Statistic Alta Iowa National
Population 2,046 3,258,878 336,919,644
Population density (sq mi) 1,898 58 91
Median age 36.3 38.0 37.7
Male/Female ratio 0.8:1 1.0:1 1.0:1
Married (15yrs & older) 62% 60% 55%
Families w/ Kids under 18 48% 44% 43%
Speak English 82% 92% 79%
Speak Spanish 9% 4% 13%
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Overview of Alta Demographics

The demographics of Alta 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 2,046, Alta exhibits a population density of 1,898 people per square mile, contrasting with the national average of 91. The median age stands at 36.3, with 62% of individuals aged 15 or older being married and 48% having children under 18. In terms of income equality in Alta, 7% of households report a median income below $25,000, while 10% report an income exceeding $150,000, showcasing a diverse economic landscape.

Alta Racial Demographics & Ethnicity

The 5 largest ethnic groups in Alta are 82.4% White, 2.3% Black or African American, 7.9% Asian, 0% American Indian and 0% Native Hawaiian, with 13.1% of the population identifying as Hispanic or Latino. Of note, 82.3% of households reported speaking English only, while 9% reported speaking Spanish only. Additionally, 10.6% of residents were classified as foreign-born. The Alta racial demographics and ethnicity breakdown are essential for comprehending and addressing systemic inequities, advancing social justice and inclusion and cultivating resilient communities.

Alta Population Density

Communities such as Alta, 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. Alta has a population density of 1,898, 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?

Understanding Populations: Analyzing and interpreting the Alta demographic data provides us with valuable insights into the characteristics and composition of populations, encompassing age, gender, race, ethnicity, income, education and other socio-economic variables. This understanding is crucial for addressing the diverse needs, preferences and challenges encountered by various demographic groups within communities. Demographics play a crucial role in understanding populations, informing decision-making processes, and advancing equity, inclusion, and overall well-being for all individuals and communities. The Alta population and demographic data serves as a foundation for addressing social, economic and environmental challenges, while also nurturing the well-being and resilience of societies.

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 Alta 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 Alta 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.

Education Allocation: Alta 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, Alta demographic data is indispensable in education for advancing equity, fostering student achievement, and cultivating inclusive learning environments tailored to the needs of all students.

Demographics Quick Facts

  • The population density in Alta is 3154% higher than Iowa
  • The median age in Alta is 4% lower than Iowa
  • In Alta 82.36% of the population is White
  • In Alta 2.33% of the population is Black
  • In Alta 7.94% of the population is Asian

Compare Alta, IA Demographics

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      Alta racial demographics

      Race Alta Iowa National
      White 82.36% 90.90% 73.35%
      Black 2.33% 3.32% 12.63%
      Asian 7.94% 2.14% 5.22%
      American Indian 0.00% 0.32% 0.82%
      Native Hawaiian 0.00% 0.08% 0.18%
      Mixed race 3.19% 1.97% 3.06%
      Other race 4.20% 1.27% 4.75%
      In Alta, 13.1% 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

      Alta age breakdown

      Marital status

      Age of children in married couples

      Source: The Alta, IA 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.