Ranking of US States By Population Density from Census 2020

Updated on October 17, 2023.

According to the data from the US 2020 Census, in April 2020, among all US states and DC, District of Columbia had the highest population density per square mile (11,280.68 people per sqr mile), followed by New Jersey (1,262.99 people per sqr mile), and Rhode Island (1,061.41 people per sqr mile).

On the other hand, Alaska had the lowest population density per square mile (1.28 people per sqr mile), followed by Wyoming (5.94 people per sqr mile), and Montana (7.45 people per sqr mile).

The chart below shows the top 10 states with high population density, and the table below shows the ranking for all US states and DC.

Related Topics: US Census 2020 Topic List.
Ranking of US States By Population Density from Census 2020
District of Columbia
New Jersey
Rhode Island
Massachusetts
Connecticut
Maryland
Delaware
New York
Florida
Pennsylvania
Ranking of US States By Population Density from Census 2020
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Rank State Population Density
1 District of Columbia 11280.68
2 New Jersey 1262.99
3 Rhode Island 1061.41
4 Massachusetts 901.16
5 Connecticut 744.67
6 Maryland 636.09
7 Delaware 508.04
8 New York 428.69
9 Florida 401.44
10 Pennsylvania 290.61
11 Ohio 288.79
12 California 253.68
13 Illinois 230.80
14 Hawaii 226.59
15 Virginia 218.62
16 North Carolina 214.70
17 Indiana 189.40
18 Georgia 185.59
19 Michigan 178.02
20 South Carolina 170.25
21 Tennessee 167.61
22 New Hampshire 153.85
23 Washington 115.95
24 Kentucky 114.10
25 Texas 111.55
26 Wisconsin 108.81
27 Louisiana 107.79
28 Alabama 99.20
29 Missouri 89.53
30 West Virginia 74.61
31 Minnesota 71.67
32 Vermont 69.77
33 Mississippi 63.11
34 Arizona 62.92
35 Arkansas 57.92
36 Oklahoma 57.72
37 Iowa 57.12
38 Colorado 55.71
39 Maine 44.17
40 Oregon 44.14
41 Utah 39.72
42 Kansas 35.93
43 Nevada 28.26
44 Nebraska 25.53
45 Idaho 22.25
46 New Mexico 17.45
47 South Dakota 11.70
48 North Dakota 11.29
49 Montana 7.45
50 Wyoming 5.94
51 Alaska 1.28