Statistic Rock Hill South Carolina National
Population 74,410 5,148,714 328,239,523
Population density (sq mi) 1,870 173 91
Median age 34.1 38.8 37.7
Male/Female ratio 0.9:1 0.9:1 1.0:1
Married (15yrs & older) 46% 56% 55%
Families w/ Kids under 18 42% 40% 43%
Speak English 93% 93% 79%
Speak Spanish 5% 4% 13%

Overview of Rock Hill Demographics

Rock Hill demographics provide invaluable insights into the composition, dynamics and needs of urban and rural areas, enabling them to plan, develop, and govern in ways that promote prosperity, equity and well-being for all residents. The Rock Hill population is 74,410 and has a population density of 1,870 people per square mile, compared to the national average of 91. The median age of all residents is 34.1, 46% of people 15 years of age or older are married and 42% have kids under the age of 18. In Rock Hill, 20% of households have a median income that is below $25,000 and 12% of households report a median income above $150,000.

Rock Hill Racial Demographics & Ethnicity

The 5 largest ethnic groups in Rock Hill are 55.5% White, 38.2% Black or African American, 1.9% Asian, 0.2% American Indian and 0% Native Hawaiian, with 6.7% of the population identifying as Hispanic or Latino. Of note, 92.9% of households reported speaking English only, while 5% reported speaking Spanish only. Additionally, 6.1% of residents were classified as foreign-born. The Rock Hill racial demographics and ethnicity breakdown are essential for comprehending and addressing systemic inequities, advancing social justice and inclusion and cultivating resilient communities.

Rock Hill Population Density

Rock Hill 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 Rock Hill population density is 1,870, 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 reporting and analyzing Rock Hill demographics, we can acquire valuable insights into the makeup and traits of populations, encompassing age, gender, race, ethnicity, income, education and various socio-economic factors. This comprehension is vital for tackling the varied needs, preferences, and obstacles encountered by different demographic groups within communities. Demographics serve a pivotal role in comprehending populations, guiding decision-making processes and advancing equity, inclusion and overall well-being for all individuals and communities. The Rock Hill population data serves as a cornerstone for addressing social, economic and environmental challenges, while also fostering the well-being and strength of communities.

Policy Planning: Demographic data and statistics serve as vital tools for informing policy and decision-making processes across various levels of government, as well as within organizations and businesses. Through the reporting and analysis of demographic data, policymakers, government officials, and organizational leaders can pinpoint areas of need, allocate resources efficiently, and craft tailored policies and programs to address the unique needs and priorities of different demographic groups. The utilization of demographic data in Rock Hill is instrumental in policy planning, facilitating resource allocation, evidence-based decision-making, priority identification, trend forecasting, policy impact assessment, and the promotion of equity and inclusion. By harnessing this data effectively, policymakers can devise targeted, impactful, and inclusive policies that cater to the diverse needs of communities.

Education Allocation: In education planning, Rock Hill 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, Rock Hill 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.

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Demographics Quick Facts

  • The population density in Rock Hill is 981% higher than South Carolina
  • The median age in Rock Hill is 12% lower than South Carolina
  • In Rock Hill 55.51% of the population is White
  • In Rock Hill 38.20% of the population is Black
  • In Rock Hill 1.91% of the population is Asian

Compare Rock Hill, SC Demographics

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      Rock Hill racial demographics

      Race Rock Hill South Carolina National
      White 55.51% 67.27% 73.35%
      Black 38.20% 27.35% 12.63%
      Asian 1.91% 1.42% 5.22%
      American Indian 0.19% 0.32% 0.82%
      Native Hawaiian 0.01% 0.06% 0.18%
      Mixed race 2.27% 2.07% 3.06%
      Other race 1.92% 1.51% 4.75%
      In Rock Hill, 6.7% 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

      Rock Hill age breakdown

      Marital status

      Age of children in married couples

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