About this dataset

Context

The dataset tabulates the population of Diamond Bar by race. It includes the population of Diamond Bar across racial categories (excluding ethnicity) as identified by the Census Bureau. The dataset can be utilized to understand the population distribution of Diamond Bar across relevant racial categories.

Key observations

The percent distribution of Diamond Bar population by race (across all racial categories recognized by the U.S. Census Bureau): 17.38% are white, 3.05% are Black or African American, 0.96% are American Indian and Alaska Native, 62.05% are Asian, 0.17% are Native Hawaiian and other Pacific Islander, 6.83% are some other race and 9.57% are multiracial.

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

Racial categories include:

• White
• Black or African American
• American Indian and Alaska Native
• Asian
• Native Hawaiian and Other Pacific Islander
• Some other race
• Two or more races (multiracial)

Variables / Data Columns

• Race: This column displays the racial categories (excluding ethnicity) for the Diamond Bar
• Population: The population of the racial category (excluding ethnicity) in the Diamond Bar is shown in this column.
• % of Total Population: This column displays the percentage distribution of each race as a proportion of Diamond Bar total population. Please note that the sum of all percentages may not equal one due to rounding of values.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Diamond Bar Population by Race & Ethnicity. You can refer the same here

About this dataset

Context

The dataset tabulates the Diamond Bar population by age cohorts (Children: Under 18 years; Working population: 18-64 years; Senior population: 65 years or more). It lists the population in each age cohort group along with its percentage relative to the total population of Diamond Bar. The dataset can be utilized to understand the population distribution across children, working population and senior population for dependency ratio, housing requirements, ageing, migration patterns etc.

Key observations

The largest age group was 18 to 64 years with a poulation of 32,735 (60.90% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

Age cohorts:

• Under 18 years
• 18 to 64 years
• 65 years and over

Variables / Data Columns

• Age Group: This column displays the age cohort for the Diamond Bar population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
• Population: The population for the age cohort in Diamond Bar is shown in the following column.
• Percent of Total Population: The population as a percent of total population of the Diamond Bar is shown in the following column.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Diamond Bar Population by Age. You can refer the same here

This dataset tracks annual white student percentage from 1991 to 2023 for Diamond Bar High School vs. California and Walnut Valley Unified School District

This dataset tracks annual diversity score from 1991 to 2023 for Diamond Bar High School vs. California and Walnut Valley Unified School District

U.S. Census Bureau QuickFacts statistics for Diamond Bar city, California. QuickFacts data are derived from: Population Estimates, American Community Survey, Census of Population and Housing, Current Population Survey, Small Area Health Insurance Estimates, Small Area Income and Poverty Estimates, State and County Housing Unit Estimates, County Business Patterns, Nonemployer Statistics, Economic Census, Survey of Business Owners, Building Permits.

About this dataset

Context

The dataset presents the median household income across different racial categories in Diamond Bar. It portrays the median household income of the head of household across racial categories (excluding ethnicity) as identified by the Census Bureau. The dataset can be utilized to gain insights into economic disparities and trends and explore the variations in median houshold income for diverse racial categories.

Key observations

Based on our analysis of the distribution of Diamond Bar population by race & ethnicity, the population is predominantly Asian. This particular racial category constitutes the majority, accounting for 62.05% of the total residents in Diamond Bar. Notably, the median household income for Asian households is $100,784. Interestingly, despite the Asian population being the most populous, it is worth noting that White households actually reports the highest median household income, with a median income of $118,783. This reveals that, while Asians may be the most numerous in Diamond Bar, White households experience greater economic prosperity in terms of median household income.

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

Racial categories include:

• White
• Black or African American
• American Indian and Alaska Native
• Asian
• Native Hawaiian and Other Pacific Islander
• Some other race
• Two or more races (multiracial)

Variables / Data Columns

• Race of the head of household: This column presents the self-identified race of the household head, encompassing all relevant racial categories (excluding ethnicity) applicable in Diamond Bar.
• Median household income: Median household income, adjusting for inflation, presented in 2023-inflation-adjusted dollars

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Diamond Bar median household income by race. You can refer the same here

Historical Dataset of Diamond Bar High School is provided by PublicSchoolReview and contain statistics on metrics:Total Students Trends Over Years (1987-2023),Total Classroom Teachers Trends Over Years (1990-2023),Distribution of Students By Grade Trends,Student-Teacher Ratio Comparison Over Years (1990-2023),Asian Student Percentage Comparison Over Years (1991-2023),Hispanic Student Percentage Comparison Over Years (1991-2023),Black Student Percentage Comparison Over Years (1991-2023),White Student Percentage Comparison Over Years (1991-2023),Native Hawaiian or Pacific Islander Student Percentage Comparison Over Years (2010-2014),Two or More Races Student Percentage Comparison Over Years (2014-2023),Diversity Score Comparison Over Years (1991-2023),Free Lunch Eligibility Comparison Over Years (1995-2023),Reduced-Price Lunch Eligibility Comparison Over Years (2002-2023),Reading and Language Arts Proficiency Comparison Over Years (2011-2022),Math Proficiency Comparison Over Years (2011-2022),Overall School Rank Trends Over Years (2011-2022),Graduation Rate Comparison Over Years (2012-2022)

This dataset tracks annual hispanic student percentage from 1991 to 2023 for Diamond Bar High School vs. California and Walnut Valley Unified School District

About this dataset

Context

The dataset tabulates the Diamond Bar population over the last 20 plus years. It lists the population for each year, along with the year on year change in population, as well as the change in percentage terms for each year. The dataset can be utilized to understand the population change of Diamond Bar across the last two decades. For example, using this dataset, we can identify if the population is declining or increasing. If there is a change, when the population peaked, or if it is still growing and has not reached its peak. We can also compare the trend with the overall trend of United States population over the same period of time.

Key observations

In 2023, the population of Diamond Bar was 52,041, a 1.33% decrease year-by-year from 2022. Previously, in 2022, Diamond Bar population was 52,744, a decline of 1.80% compared to a population of 53,711 in 2021. Over the last 20 plus years, between 2000 and 2023, population of Diamond Bar decreased by 4,832. In this period, the peak population was 58,293 in the year 2003. The numbers suggest that the population has already reached its peak and is showing a trend of decline. Source: U.S. Census Bureau Population Estimates Program (PEP).

Content

When available, the data consists of estimates from the U.S. Census Bureau Population Estimates Program (PEP).

Data Coverage:

• From 2000 to 2023

Variables / Data Columns

• Year: This column displays the data year (Measured annually and for years 2000 to 2023)
• Population: The population for the specific year for the Diamond Bar is shown in this column.
• Year on Year Change: This column displays the change in Diamond Bar population for each year compared to the previous year.
• Change in Percent: This column displays the year on year change as a percentage. Please note that the sum of all percentages may not equal one due to rounding of values.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Diamond Bar Population by Year. You can refer the same here

This dataset tracks annual distribution of students across grade levels in Diamond Bar High School

About this dataset

Context

The dataset tabulates the data for the Diamond Bar, CA population pyramid, which represents the Diamond Bar population distribution across age and gender, using estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates. It lists the male and female population for each age group, along with the total population for those age groups. Higher numbers at the bottom of the table suggest population growth, whereas higher numbers at the top indicate declining birth rates. Furthermore, the dataset can be utilized to understand the youth dependency ratio, old-age dependency ratio, total dependency ratio, and potential support ratio.

Key observations

• Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Diamond Bar, CA, is 23.6.
• Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Diamond Bar, CA, is 31.2.
• Total dependency ratio for Diamond Bar, CA is 54.8.
• Potential support ratio, which is the number of youth (working age population) per elderly, for Diamond Bar, CA is 3.2.

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

Age groups:

• Under 5 years
• 5 to 9 years
• 10 to 14 years
• 15 to 19 years
• 20 to 24 years
• 25 to 29 years
• 30 to 34 years
• 35 to 39 years
• 40 to 44 years
• 45 to 49 years
• 50 to 54 years
• 55 to 59 years
• 60 to 64 years
• 65 to 69 years
• 70 to 74 years
• 75 to 79 years
• 80 to 84 years
• 85 years and over

Variables / Data Columns

• Age Group: This column displays the age group for the Diamond Bar population analysis. Total expected values are 18 and are define above in the age groups section.
• Population (Male): The male population in the Diamond Bar for the selected age group is shown in the following column.
• Population (Female): The female population in the Diamond Bar for the selected age group is shown in the following column.
• Total Population: The total population of the Diamond Bar for the selected age group is shown in the following column.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Diamond Bar Population by Age. You can refer the same here

This dataset tracks annual total students amount from 1987 to 2023 for Diamond Bar High School

Financial overview and grant giving statistics of The City of Diamond Bar Community Foundation

This dataset tracks annual two or more races student percentage from 2014 to 2023 for Diamond Bar High School vs. California and Walnut Valley Unified School District

Financial overview and grant giving statistics of Diamond Bar Chinese Association

This dataset tracks annual asian student percentage from 1991 to 2023 for Diamond Bar High School vs. California and Walnut Valley Unified School District

This dataset tracks annual native hawaiian or pacific islander student percentage from 2010 to 2014 for Diamond Bar High School vs. California and Walnut Valley Unified School District

This dataset tracks annual overall school rank from 2011 to 2022 for Diamond Bar High School

This dataset tracks annual graduation rate from 2012 to 2022 for Diamond Bar High School vs. California and Walnut Valley Unified School District

This dataset tracks annual reduced-price lunch eligibility from 2002 to 2023 for Diamond Bar High School vs. California and Walnut Valley Unified School District