Maryland Non-Hispanic White alone Population By County in 2023

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2023, there were 2,921,370 people that identified as Non-Hispanic White alone in Maryland and they represented 47.27% of the total population of Maryland in 2023. Baltimore County had the highest number of Non-Hispanic White alone population (435,707), followed by Montgomery County (430,040), and Anne Arundel County (369,004). On the other hand, Somerset County had the lowest number of Non-Hispanic White alone (12,774), followed by Kent County (14,859), and Dorchester County (20,148).

When it comes to the percentage of each county's population that identified as Non-Hispanic White alone, Garrett County had the highest percentage (95.58%), followed by Allegany County (86.34%), and Carroll County (85.34%).

You can see similar information for other ethnicity and racial groups in Maryland.

You can also see similar information for other states and also by state for the United States.

Hover over or click on the counties to see the number and percentage of each county's Non-Hispanic White alone population. The data can also be filtered, sorted, and explored further in a table below.

See this for other years:
Maryland Non-Hispanic White alone Population By County in 2023
Maryland Non-Hispanic White alone Population By County in 2023
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County Non-Hispanic White alone Population % of County Population
Allegany 58084 86.34
Anne Arundel 369004 62.06
Baltimore 435707 51.58
Calvert 70689 74.62
Caroline 24655 73.39
Carroll 150738 85.34
Cecil 86328 81.69
Charles 54099 31.46
Dorchester 20148 61.28
Frederick 191927 65.42
Garrett 27167 95.58
Harford 191120 72.22
Howard 155846 46.38
Kent 14859 76.98
Montgomery 430040 40.63
Prince George's 104071 10.99
Queen Anne's 44456 84.67
St. Mary's 82253 71.35
Somerset 12774 51.28
Talbot 28165 74.47
Washington 113586 72.9
Wicomico 62024 59.18
Worcester 43284 79.9
Baltimore city 150346 26.6