Skip to main content
. 2022 May 16;17(5):e0268317. doi: 10.1371/journal.pone.0268317

Table 1. Population and COVID-19 mortality, Cook County, March 15-May 31, 2021.

Cook County general information Total
Total population 5,569,118
Total households 2,084,482
Average household size 2.67
Land area (Miles) 1,118.31
Population density (per mile2) 4,979.94
Average per capita income $37,538
Median age (Years) 37
Cook County population by sex 5,569,118
Female 2,864,819 (51%)
Male 2,704,299 (49%)
Cook County population by race 5,569,118
Black 1,227,577 (22%)
Latin X 1,354,630 (24%)
White 2,469,254 (44%)
Asian 379,016 (6%)
Other 138,641 (4%)
Mortality by age 10,813
Age range 0–109
Mean (SD) age 74 (15)
Median (IQR)age 75 (65–75)
Mortality by sex 10,750
Male 6,117 (57%)
Female 4,633 (43%)
Mortality by race/ethnicity 10,777
White 4,527 (42%)
Black 3,224 (29%)
Latin X 2,335 (22%)
Asian 435 (4%)
Other 256 (2%)
Mortality by Age Group 10,813
Less than 15 years 7 (0%)
15–24 years 30 (0%)
25–34 years 132 (1%)
35–44 years 304 (3%)
45–54 years 722 (7%)
55–64 years 1,599 (15%)
65–74 years 2,574 (24%)
75–84 years 2,632 (24%)
85 years and above 2,812 (26%)
Number of comorbidities reported per decedent 10,813
0 1,664 (15%)
1 2,826 (26%)
2 3,224 (30%)
3 1,775 (16%)
4 892 (8%)
5 304 (3%)
6 90 (0.8%)
7 34 (0.3%)
8 3 (0.03%)
9 1(0.1%)
Comorbidities 10,813
Hypertension 6,480 (60%)
Diabetes 4,467 (41%)