Statistic St. Helena California National
Population 6,176 40,994,941 336,919,644
Population density (sq mi) 1,238 263 91
Median age 51.0 36.0 37.7
Male/Female ratio 1.0:1 1.0:1 1.0:1
Married (15yrs & older) 60% 52% 55%
Families w/ Kids under 18 40% 46% 43%
Speak English 77% 56% 79%
Speak Spanish 17% 29% 13%
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Overview of St. Helena Demographics

St. Helena 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 St. Helena population is 6,176 and has a population density of 1,238 people per square mile, compared to the national average of 91. The median age of all residents is 51, 60% of people 15 years of age or older are married and 40% have kids under the age of 18. In St. Helena, 10% of households have a median income that is below $25,000 and 45% of households report a median income above $150,000.

St. Helena Racial Demographics & Ethnicity

The St. Helena 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. Helena, the racial breakdown reveals 89.4% White, 1.3% Black or African American, 2.1% Asian, 0.2% American Indian and 0% Native Hawaiian, with 20.6% of the population identifying as Hispanic or Latino. Of all households, 76.8% reported speaking English only, while 16.8% reported speaking Spanish only. Moreover, 22.6% of residents were classified as foreign-born.

St. Helena Population Density

St. Helena, 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. Helena population density stands at 1,238, 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?

Policy Planning: Demographic data and statistics serve as valuable tools for guiding policy and decision-making processes across government entities, organizations, and businesses. Through the analysis and interpretation of St. Helena demographics, policymakers, government officials and organizational leaders can identify areas requiring attention, allocate resources strategically and develop policies and initiatives that cater to the unique needs and preferences of various demographic groups. St. Helena demographic statistics can play a critical role in policy planning by informing resource allocation, enabling evidence-based decision-making, identifying priority areas, forecasting future trends, monitoring policy outcomes and fostering equity and inclusivity. By harnessing this data effectively, policymakers can craft policies that are targeted, efficient and equitable, thereby addressing the diverse needs of communities.

Social Cohesion: The reporting and analysis of demographics are essential for fostering social cohesion and understanding among diverse communities. By acknowledging and valuing differences in St. Helena demographics, societies can champion inclusivity, diversity and social harmony while tackling social disparities and advocating for equal opportunities. Racial demographics showcase the varied makeup of a population and play a vital role in nurturing inclusive and hospitable communities. Embracing diversity bolsters social cohesion, enhances cultural comprehension and enriches society by honoring the contributions of individuals from diverse racial and ethnic backgrounds.

Healthcare Planning: By analyzing the St. Helena demographic data, it can potentially inform healthcare planning and delivery by identifying population health needs, disparities, and risk factors. Understanding demographic trends helps healthcare providers and policymakers allocate resources, develop prevention and intervention programs, and address health inequities within communities. By leveraging demographic data, healthcare providers and policymakers can work towards achieving equitable, accessible, and high-quality healthcare for all individuals and communities. This proactive approach to healthcare planning ensures that interventions are targeted, resources are allocated efficiently, and healthcare services are tailored to meet the diverse needs of populations.

Demographics Quick Facts

  • The population density in St. Helena is 371% higher than California
  • The median age in St. Helena is 42% higher than California
  • In St. Helena 89.35% of the population is White
  • In St. Helena 1.26% of the population is Black
  • In St. Helena 2.07% of the population is Asian

Compare St. Helena, CA Demographics

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      St. Helena racial demographics

      Race St. Helena California National
      White 89.35% 61.26% 73.35%
      Black 1.26% 5.85% 12.63%
      Asian 2.07% 13.85% 5.22%
      American Indian 0.21% 0.74% 0.82%
      Native Hawaiian 0.00% 0.39% 0.18%
      Mixed race 2.12% 4.62% 3.06%
      Other race 4.99% 13.28% 4.75%
      In St. Helena, 20.6% 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. Helena age breakdown

      Marital status

      Age of children in married couples

      Source: The St. Helena, CA 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.