Statistic Columbia South Carolina National
Population 137,084 5,275,357 336,919,644
Population density (sq mi) 1,016 175 91
Median age 28.2 38.8 37.7
Male/Female ratio 1.0:1 0.9:1 1.0:1
Married (15yrs & older) 34% 56% 55%
Families w/ Kids under 18 45% 40% 43%
Speak English 92% 93% 79%
Speak Spanish 4% 4% 13%
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Overview of Columbia Demographics

The demographics of Columbia 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 137,084, Columbia exhibits a population density of 1,016 people per square mile, contrasting with the national average of 91. The median age stands at 28.2, with 34% of individuals aged 15 or older being married and 45% having children under 18. In terms of income equality in Columbia, 30% of households report a median income below $25,000, while 16% report an income exceeding $150,000, showcasing a diverse economic landscape.

Columbia Racial Demographics & Ethnicity

Recognizing the racial demographics and ethnicity breakdown of Columbia is pivotal for addressing systemic inequities, championing social justice and inclusion and fostering resilient communities. In Columbia, the racial breakdown comprises 52.6% White, 39.6% Black or African American, 2.8% Asian, 0.1% American Indian, and 0.2% Native Hawaiian, with 5.8% of the population identifying as Hispanic or Latino. 91.6% of households reported speaking English only, while 3.8% reported speaking Spanish only. Furthermore, 5% of residents were categorized as foreign-born.

Columbia Population Density

Columbia 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 Columbia population density is 1,016, surpassing the national average of 91 per square miles, positioning itself to capitalize on the advantages of dense urban living.

Why are Demographics Important?

Understanding Populations: By delving into and analyzing the Columbia 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 Columbia 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.

Education Allocation: In education planning, Columbia demographic data can be invaluable for identifying student demographics, school enrollment trends and educational needs. This data aids schools and policymakers in resource allocation and the formulation of effective educational programs. It serves as a crucial tool for recognizing disparities in educational access and outcomes among different demographic groups, including 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. Overall, Columbia demographic data can be an essential tool in education for promoting equity, facilitating student success, and nurturing inclusive learning environments that cater to the needs of all students.

Social Cohesion: Analyzing demographics is vital for nurturing social cohesion and fostering understanding among diverse communities. By embracing and respecting variations in Columbia 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.

Demographics Quick Facts

  • The population density in Columbia is 479% higher than South Carolina
  • The median age in Columbia is 27% lower than South Carolina
  • In Columbia 52.58% of the population is White
  • In Columbia 39.60% of the population is Black
  • In Columbia 2.84% of the population is Asian

Compare Columbia, SC Demographics

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      Columbia racial demographics

      Race Columbia South Carolina National
      White 52.58% 67.27% 73.35%
      Black 39.60% 27.35% 12.63%
      Asian 2.84% 1.42% 5.22%
      American Indian 0.14% 0.32% 0.82%
      Native Hawaiian 0.21% 0.06% 0.18%
      Mixed race 3.41% 2.07% 3.06%
      Other race 1.22% 1.51% 4.75%
      In Columbia, 5.8% 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

      Columbia age breakdown

      Marital status

      Age of children in married couples

      Source: The Columbia, SC 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.