Table 2. Summary characteristics between CRI values and cities’ demographic distributions.

	Cities with CRI Equal or Below Sample Median (N = 25)	Cities with CRI Above Sample Median (N = 25)	All Cities (N = 50)
City population in 2020 (thousand of people)
Mean (SD)	831 (612)	1200 (1650)	1020 (1250)
Median [Min, Max]	554 [390, 2690]	710 [389, 8320]	663 [389, 8320]
Proportion of population age <18
Mean (SD)	0.133 (0.0202)	0.136 (0.0301)	0.135 (0.0254)
Median [Min, Max]	0.135 [0.103, 0.177]	0.134 [0.0954, 0.252]	0.134 [0.0954, 0.252]
Proportion of population age ≥ 65
Mean (SD)	0.226 (0.0281)	0.208 (0.0379)	0.217 (0.0342)
Median [Min, Max]	0.225 [0.170, 0.298]	0.206 [0.134, 0.270]	0.219 [0.134, 0.298]
Proportion of population with income <$25K
Mean (SD)	0.249 (0.0571)	0.238 (0.0706)	0.243 (0.0638)
Median [Min, Max]	0.247 [0.127, 0.388]	0.219 [0.124, 0.461]	0.233 [0.124, 0.461]
Proportion of population with income >$100K
Mean (SD)	0.230 (0.0710)	0.258 (0.0939)	0.244 (0.0836)
Median [Min, Max]	0.220 [0.123, 0.486]	0.245 [0.0718, 0.488]	0.233 [0.0718, 0.488]
Proportion of Non-Hispanic Whites in population
Mean (SD)	0.402 (0.149)	0.444 (0.173)	0.423 (0.161)
Median [Min, Max]	0.392 [0.133, 0.673]	0.426 [0.106, 0.835]	0.402 [0.106, 0.835]
Violent crime rate per 100,000 (2016)
Mean (SD)	878 (381)	839 (457)	859 (416)
Median [Min, Max]	783 [373, 1820]	709 [155, 2050]	719 [155, 2050]
Property crime rate per 100,000 (2016)
Mean (SD)	4070 (984)	3850 (1430)	3960 (1210)
Median [Min, Max]	4100 [2340, 5860]	3640 [1460, 6860]	3920 [1460, 6860]