Spatio-temporal changes in racial segregation and diversity in large US cities from 1990 to 2020: a visual data analysis

EPJ Data Science

Table 1 Diversity and segregation metrics for standard federal regions

Region	City	1990	2000		2010		2020		1990-2020
Region	City	Div/Seg	Div/Seg	Change	Div/Seg	Change	Div/Seg	Change	Change
1	3	1.70	2.07	22%	2.38	15%	2.86	20%	68%
		0.30	0.26	−12%	0.24	−10%	0.20	−16%	−34%
2	4	1.92	2.25	17%	2.47	10%	2.89	17%	51%
		0.35	0.31	−12%	0.27	−11%	0.22	−19%	−37%
3	6	2.00	2.33	17%	2.65	14%	3.08	16%	54%
		0.34	0.28	−12%	0.23	−16%	0.19	−19%	−44%
4	14	1.88	2.33	24%	2.66	14%	3.06	15%	62%
		0.31	0.25	−18%	0.21	−16%	0.18	−17%	−43%
5	10	1.80	2.11	18%	2.36	12%	2.75	16%	53%
		0.43	0.35	−18%	0.29	−17%	0.15	−19%	−44%
6	9	2.43	2.72	12%	2.90	7%	3.22	11%	32%
		0.25	0.22	−12%	0.19	−14%	0.24	−17%	−37%
7	2	1.78	2.05	15%	2.29	12%	2.67	17%	50%
		0.43	0.35	−19%	0.29	−17%	0.22	−23%	−49%
8	2	1.81	2.22	22%	2.47	11%	2.81	14%	54%
		0.15	0.15	−1%	0.14	−7%	0.11	−20%	−26%
9	9	2.69	3.17	18%	3.36	6%	3.60	7%	34%
		0.43	0.35	−7%	0.29	−7%	0.24	−13%	−25%
10	2	1.72	2.22	29%	2.59	17%	3.11	20%	81%
		0.14	0.10	−24%	0.09	−11%	30.08	−13%	−41%