Maryland Hispanic or Latino of All Races Citizen Voting-age Population By County in 2020 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2020, the Hispanic or Latino of All Races citizen voting-age population for Maryland was 76,810 and represented 1.78% of the total Maryland citizen voting-age population.

Among all Maryland counties, Montgomery had the highest Hispanic or Latino of All Races citizen voting-age population (85.12K), followed by Prince George's (47.62K), and Anne Arundel (21.00K).

In terms of percentages, Montgomery had the highest percentage of its citizen voting-age population being Hispanic or Latino of All Races (12.64%), followed by Prince George's (7.92%), and Frederick (5.95%).

The chart and table below shows the Hispanic or Latino of All Races citizen voting-age population of each county and the percentage of each county's citizen voting-age population that were Hispanic or Latino of All Races.

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

You can also see similar information for other ethnicities.

See this for other years:
Maryland Hispanic or Latino of All Races Citizen Voting-age Population By County in 2020
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Montgomery 85120 12.64
Prince George's 47615 7.92
Anne Arundel 21000 4.91
Baltimore 19365 3.18
Baltimore city 13125 2.89
Howard 11160 5.05
Frederick 11035 5.95
Harford 6965 3.59
Charles 4710 3.95
Washington 3325 2.90
St. Mary's 3085 3.71
Carroll 2925 2.27
Calvert 2345 3.35
Cecil 2335 3.00
Wicomico 1755 2.31
Allegany 890 1.53
Talbot 775 2.67
Dorchester 730 2.97
Queen Anne's 705 1.83
Worcester 700 1.68
Caroline 645 2.66
Kent 390 2.47
Somerset 390 1.87
Garrett 185 0.78