{"id":9450,"date":"2023-06-05T09:52:54","date_gmt":"2023-06-05T16:52:54","guid":{"rendered":"https:\/\/dornsife.usc.edu\/eri\/?page_id=9450"},"modified":"2023-06-20T15:20:11","modified_gmt":"2023-06-20T22:20:11","slug":"interactive-map-four-quadrants-american-politics","status":"publish","type":"page","link":"https:\/\/dornsife.usc.edu\/eri\/interactive-map-four-quadrants-american-politics\/","title":{"rendered":"Exploring \u201cThe Four Quadrants of American Politics\u201d"},"content":{"rendered":"\n\n  \n    \n\n\n\n\n\n\n<div\n  class=\"cc--component-container cc--rich-text \"\n\n  \n  \n  \n  \n  \n  \n  >\n  <div class=\"c--component c--rich-text\"\n    \n      >\n\n    \n      \n<div class=\"f--field f--wysiwyg\">\n\n    \n  <p><strong>The project was a collaboration between the University of Southern California Equity Research Institute and The Atlantic.<\/strong><\/p>\n<p>Published on May 9, 2023<\/p>\n<p>In early 2023 the University of Southern California Equity Research Institute (USC ERI) partnered with Ron Brownstein of The Atlantic to analyze demographic data from the US Census Bureau\u2019s 2020 5-year American Community Survey, along with election outcomes by congressional district from the 2022 mid-term elections (118th Congress), provided by Daily Koss Elections.<\/p>\n<p>The analysis, featured in a <strong><span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.theatlantic.com\/politics\/archive\/2023\/03\/house-of-representatives-equity-research-institute-usc-analysis\/673422\/\">recent article<\/a><\/span> <\/strong>in <i>The Atlantic <\/i>(as<i> <\/i>well as a <strong><span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.theatlantic.com\/politics\/archive\/2023\/03\/working-class-white-voters-gop-house-agenda\/673500\/\">follow-up article<\/a><\/span><\/strong>), organizes the 435 US congressional districts into four quadrants defined by (1) whether they are above or below the national average percentage people of color (POC), defined as all people not identifying as non-Hispanic white, and (2) whether they are above or below the national average percentage of non-Hispanic white adults (age 25 or older) that have a bachelor\u2019s degree or higher. Education levels among non-Hispanic white adults, rather than all adults, were used because they are associated with a more distinct difference in political behavior than for people of color.<\/p>\n<p>&nbsp;<\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/public.tableau.com\/views\/Brownstein_Quadrants\/Dashboard1?:language=en-US&amp;:display_count=n&amp;:origin=viz_share_link:showVizHome=no&amp;:embed=true\" width=\"100%\" height=\"800\"><\/iframe><\/p>\n<p>To understand better how we did the breaks and how the Congressional Districts are allocated between the parties, we offer more background below. Starting with Figure 1, we show the two dividing lines that form the quadrants\u2014the percentage people of color for the nation overall (36 percent) and the percentage of all non-Hispanic white adults in the nation that have a bachelor\u2019s degree or higher (40 percent).<\/p>\n<p><strong>Figure 1: Understanding the quadrants<\/strong><\/p>\n<p><strong><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11602 size-full\" src=\"https:\/\/dornsife.usc.edu\/eri\/wp-content\/uploads\/sites\/41\/2023\/06\/four_quadrants_map_fig1.png\" alt=\"Figure 1: Understanding the quadrants map: we show the two dividing lines that form the quadrants\u2014the percentage people of color for the nation overall (36 percent) and the percentage of all non-Hispanic white adults in the nation that have a bachelor\u2019s degree or higher (40 percent).\" width=\"1097\" height=\"760\" srcset=\"https:\/\/dornsife.usc.edu\/eri\/wp-content\/uploads\/sites\/41\/2023\/06\/four_quadrants_map_fig1.png 1097w, https:\/\/dornsife.usc.edu\/eri\/wp-content\/uploads\/sites\/41\/2023\/06\/four_quadrants_map_fig1-300x208.png 300w, https:\/\/dornsife.usc.edu\/eri\/wp-content\/uploads\/sites\/41\/2023\/06\/four_quadrants_map_fig1-1024x709.png 1024w, https:\/\/dornsife.usc.edu\/eri\/wp-content\/uploads\/sites\/41\/2023\/06\/four_quadrants_map_fig1-768x532.png 768w\" sizes=\"(max-width: 1097px) 100vw, 1097px\" \/><\/strong><\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p>Among all 435 districts in the nation, 163 (or 37 percent) are in the \u201clo-lo\u201d category with both a lower percentage people of color than the nation overall and a lower share of white adults with a BA or higher; 113 (or 26 percent) are in the \u201chi-hi\u201d category; 92 (or 21 percent) are in the \u201clo-hi\u201d category; and 67 (or 15 percent) are in the \u201chi-lo\u201d category. (Note that the aforementioned percentages do not add up to 100 due to rounding.) Thus, as shown in Figure 2, there are far more districts that are at either end of the spectrum \u2013 relatively more diverse with a highly educated white population, or less diverse with a less educated white population \u2013 than there are in between (i.e., relatively more diverse with a less educated white population or vice versa).<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Figure 2: Number of congressional districts by quadrant, all districts (118<sup>th<\/sup> Congress)<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11601 size-full\" src=\"https:\/\/dornsife.usc.edu\/eri\/wp-content\/uploads\/sites\/41\/2023\/06\/four_quadrants_map_fig2.png\" alt=\"in Figure 2, there are far more districts that are at either end of the spectrum \u2013 relatively more diverse with a highly educated white population, or less diverse with a less educated white population \u2013 than there are in between (i.e., relatively more diverse with a less educated white population or vice versa).\" width=\"5690\" height=\"4133\" srcset=\"https:\/\/dornsife.usc.edu\/eri\/wp-content\/uploads\/sites\/41\/2023\/06\/four_quadrants_map_fig2.png 5690w, https:\/\/dornsife.usc.edu\/eri\/wp-content\/uploads\/sites\/41\/2023\/06\/four_quadrants_map_fig2-300x218.png 300w, https:\/\/dornsife.usc.edu\/eri\/wp-content\/uploads\/sites\/41\/2023\/06\/four_quadrants_map_fig2-1024x744.png 1024w, https:\/\/dornsife.usc.edu\/eri\/wp-content\/uploads\/sites\/41\/2023\/06\/four_quadrants_map_fig2-768x558.png 768w, https:\/\/dornsife.usc.edu\/eri\/wp-content\/uploads\/sites\/41\/2023\/06\/four_quadrants_map_fig2-1536x1116.png 1536w, https:\/\/dornsife.usc.edu\/eri\/wp-content\/uploads\/sites\/41\/2023\/06\/four_quadrants_map_fig2-2048x1488.png 2048w\" sizes=\"(max-width: 5690px) 100vw, 5690px\" \/><\/p>\n<p><i>Source: USC Equity Research Institute analysis of data from the 2020 5-year American Community Survey summary file and Daily Kos Elections furnished by Ron Brownstein.<\/i><\/p>\n<p>&nbsp;<\/p>\n<p>By looking at the political party representing each district, we see that the two ends of this demographic spectrum also form the bases of the Democratic and Republican parties, respectively. Among the 213 districts controlled by Democrats, <span style=\"text-decoration: underline;\">nearly half<\/span> (98) are in the \u201chi-hi\u201d quadrant (Figure 3), whereas, among the 222 Republican districts, <span style=\"text-decoration: underline;\">nearly two-thirds<\/span> (142) are in the \u201clo-lo\u201d quadrant (Figure 4).<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Figure 3: Number of congressional districts by quadrant, Democratic districts (118<sup>th<\/sup> Congress)<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11600 size-large\" src=\"https:\/\/dornsife.usc.edu\/eri\/wp-content\/uploads\/sites\/41\/2023\/06\/four_quadrants_map_fig3-1024x744.png\" alt=\"Among the 213 districts controlled by Democrats, nearly half (98) are in the \u201chi-hi\u201d quadrant (Figure 3), whereas, among the 222 Republican districts, nearly two-thirds (142) are in the \u201clo-lo\u201d quadrant (Figure 4).\" width=\"1024\" height=\"744\" srcset=\"https:\/\/dornsife.usc.edu\/eri\/wp-content\/uploads\/sites\/41\/2023\/06\/four_quadrants_map_fig3-1024x744.png 1024w, https:\/\/dornsife.usc.edu\/eri\/wp-content\/uploads\/sites\/41\/2023\/06\/four_quadrants_map_fig3-300x218.png 300w, https:\/\/dornsife.usc.edu\/eri\/wp-content\/uploads\/sites\/41\/2023\/06\/four_quadrants_map_fig3-768x558.png 768w, https:\/\/dornsife.usc.edu\/eri\/wp-content\/uploads\/sites\/41\/2023\/06\/four_quadrants_map_fig3-1536x1116.png 1536w, https:\/\/dornsife.usc.edu\/eri\/wp-content\/uploads\/sites\/41\/2023\/06\/four_quadrants_map_fig3-2048x1488.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p><i>Source: USC Equity Research Institute analysis of data from the 2020 5-year American Community Survey summary file and Daily Kos Elections furnished by Ron Brownstein.<\/i><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Figure 4: Number of congressional districts by quadrant, Republican districts (118<sup>th<\/sup> Congress)<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11599 size-large\" src=\"https:\/\/dornsife.usc.edu\/eri\/wp-content\/uploads\/sites\/41\/2023\/06\/four_quadrants_map_fig4-1024x744.png\" alt=\"Among the 213 districts controlled by Democrats, nearly half (98) are in the \u201chi-hi\u201d quadrant (Figure 3), whereas, among the 222 Republican districts, nearly two-thirds (142) are in the \u201clo-lo\u201d quadrant (Figure 4).\" width=\"1024\" height=\"744\" srcset=\"https:\/\/dornsife.usc.edu\/eri\/wp-content\/uploads\/sites\/41\/2023\/06\/four_quadrants_map_fig4-1024x744.png 1024w, https:\/\/dornsife.usc.edu\/eri\/wp-content\/uploads\/sites\/41\/2023\/06\/four_quadrants_map_fig4-300x218.png 300w, https:\/\/dornsife.usc.edu\/eri\/wp-content\/uploads\/sites\/41\/2023\/06\/four_quadrants_map_fig4-768x558.png 768w, https:\/\/dornsife.usc.edu\/eri\/wp-content\/uploads\/sites\/41\/2023\/06\/four_quadrants_map_fig4-1536x1116.png 1536w, https:\/\/dornsife.usc.edu\/eri\/wp-content\/uploads\/sites\/41\/2023\/06\/four_quadrants_map_fig4-2048x1488.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><br \/>\n<\/strong><i>Source: USC Equity Research Institute analysis of data from the 2020 5-year American Community Survey summary file and Daily Kos Elections furnished by Ron Brownstein.<\/i><\/p>\n<p>&nbsp;<\/p>\n<p>Explore the map below to understand the powerful connection between these two simple demographic measures and political partisanship across US congressional districts, and read Ron Brownstein\u2019s take on the data <span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.theatlantic.com\/politics\/archive\/2023\/03\/house-of-representatives-equity-research-institute-usc-analysis\/673422\/\">here<\/a><\/span>. In a <span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.theatlantic.com\/politics\/archive\/2023\/03\/working-class-white-voters-gop-house-agenda\/673500\/\">follow-up article<\/a><\/span>, Ron also analyzed the relationship between seniors, income, and health insurance. Those variables (along with the percent foreign-born) are available by hovering over each district on the map to get a richer view of the demographic composition.<\/p>\n<p>&nbsp;<\/p>\n<ul class=\"p-rich_text_list p-rich_text_list__bullet\" data-stringify-type=\"unordered-list\" data-indent=\"0\" data-border=\"0\">\n<li data-stringify-indent=\"0\" data-stringify-border=\"0\">Data analysis by Jeffer Giang and Justin Scoggins<\/li>\n<li data-stringify-indent=\"0\" data-stringify-border=\"0\">Map by Sean Angst<\/li>\n<\/ul>\n\n\n\n<\/div>\n\n\n  <\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":40,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-9450","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Exploring \u201cThe Four Quadrants of American Politics\u201d - 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