Cape Girardeau demographic data is indispensable in education for advancing equity, fostering student achievement, and cultivating inclusive learning environments tailored to the needs of all students.

Healthcare Planning: An analysis of Cape Girardeau demographics can inform healthcare planning and delivery by identifying population health needs, disparities and risk factors. Understanding demographic trends allows healthcare providers and policymakers to allocate resources effectively, develop prevention and intervention programs and address health inequities within communities. Leveraging demographic data, healthcare providers, and policymakers strive 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 customized healthcare services to meet the diverse needs of populations.

Social Cohesion: The examination and interpretation of demographics are pivotal for nurturing social cohesion and promoting understanding among diverse communities. By acknowledging and honoring differences in Cape Girardeau demographics, societies can champion inclusivity, diversity and social cohesion while addressing social disparities and advocating for equitable opportunities. Racial demographics can potentially showcase the diversity of a population and are crucial for fostering inclusive and embracing communities. Embracing diversity fortifies social bonds, fosters cultural appreciation and enriches society by celebrating the contributions of individuals from diverse racial and ethnic backgrounds.

Demographics Quick Facts

  • The population density in Cape Girardeau is 1455% higher than Missouri
  • The median age in Cape Girardeau is 10% lower than Missouri
  • In Cape Girardeau 80.61% of the population is White
  • In Cape Girardeau 12.67% of the population is Black
  • In Cape Girardeau 2.99% of the population is Asian

Compare Cape Girardeau, MO Demographics

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      Cape Girardeau racial demographics

      Race Cape Girardeau Missouri National
      White 80.61% 82.53% 73.35%
      Black 12.67% 11.58% 12.63%
      Asian 2.99% 1.78% 5.22%
      American Indian 0.03% 0.42% 0.82%
      Native Hawaiian 0.20% 0.11% 0.18%
      Mixed race 2.96% 2.44% 3.06%
      Other race 0.55% 1.13% 4.75%
      In Cape Girardeau, 3.1% 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

      Cape Girardeau age breakdown

      Marital status

      Age of children in married couples

      Source: The Cape Girardeau, MO demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS) and include 2026 modeled data developed using proprietary methodologies.