Statistic Centereach New York National
Population 31,808 20,171,207 336,919,644
Population density (sq mi) 3,644 428 91
Median age 37.4 38.2 37.7
Male/Female ratio 0.9:1 0.9:1 1.0:1
Married (15yrs & older) 61% 52% 55%
Families w/ Kids under 18 43% 43% 43%
Speak English 82% 70% 79%
Speak Spanish 8% 15% 13%
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Local Insights Report

Overview of Centereach Demographics

The population of Centereach is 31,808, with a population density of 3,644 people per square mile, diverging from the national average of 91. The median age is 37.4 and 61% of individuals aged 15 or older are married, while 43% have children under 18. As far as income equality in Centereach goes, 9% of households have a median income below $25,000, whereas 40% report an income exceeding $150,000. The Centereach demographics data can provide indispensable insights into the composition, dynamics and needs of cities, towns or even villages, empowering planners, developers and policymakers to devise strategies that foster prosperity, equity and well-being for all residents.

Centereach Racial Demographics & Ethnicity

The Centereach 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 Centereach is 80.7% White, 6.1% Black or African American, 6.8% Asian, 0.1% American Indian and 0% Native Hawaiian - 14.6% of the population identify as Hispanic or Latino. Of all households, 82% reported speaking English only, while 7.6% reported speaking Spanish only. A total of 14.2% of residents were considered foreign born.

Centereach Population Density

In areas with high population density, residents enjoy a wealth of amenities and services conveniently located within walking distance or a short commute. Access to healthcare facilities, educational institutions, cultural venues, dining options, retail stores and public transit enhances residents' quality of life and overall well-being. Centereach has a population density of 3,644 people per square mile, which far exceeds the national average of 91 and ranks among the most densely populated cities in the country.

Why are Demographics Important?

Education Allocation: In education planning, Centereach 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, Centereach 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: By reporting and analyzing Centereach 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 Centereach population data serves as a cornerstone for addressing social, economic and environmental challenges, while also fostering the well-being and strength of communities.

Urban Development: Urban planners can leverage demographics data in Centereach to design and develop areas that cater to residents' needs, spanning housing, transportation, and public services, while prioritizing sustainability and enhancing quality of life. Demographic changes can contribute to gentrification and neighborhood evolution, whether in urban or rural contexts. As neighborhoods attract new residents with diverse income levels and lifestyle preferences, property values may appreciate, potentially displacing longstanding residents and reshaping the neighborhood's identity. Understanding population density, age distribution, household size and income levels is essential for guiding decisions on zoning, transportation infrastructure, housing development and public amenities. Incorporating Centereach demographics data into planning and implementing affordable housing initiatives can help mitigate displacement risks.

Demographics Quick Facts

  • The population density in Centereach is 751% higher than New York
  • The median age in Centereach is 2% lower than New York
  • In Centereach 80.70% of the population is White
  • In Centereach 6.11% of the population is Black
  • In Centereach 6.80% of the population is Asian

Compare Centereach, NY Demographics

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      Centereach racial demographics

      Race Centereach New York National
      White 80.70% 64.31% 73.35%
      Black 6.11% 15.60% 12.63%
      Asian 6.80% 8.12% 5.22%
      American Indian 0.07% 0.38% 0.82%
      Native Hawaiian 0.03% 0.04% 0.18%
      Mixed race 2.90% 2.93% 3.06%
      Other race 3.40% 8.62% 4.75%
      In Centereach, 14.6% 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

      Centereach age breakdown

      Marital status

      Age of children in married couples

      Source: The Centereach, NY 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.