Statistic Leavenworth Kansas National
Population 37,243 3,026,509 336,919,644
Population density (sq mi) 1,520 37 91
Median age 36.4 36.2 37.7
Male/Female ratio 1.2:1 1.0:1 1.0:1
Married (15yrs & older) 54% 59% 55%
Families w/ Kids under 18 46% 45% 43%
Speak English 94% 89% 79%
Speak Spanish 3% 8% 13%
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Overview of Leavenworth Demographics

Leavenworth 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 Leavenworth population is 37,243 and has a population density of 1,520 people per square mile, compared to the national average of 91. The median age of all residents is 36.4, 54% of people 15 years of age or older are married and 46% have kids under the age of 18. In Leavenworth, 23% of households have a median income that is below $25,000 and 16% of households report a median income above $150,000.

Leavenworth Racial Demographics & Ethnicity

Understanding the Leavenworth racial demographics and ethnic composition is paramount for addressing systemic inequities, advancing social justice and inclusion and fortifying communities. In Leavenworth, the racial breakdown indicates 74.6% White, 13.4% Black or African American, 1.5% Asian, 0.8% American Indian and 0.2% Native Hawaiian, with 9.2% of the population identifying as Hispanic or Latino. Notably, 93.9% of households reported speaking English only, while 3.1% reported speaking Spanish only. Additionally, 2.8% of residents were categorized as foreign-born.

Leavenworth Population Density

Areas like Leavenworth that have a higher than average population density tend to support environmental sustainability by reducing per capita energy consumption, greenhouse gas emissions and land use. Compact urban development encourages energy-efficient buildings, walking, cycling and the use of public transit, promoting sustainable lifestyles and reducing environmental impact. Densely populated areas also tend to have more vibrant social and cultural scenes, with a diverse population contributing to a wide array of cultural events, festivals and community activities. This diversity fosters creativity, innovation and cross-cultural exchange, enriching the social fabric of the community. The Leavenworth population density is higher than average and comes in at 1,520 people per square mile (compared to the nationwide average of 91), putting it in a position to take advantage of all the benefits of a densely populated area.

Why are Demographics Important?

Policy Planning: Demographic data and statistics play a fundamental role in informing policy and decision-making processes across government entities, organizations and businesses. Through the analysis and interpretation of Leavenworth demographic data, policymakers, government officials, and organizational leaders can pinpoint areas of concern, allocate resources efficiently, and devise policies and initiatives tailored to the specific needs and preferences of distinct demographic groups. The utilization of demographics in Leavenworth can be crucial in policy planning, facilitating evidence-based decision-making, identifying key priorities, forecasting future trends, monitoring policy outcomes and advancing principles of equity and inclusion. By harnessing this data effectively, policymakers can develop policies that are targeted, effective and inclusive, thus meeting 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 Leavenworth 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.

Understanding Populations: By reporting and analyzing Leavenworth 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 Leavenworth population data serves as a cornerstone for addressing social, economic and environmental challenges, while also fostering the well-being and strength of communities.

Demographics Quick Facts

  • The population density in Leavenworth is 4006% higher than Kansas
  • The median age in Leavenworth is 1% higher than Kansas
  • In Leavenworth 74.60% of the population is White
  • In Leavenworth 13.38% of the population is Black
  • In Leavenworth 1.54% of the population is Asian

Compare Leavenworth, KS Demographics

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      Leavenworth racial demographics

      Race Leavenworth Kansas National
      White 74.60% 85.19% 73.35%
      Black 13.38% 5.79% 12.63%
      Asian 1.54% 2.68% 5.22%
      American Indian 0.80% 0.82% 0.82%
      Native Hawaiian 0.18% 0.06% 0.18%
      Mixed race 7.29% 3.31% 3.06%
      Other race 2.20% 2.15% 4.75%
      In Leavenworth, 9.2% 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

      Leavenworth age breakdown

      Marital status

      Age of children in married couples

      Source: The Leavenworth, KS 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.