Statistic Spencer Iowa National
Population 11,038 3,155,070 328,239,523
Population density (sq mi) 1,008 57 91
Median age 41.9 38.0 37.7
Male/Female ratio 0.9:1 1.0:1 1.0:1
Married (15yrs & older) 61% 60% 55%
Families w/ Kids under 18 40% 44% 43%
Speak English 97% 92% 79%
Speak Spanish 2% 4% 13%

Overview of Spencer Demographics

Spencer 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 Spencer population is 11,038 and has a population density of 1,008 people per square mile, compared to the national average of 91. The median age of all residents is 41.9, 61% of people 15 years of age or older are married and 40% have kids under the age of 18. In Spencer, 31% of households have a median income that is below $25,000 and 8% of households report a median income above $150,000.

Spencer Racial Demographics & Ethnicity

The Spencer racial demographics and ethnicity breakdown serves as a critical tool for understanding and addressing systemic inequities, promoting social justice and inclusion and building stronger, more resilient communities. The racial breakdown in Spencer is 94.8% White, 0.1% Black or African American, 1% Asian, 0% American Indian and 0% Native Hawaiian - 4.1% of the population identify as Hispanic or Latino. Of all households, 97% reported speaking English only, while 1.9% reported speaking Spanish only. A total of 2.1% of residents were considered foreign born.

Spencer Population Density

Spencer has a population density that is well above-average, which 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. Spencer has a population density of 1,008 people per square mile, exceeding the national average of 91 and positions itself in a good spot to reap the benefits of densely populated areas.

Why are Demographics Important?

Education Allocation: Utilizing census data like Spencer demographics can be useful in guiding education planning, as it helps identify student demographics, school enrollment trends and educational needs. This data assists schools and policymakers in allocating resources and devising effective educational programs. It serves as a vital tool for recognizing disparities in educational access and outcomes among various demographic groups, including racial and ethnic minorities, socio-economic status and students with disabilities. By disaggregating data based on demographic factors, education planners can pinpoint areas of inequity and implement targeted interventions to enhance access, support and outcomes for marginalized students. In essence, Spencer demographic statistics can play an indispensable role in education by promoting equity, bolstering student success and cultivating inclusive learning environments tailored to meet the needs of all students.

Healthcare Planning: By analyzing the Spencer 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.

Understanding Populations: The examination and analysis of Spencer demographic data can offer valuable insights into the composition and traits of populations, including age, gender, race, ethnicity, income, education and various socio-economic factors. This understanding is essential for addressing the varied needs, preferences, and challenges faced by different demographic groups within communities. Demographics hold significant importance in understanding populations, guiding decision-making processes and promoting equity, inclusion, and overall well-being for all individuals and communities. The Spencer population data serves as a cornerstone for addressing social, economic and environmental challenges, while also fostering the well-being and resilience of societies.

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Demographics Quick Facts

  • The population density in Spencer is 1669% higher than Iowa
  • The median age in Spencer is 10% higher than Iowa
  • In Spencer 94.83% of the population is White
  • In Spencer 0.09% of the population is Black
  • In Spencer 0.95% of the population is Asian

Compare Spencer, IA Demographics

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      Spencer racial demographics

      Race Spencer Iowa National
      White 94.83% 90.90% 73.35%
      Black 0.09% 3.32% 12.63%
      Asian 0.95% 2.14% 5.22%
      American Indian 0.03% 0.32% 0.82%
      Native Hawaiian 0.00% 0.08% 0.18%
      Mixed race 3.45% 1.97% 3.06%
      Other race 0.65% 1.27% 4.75%
      In Spencer, 4.1% 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

      Spencer age breakdown

      Marital status

      Age of children in married couples

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