Ranking of US Counties By Percentage of Population that are Asian Alone from Census 2020

Updated on February 15, 2023.

According to the data from the United States 2020 decennial Census, in April 2020, Honolulu County, HI had the highest percentage of a US county's population who identified their race as Asian Alone (42.98%), followed by Santa Clara County, CA (39.20%), and San Francisco County, CA (33.93%).

The chart below shows the top 10, and the table below shows the ranking of the top 200 counties based on the percentage of each county's population that identify as Asian Alone.

You can see similar ranking information for other racial groups in the US.

Related Topics: US Census 2020 Topic List.
Ranking of US Counties By Percentage of Pop. that are Asian Alone from Census 2020
Honolulu, HI
42.98%
Santa Clara, CA
39.20%
San Francisco, CA
33.93%
Alameda, CA
32.41%
San Mateo, CA
30.12%
Aleutians West, AK
28.92%
Kauai, HI
28.79%
Queens, NY
27.46%
Maui, HI
26.91%
Middlesex, NJ
26.51%
Ranking of US Counties By Percentage of Pop. that are Asian Alone from Census 2020
Rank
County
Asian Alone % of County Pop.
1 Honolulu County, HI 42.98
2 Santa Clara County, CA 39.20
3 San Francisco County, CA 33.93
4 Alameda County, CA 32.41
5 San Mateo County, CA 30.12
6 Aleutians West Census Area, AK 28.92
7 Kauai County, HI 28.79
8 Queens County, NY 27.46
9 Maui County, HI 26.91
10 Middlesex County, NJ 26.51
11 Aleutians East Borough, AK 22.54
12 Fort Bend County, TX 22.19
13 Orange County, CA 22.18
14 Kodiak Island Borough, AK 21.40
15 Loudoun County, VA 21.33
16 Fairfax County, VA 20.43
17 Howard County, MD 19.95
18 King County, WA 19.94
19 Hawaii County, HI 19.74
20 Somerset County, NJ 19.49
21 Fairfax city, VA 18.79
22 Contra Costa County, CA 18.68
23 Sutter County, CA 18.30
24 Forsyth County, GA 17.99
25 San Joaquin County, CA 17.88
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