Statistic Kiawah Island South Carolina National
Population 1,832 5,275,357 336,919,644
Population density (sq mi) 167 175 91
Median age 67.4 38.8 37.7
Male/Female ratio 0.9:1 0.9:1 1.0:1
Married (15yrs & older) 91% 56% 55%
Families w/ Kids under 18 2% 40% 43%
Speak English 98% 93% 79%
Speak Spanish 0% 4% 13%
See Who Lives in the Area Before Buying! Local Insights Report
  • Know the community before you call it home
  • Get clear insights into age, income, education, etc.
  • Access over 300 data points for any address
Local Insights Report

Overview of Kiawah Island Demographics

Understanding the demographics of Kiawah Island is essential for gaining insights into the composition, dynamics and needs of any city, town or village. This knowledge empowers planners, developers and policymakers to strategize effectively, promoting prosperity, equity and well-being for all residents. The Kiawah Island population is 1,832, with a population density of 167 people per square mile, diverging from the national average of 91. The median age is 67.4, and 91% of individuals aged 15 or older are married, while 2% have children under 18. As far as income equality in Kiawah Island, 7% of households have a median income below $25,000, whereas 64% report an income exceeding $150,000, indicating a varied economic landscape within the area.

Kiawah Island Racial Demographics & Ethnicity

Recognizing the racial demographics and ethnicity breakdown of Kiawah Island is pivotal for addressing systemic inequities, championing social justice and inclusion and fostering resilient communities. In Kiawah Island, the racial breakdown comprises 97.9% White, 1.1% Black or African American, 0.7% Asian, 0% American Indian, and 0% Native Hawaiian, with 0.8% of the population identifying as Hispanic or Latino. 97.9% of households reported speaking English only, while 0.3% reported speaking Spanish only. Furthermore, 4% of residents were categorized as foreign-born.

Kiawah Island Population Density

Regions characterized by lower-than-average population density, such as Kiawah Island, offer a chance for a more relaxed lifestyle, deeper connection to nature, vibrant community bonds, enhanced affordability, and heightened safety, making them enticing options for those seeking refuge from the frenetic pace of urban life. These areas often boast a more budget-friendly cost of living, with housing prices typically more affordable and residents may benefit from reduced taxes, living expenses, and insurance rates. Low population density areas often exhibit lower crime rates than densely populated urban regions, fostering a greater sense of safety and security for residents and their families. The Kiawah Island population density is 167 people per square mile, which ranks below 50% of cities nationwide, presenting ample opportunities to enjoy these exceptional benefits.

Is Kiawah Island Family Friendly?

Kiawah Island, a city with less children than average, presents numerous advantages tailored to a demographic where families with fewer or no children seek an optimal living environment. These advantages may encompass a tranquil ambiance, a heightened focus on amenities geared towards adults, reduced traffic congestion and enhanced affordability. Notably, one of the principal benefits could be the expanded availability of housing options designed to accommodate adult residents or smaller households. This could include various housing types such as condominiums, apartments, or single-family homes specifically tailored for couples or individuals without children, offering a diverse range of choices for potential buyers or renters. Areas with fewer children may also signify suitability for retirees or seniors. In Kiawah Island, only 2% of the population consists of children under 18 years old, significantly lower than the national average. Additionally, 91% of residents aged over 15 are married. These demographic patterns could suggest a promising environment for capitalizing on the benefits of a city with fewer children.

Why are Demographics Important?

Understanding Populations: By reporting and analyzing Kiawah Island 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 Kiawah Island 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: At various levels of government and within organizations and businesses, demographic data and statistics serve as essential tools for guiding policy and decision-making processes. Through the examination and interpretation of Kiawah Island demographic stats and data, policymakers, government officials, and organizational leaders can pinpoint areas requiring attention, allocate resources judiciously and design policies and initiatives tailored to the specific needs and preferences of distinct demographic segments. The utilization of Kiawah Island demographic data plays a pivotal role in policy formulation by informing resource allocation, facilitating evidence-based decision-making, identifying key priorities, predicting future trends, assessing policy effectiveness, and advancing principles of equity and inclusivity. Through effective utilization of this data, policymakers can craft policies that are targeted, efficient, and responsive to the diverse needs of communities.

Healthcare Planning: Analyzing the demographic data in Kiawah Island has the potential to inform healthcare planning and delivery by identifying population health needs, disparities and risk factors. Healthcare providers and policymakers can allocate resources more effectively, develop prevention and intervention programs and address health inequities within communities by understanding demographic trends. Leveraging demographic statistics can enable healthcare providers and policymakers to strive for 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 diverse population needs.

Demographics Quick Facts

  • The population density in Kiawah Island is 5% lower than South Carolina
  • The median age in Kiawah Island is 74% higher than South Carolina
  • In Kiawah Island 97.91% of the population is White
  • In Kiawah Island 1.07% of the population is Black
  • In Kiawah Island 0.73% of the population is Asian

Compare Kiawah Island, SC Demographics

City Image
    City Default Image
      vs

      Kiawah Island racial demographics

      Race Kiawah Island South Carolina National
      White 97.91% 67.27% 73.35%
      Black 1.07% 27.35% 12.63%
      Asian 0.73% 1.42% 5.22%
      American Indian 0.00% 0.32% 0.82%
      Native Hawaiian 0.00% 0.06% 0.18%
      Mixed race 0.28% 2.07% 3.06%
      Other race 0.00% 1.51% 4.75%
      In Kiawah Island, 0.8% 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

      Kiawah Island age breakdown

      Marital status

      Age of children in married couples

      Source: The Kiawah Island, 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.