The Demographic Statistical Atlas of the United States

Race and Ethnicity#1

Percentage of the total population.

Scope: population of Rock Island County and Block Group 021400-1

Block Group 021400-1

Rock Island County

Relative Race and Ethnicity#2

Race and Hispanic origin in Block Group 021400-1 as a percentage of the total population, expressed as percentage point difference from Rock Island County.

Scope: population of Rock Island County and Block Group 021400-1

Race among Hispanics#3

Percentage of the Hispanic population.

Scope: population of Rock Island County and Block Group 021400-1

Block Group 021400-1

Rock Island County

Map of Race and Ethnicity by Block in Block Group 021400-1

White Race and Ethnicity by Block#4

Whites (non-Hispanic) as a percentage of the population (%):

37%		50%		63%		75%		88%		100%

Hispanic Race and Ethnicity by Block#5

Hispanics (excluding black and Asian Hispanics) as a percentage of the population (%):

0%		11%		21%		32%		43%		54%

Black Race and Ethnicity by Block#6

Blacks as a percentage of the population (%):

0.0%		2.6%		5.3%		7.9%		10.6%		13.3%

Asian Race and Ethnicity by Block#7

Asians as a percentage of the population (%):

0.0%		1.5%		3.0%		4.4%		5.9%		7.5%

Mixed Race and Ethnicity by Block#8

Multiracial people (non-Hispanic) as a percentage of the population (%):

0.0%		1.9%		3.8%		5.8%		7.7%		9.7%

Other Race and Ethnicity by Block#9

Others (non-Hispanic) as a percentage of the population (%):

0.0%		0.8%		1.5%		2.3%		3.1%		3.9%

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Race and Ethnicity by Block Group in Rock Island County

There are 116 block groups in Rock Island County. This section compares Block Group 021400-1 to the 50 most populous block groups in Rock Island County and to those entities that contain or substantially overlap with Block Group 021400-1. The least populous of the compared block groups has a population of 1,162.

Definitions

Throughout these reports we will refer to several racial and ethnic groups, the definitions of which derive from those used by the US Census Bureau. In the interests of brevity and clarity we have combined several of the Census categories yielding the following mutually exclusive and collectively exhaustive categories:

White: non-Hispanic whites
Hispanic: Hispanics, excluding black and Asian Hispanics
Black: blacks, including Hispanic blacks
Asian: Asians, including Hispanic Asians
Mixed: non-Hispanic mixed race people
Other: American Indians and other groups not otherwise categorized

In all cases, racial and ethnic classification is based on self-identification. While the term 'Hispanic' is an ethnic, not a racial, designation (and so there exist Hispanic and non-Hispanic people of all races), we conform with the common practice of comparing Hispanics with other racial groups. This is reflected in our categorization (listed above), and in our preference for the term 'ethno-racial group' in place of just 'race'. Finally, while these categories are used wherever possible, the data does not always allow this grouping, so it is important to read the footnotes of each chart to understand the definitions used therein.

For additional information about the data presented on this site, including our sources, please see the About Page.