Statistic Plymouth Pennsylvania National
Population 5,986 13,262,738 336,919,644
Population density (sq mi) 5,455 296 91
Median age 39.7 40.6 37.7
Male/Female ratio 1.0:1 1.0:1 1.0:1
Married (15yrs & older) 46% 56% 55%
Families w/ Kids under 18 46% 40% 43%
Speak English 97% 89% 79%
Speak Spanish 2% 5% 13%
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Overview of Plymouth Demographics

Plymouth 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 Plymouth population is 5,986 and has a population density of 5,455 people per square mile, compared to the national average of 91. The median age of all residents is 39.7, 46% of people 15 years of age or older are married and 46% have kids under the age of 18. In Plymouth, 30% of households have a median income that is below $25,000 and 5% of households report a median income above $150,000.

Plymouth Racial Demographics & Ethnicity

Understanding the Plymouth racial demographics and ethnic composition is paramount for addressing systemic inequities, advancing social justice and inclusion and fortifying communities. In Plymouth, the racial breakdown indicates 87% White, 8.2% Black or African American, 0.4% Asian, 0% American Indian and 0% Native Hawaiian, with 6.2% of the population identifying as Hispanic or Latino. Notably, 97.4% of households reported speaking English only, while 2.1% reported speaking Spanish only. Additionally, 2% of residents were categorized as foreign-born.

Plymouth Population Density

The Plymouth population density comes in at 5,455 people per square mile, which makes it one of the most densely populated areas in the country, far surpassing the national average of 91. Areas characterized by high population density often boast an abundance of amenities and services within close proximity, providing residents with convenient access to healthcare, education, cultural attractions, dining establishments, retail outlets and transportation options. This accessibility could potentially enhance residents' overall quality of life and well-being.

Why are Demographics Important?

Education Allocation: In education planning, Plymouth demographic data can be invaluable for identifying student demographics, school enrollment trends and educational needs. This data aids schools and policymakers in resource allocation and the formulation of effective educational programs. It serves as a crucial tool for recognizing disparities in educational access and outcomes among different demographic groups, including 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. Overall, Plymouth demographic data can be an essential tool in education for promoting equity, facilitating student success, and nurturing inclusive learning environments that cater to the needs of all students.

Understanding Populations: Analyzing and interpreting the Plymouth 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 Plymouth 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.

Healthcare Planning: The analysis of Plymouth demographics can offer insights into healthcare planning and delivery, identifying population health needs, disparities and risk factors. By understanding demographic trends, healthcare providers and policymakers can allocate resources effectively, develop prevention and intervention programs and address health inequities within communities. Through the use of demographic data and statistics, healthcare providers and policymakers aim to achieve equitable, accessible and high-quality healthcare for all individuals and communities. This proactive approach to healthcare planning ensures targeted interventions, efficient resource allocation and customized healthcare services to meet the diverse needs of populations.

Demographics Quick Facts

  • The population density in Plymouth is 1740% higher than Pennsylvania
  • The median age in Plymouth is 2% lower than Pennsylvania
  • In Plymouth 86.99% of the population is White
  • In Plymouth 8.22% of the population is Black
  • In Plymouth 0.38% of the population is Asian

Compare Plymouth, PA Demographics

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      Plymouth racial demographics

      Race Plymouth Pennsylvania National
      White 86.99% 81.37% 73.35%
      Black 8.22% 11.03% 12.63%
      Asian 0.38% 3.14% 5.22%
      American Indian 0.00% 0.20% 0.82%
      Native Hawaiian 0.00% 0.03% 0.18%
      Mixed race 3.46% 2.24% 3.06%
      Other race 0.95% 1.98% 4.75%
      In Plymouth, 6.2% 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

      Plymouth age breakdown

      Marital status

      Age of children in married couples

      Source: The Plymouth, PA 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.